garden hose spigot: fixing/replacing

I have a spigot like the one pictured. The bottom connection is a male 5/8 inch garden hose connection. It is leaking pretty badly around the handle/pretty much through it when opened. Any ideas on how to best fix it, or perhaps what to replace it with if replacement is a better idea, would be more than welcome. Thanks. Boris.

Posted by BorisE5 1 year ago

push fit Plumbing Fittings

Shark bite, proline, etc.    They seem to work fine in places that have plenty of room... the sort of places that I'd have no trouble with a solder fitting. But in locations that I almost have to work by braille, places so tight that getting a torch in is nearly impossible, the places that an $8 press fit elbow seems suited for,  in those locations, the press fittings  leak like seives!  Then the release tool wont release the fitting, and it is a huge headache to tear apart. Do they leak if pushed in too far?  if slightly out of alignment?  and if one is in a location where precise alignment isnt gonna happen, Then what to do?

Posted by Toga_Dan 3 years ago


I have a leaking main valve and am wondering what the knob on the side does and if it can stop it from leaking.

Posted by ploop171 7 years ago

Sealed gravity liquid dispenser

I am looking to build a sealed gravity dispenser similar to this one.... I'm trying to figure out the best route to take, I have a beer tap I will be using. My problem arises with running plumbing in a solid piece of wood without cutting it in half. I plan to use pvc and but that means I need a 90 degree angle in the block of wood or log. Is it possible? My best idea is to drill my holes and cut a chunk out of the back that can be glued back. My next question is. How to attach a bottle? Obviously I have to have the bottle upright and place the dispenser on the bottle and flip it. But how to get a seal on the bottle that will work with different bourbon or whiskeys. Thanks on advance for any help.

Posted by AndyB107 2 years ago

Plumbing Lathe!

Here you can see a "The Boy Mechanic" idea, a Lathe you can make with Plumbing Material!

Posted by Edgar 11 years ago

Analog Water Valve 1/2" or 3/4"

Hey guys, new here. Been looking around for parts for my project for a while now and so far have come up pretty empty handed. I am looking for some parts, or even some information on if anyone has a specific place for parts when it comes to household plumbing. i am trying to source out Variable water valves of the analog variety in 1/2" or 3/4" inlets (preferably in brass) to be controlled by an Arduino. They need to be able to handle a PSI range of 80-100psi and in a N/C state. $0-$30/each preferably Without fully giving away my project idea I basically am looking to switch out manual hot/cold water taps with electronically controlled ones. I need to be able to adjust how open the valves are so I can vary the temperature between the two pipes so that I can get an Arduino to control (with other sensors) and get a water temperature out the drain that is equivalent to bath water. (Hence why I need them to be variable and not just on/off) I have have checked local shops, asked plumbing friends, alibaba, and (of course) Google. And I just can't seem to be able to punch in the proper keywords to find exactly what I am looking for. The closest thing I can find is automatic sink tap solenoids but they require a manual set up and only output at that mix ratio, So I'm hoping that someone has a plumbing supplier to direct me to, I'm pretty much out of ideas. thanks in advance!

Posted by TheMartinDobson 2 years ago

How to Fix a Broken Pipe Inside a Wall

Here's a quick photo-essay about my Sunday afternoon: An outside hose bibb was leaking around the handle, so I decided to replace it. * I couldn't remove the old hose bibb from a piece of galvanized pipe, so I removed the pipe too, and found what looked like a brass fitting inside the wall. * Once I had installed a new length of pipe and hose bibb, I turned the house water back on, and heard it leaking inside the wall. Thinking I hadn't tightened it enough, I really beared down and gave the bibb/pipe combo a good crank to seal the connection in the wall. That's when I felt a pipe inside the wall break, and heard water start blasting inside the wall. *Fortunately, I have access to the other side of the wall through the garage, so I cut a hole and installed a valve upstream of the break. I didn't have time to do a full repair and re-route the pipe outside, so that's where I've left it for now. It took three separate trips to Home Depot -- represented above by *'s -- which seems about average for me and plumbing disasters. Things I could have learned: try to remove the broken item before going to get parts. That would have saved one trip to get the additional length of pipe. I don't think I've ever soldered copper pipes in a non-emergency setting. Last time, our hot water heater failed the day before my parents arrived for a week's stay. If you'd like to do your own plumbing, I strongly recommend learning to solder on a project that doesn't require the water to the entire house to be off.Thanks to zachninme for taking photos!2008-08-31 Update: Since I know everyone is dying to know how this turned out, I've add a few more pictures. With the right tools and parts in hand, I replaced everything from the broken copper pipe out to the hose bid, and removed the valve inside the wall. The tricky part was mounting a brass 1/2 NPT female to copper 1/2 elbow. Originally, this piece was nailed into a stud and then the copper was soldered on before the walls were finished. I didn't want to make a big hole in the stucco on the exterior wall and I couldn't safely get my torch into the confined space, so I soldered some copper elbows onto this brass elbow and then mounted it with machine screws coming in from behind through the stud (screw heads on the inside where I could access them through the hole in the drywall, and bolts on the other side with the brass elbow where I positioned and tightened them by feel).Having opened a plumbing battle on this front, I decided to fix a bunch of other plumbing problems around the house, which I'll write about shortly in an Instructable.

Posted by ewilhelm 10 years ago

plumbing shelves?

Hi! I was watching a home show, "Beyond the Box," and there was a segment about an architect who build a wall-sized bookshelf out of heavy-duty plumbing pipes, wood planks and cable wire (the kind you see on staircases). I only got about a 20-second look at the thing, but it looks wonderful --very funky and industrial, but clean. I've never seen this before and would love to make one for my home office, but have no clue how to do it from that one video. Has anyone seen/built this sort of thing? Can anyone offer advice about how this might work? I'd be grateful for any help you can give. Thanks!

Posted by sarahdsparks 9 years ago

Plumbing -

I need help!  I have an extremely small bathroom that has the lavatory plumbing on the side, not the back.  I don't like the cabinet (you can sit on the toilet and wash your hands at the same time) and want to get rid of it, but I have not been able to find a pedestal sink or other cabinet to replace what's there.  Any help or suggestions would be greatly appreciated.  And no, the plumbing cannot be moved.   

Posted by Luny 5 years ago

Budget Bowl Lathe

I salvaged an AC motor from an old water pump I found on the side of the road and want to use it to make a simple lathe for turning green wood bowls and cups.  I was thinking about using a floor flange as the face plate, a nipple for the shaft and pillow bearing blocks to support it.  This assembly would be driven by a v belt and controlled by the speed controller from a jig saw.  I attached pictures of the components and a simple cad drawing of the assembly. Do you think this would be functional? Any recommendations?        

Posted by ischaren 1 year ago

Connecting External Plastic Water Storage Tanks

I would like to ask a couple of questions about joining two external water storage tanks. The tanks have a capacity of 1,500 litres each and my plan is  to connect the two tanks with one inch pvc piping. The domestic water inlet is low pressure (and that's being kind!) but tank A is usually full. My question is will there be enough pressure in tank A to feed water through the one inch pvc piping and into tank B without using a pump? If you consider the water pressure to be high enough to transfer water from one tank to the next, how many tanks could be connected in this way (I am thinking of four tanks)? The outlet from the water pump feeds 9 washing machines in a small launderette. Sorry about the awful drawing. Thanks for any advice in advance.

Posted by apex2000 5 years ago

Pipe lamps

These lamps made by Kozo Lamps in Israel with bits of plumbing are pretty inventive and cool. I'm not a fan of stuff made with plumbing normally, but I do have to admit that the knob light switches are a nice touch. Thanks to Tool Using Animal for finding the source. Kozo Lamps via Core77

Posted by fungus amungus 8 years ago

Plumbing Help

Help! We just moved into a new house and the water pressure seemed pretty high, especially at the bathroom sink (it sprays everywhere when turned on full).  I tested the pressure at an exterior hose bib and it measured at 81 psi.  It also measured at 79 psi at the cold water supply valve for the washing machine.  I sent the pictures listed here to my father-in-law, who seems to believe that I can adjust the pressure with the current plumbing system.  I looked everywhere for a pressure regulator in the line, but couldn't find one.  The only thing I can think of is that he believes the gray valve above the meter is a glob valve and can be used to throttle down the pressure.   Any help would be appreciated!

Posted by dklaver15 2 years ago

bits and parts laying around

What to do with spare parts laying around in the shed or attic... use my imagination and made some bugs.... is it art or just hobby, for you to decide....

Posted by oldship 3 years ago

Amazing DIY Air Gun. Powerful

I made this air rifle with plumbing parts ....

Posted by bubal 5 years ago

List of what topic the instructables go under.

The list of topics and the instructables that go under them for the book. > Instructables: Food Hacks: > Instructables: iPod Mods: > Instructables: Fun with Plumbing Supplies: > Instructables: Electronics: > Instructables: Magnetism: > Instructables: Lovable Hacks: > The PopSci Instructables:

Posted by dogsrcool2me 11 years ago

Do you have home repair questions?

I'm a Master Property Inspector and retired General Contractor. I thought I would start this topic to answer questions anyone might have about owning/maintaining a home. As a general contractor, I'm a licensed electrical, plumbing and HVAC (heating, ventilation & air conditioning)contractor so ask away.

Posted by InspectorD 11 years ago

Some really great ideas that would make good Instructables projects

I came across this site the other day and thought there were some fantastic projects (like a band saw made from plumbing pipe) that would make for great Instructables. I've personally been thinking about a lathe to go with my new mini mill....

Posted by Honus 9 years ago

where can i find pure copper and zinc strips?

I need several strips of copper and zinc for a science project but its frustratingly hard to find zinc anywhere in the Seattle area. I have already tried the local electronics store and plumbing store. Can you guys suggest anything not outrageously expensive and within an hour driving distance?

Posted by Plastic Fir 10 years ago

Real Home made guns?

Hi there, i'm new in this site, but is there instructions here on making lethal homemade guns? Not just bbs or knex, I mean ones that are really lethal. or even beter, is there someone here that knows how to make lethal automatic guns? I wached mythbusters about the paper cross bow and discovered some inmates in the past made guns from plumbing materials. Is there anyone here that knows how to do somthing like that? Waht about home made ammo?

Posted by The Incredibles 11 years ago

Male and Female ports/adapters

I just realized why computer or plumbing parts are called male and female. The female one is the one you stick something into right? The male one is the one you stick into something. I'm just saying who ever named them must have a weird mind. I realized this when one of my friends made a joke, so please don't say I am perverted.

Posted by starwing123 9 years ago

Crawlspace Buddy

A robot to navigate crawlspaces and show video. A boon to pest control or plumbing estimators. Rather than dry suiting and taking pictures (homeowners usually have at least three estimates), one could show live video of pipe leaks, festerring sewage, carpenter ants, termites, racoons or mice nesting. Perhaps the robot could carry a stun gun to drive out raccons. It has to be able to navigate the "wild" underside of homes or buildings and be waterproof. It could have an articulated arm to mount the camera and poke holes to search for termites.

Posted by gypsy_fly 11 years ago

Digital Shower

I am planning and researching ideas on creating a DIY digital shower system.  The idea is to have an android device (Tablet, or old galaxy SII phone for now) installed along with an ardruino or some hardware interface to control the plumbing.  I would also like to use the android device for music weather etc. in the shower, but all that is built in. The only puzzle with the android device is getting it to interface with the hardware, and waterproofing it while still keeping the touchscreen functionality.  Any help would be greatly appreciated. 

Posted by mbarndt 6 years ago

Générateur d'électricité à partir de l'eau courante-Electricity generator from the tap

Quelqu'un saurait-t-il intercaler une turbine dans la plomberie de telle manière qu'à chaque fois que l'on se sert de l'eau courante de l'électricité soit récupérée dans une batterie? Could someone intersperse a turbine in the plumbing such that whenever is used electricity running water be retrieved in a battery?

Posted by Lefrançois 6 years ago

Where to buy PVC Piping in Germany

Hi, I'm trying to source some PVC piping in Germany, the fairly thin type that seems to be used in a lot projects on here. I've tried my local Baumarkt, Obi, and while the have some rather thick grey piping of the type that's used for plumbing, it's not really suitable for what I want, and the range of connectors is not ver comprehensive. Could anyone let me know of a supplier for this stuff that would deliver to Germany? Thanks for reading!

Posted by JoL29 2 years ago

heating water using the sun

Hi I want to install a hot water system, as cheap and simple as possible.  The best idea I have found is to connect a new pipe to the main storage tank, and run it the 70 metres to the house, overground, so the sun heats it.  This will work, but it needs a one-way valve at the tank end to stop the hot water entering the storage tank and heating that.  The normal plumbing valves for this need a high working pressure, but our supply has only 2 metres of head at the point of connection.  Anyone know how I can get round this? Phil

Posted by asimplerlife 7 years ago

Working with pneumatics

Anyone know how to setup a simple air system? I have a pneumatic air cylinder with dual 1/4 inch NPT threads and a 6 inch throw. Ultimately I would like to have the cylinder extend when I flip one switch and release/contract under weight when I flip another switch. Think automotive airbag systems. Anyone know how to wire or plumb something like this up? Ultimately a compressor only option is what I'm looking for as a air tank would add too much weight. Any help would be greatly appreciated! Thanks

Posted by prototype27 10 years ago

help with my invention

I came up with a great idea about one year ago. The outcome was 3 inventions all related. I am a union plumber from Chicago. My ideas are plumbing related, also with water saving. Inventions has no patent. Looking for someone to help me patent,prototype,market,and find a investor. Also must believe in my idea as much as I do. I feel this idea should be in every home and office. I am a plumber, I think this should of been out 20 years ago. Looking for someone in the Chicago land area, that can help me market my inventions from step 1.

Posted by daaabears 9 years ago

Attention Masons, Carpenters, Electricians, Plumbers, Farmers and Handy-Men

Attention Masons, Carpenters, Electricians, Plumbers, Farmers and Handy-Men We have a beautiful Farm in upstate New York. Looking for hard working, good, drug-free people to come work with us. In exchange for your labor we will share the harvest with you and your family! Work for natural ORGANIC food and meat. This is a LIFESTYLE opportunity. A way for you and your loved ones to benefit directly from the fruits of your labor. Eat what you grow! A new, clean, healthy and fulfilled lifestyle is just around the corner! Serious Inquiries Only. This is not a monetarily paid job. Email for more. 

Posted by eglenn3 8 years ago

Attention Masons, Carpenters, Electricians, Plumbers, Farmers and Handy-Men ect.

Attention Masons, Carpenters, Electricians, Plumbers, Farmers and Handy-Men We have a beautiful Farm in upstate New York. Looking for hard working, good, drug-free people to come work with us. In exchange for your labor we will share the harvest with you and your family! Work for natural ORGANIC food and meat. This is a LIFESTYLE opportunity. A way for you and your loved ones to benefit directly from the fruits of your labor. Eat what you grow! A new, clean, healthy and fulfilled lifestyle is just around the corner! Serious Inquiries Only. This is not a monetarily paid job. Email for more. 

Posted by eglenn3 8 years ago

Ideas for powering a sliding gate?

Hi All, For three years now I have been driving in and out of this gate, and each time I do I rack my brain to come up with a clever way to power it. It would be great to have it open without getting out of the car. It's pretty heavy and I have to lean on it to get it moving, but then it rolls along its track nicely. In my work I have access to water pumps, pressure tanks and plumbing fittings, so I have been leaning toward powering it hydraulically. I don't know if this would be possible using town water pressure - if at all. If anyone has any clever ideas or suggestions I would love to hear them. Cheers, cammers.

Posted by cammers 6 years ago

Water Atomisers - Any idea's please?

Hi, thanks for stopping by! I need to make about 250 atomisers (not sprinklers) for water for a planned project. I bought some Hozelock misters - which were not cheap - which did not deliver the promised misting action - they were simply poor unadjustable sprinklers. I had thought of getting some hard plastic white plumbing pipe and drilling a 30 degree conical bit into it so that a hole about 0.5mm is made and that the 30 degree cone shape would help direct the spray. Do you think this would work- and should the hole be made smaller perhaps? I use the word atomiser carefully - I'm not bothered about an exact water droplet size but I definately don't want it so big as to be a sprinkler. Have you any thoughts please? Thanks again for looking in. Kevin

Posted by kevinhannan 9 years ago

Minor flood - Check your overflows ! ! !

   Just had a minor disaster here - Water dribbling through from the roof into the airing cupboard because the float valve on the hot water tank had stuck and the overflow pipe to the outside was blocked.  Rapid turning on of hot tap and leaning suicidally out of the window with a length of stiff copper wire to unblock the pipe averted a worse situation. The overflow appeared to be blocked with mud, and this is not the first time it happened.  Some years ago this happened in daylight and I could see the pipe was also full of mud and small pieces of stick.  I suspect that some insect - possibly a bee - had been nesting there.  Order of the day tomorrow is to put a one-way flap type arrangement over the overflow to stop it happening again. But this has also reminded me it's time to make some safer accommodation for bees, ladybirds etc for overwintering.  I'll be knocking up something like THIS tomorrow and maybe they'll leave my plumbing alone!

Posted by AndyGadget 6 years ago

Potty training seats to fit elongated toilet seat

Super easy and cheap fix to make potty seat fit elongated toilet seats!   Materials needed: 1/2" pvc pipe 7.5" long total length, rubber tape that sticks to itself (fixes leaks in plumbing pipes) and one child's toilet seat with hook slot at rear of seat. Cut 45 degree ends on each end of the pvc - or measure your toilet seat from underneath.  Put rubber tape on ends of pipe, tape pipe to toilet seat using the "hook" hole underneath - rotating pipe so that it "grabs" the toilet seat as shown on photo #2.  You can use a little longer pipe if you want - this just ended up being 7.5 inches for me - but you want to force the seat to be at the very front of the adult toilet seat.... Hope it works for others! Pam

Posted by spgreenfield 4 years ago

Sculpture contest- Win a patch!

Sculpture contest. A simple contest where you have to make a sculpture, out of anything; Bottles, paper, card, metal, plumbing parts, sand, knex, lego, or pretty much ANYTHING you can find! Like I said above, you can make you're sculpture out of anything you can find really, and it can be big or small. Come on, have a go! It'll be fun! You could even win a patch! :-) Some rules: Must be a sculpture (Duhh!) Can be made out of anything Can be however big or small as you want You're sculpture must be entered by 7 Febuary 2010 (Thats 2 weeks to complete it) Must have been made AFTER the start of this contest There are some examples of sculptures below, some made out of household junk, others made out of highly priced steel other highly priced stuff :-P So, are you going to enter? Of course you are! Woo! Then get crackin' on your sculptures!

Posted by Hiyadudez 8 years ago

Waterlogging in basement

Hello, So I recently moved house, and I'm setting up my workshop in the basement, but there is a bit of a water problem. The water table in the area is high, and the basement is about halfway below the surface of the ground, so whenever it rains a lot, the place turns into an indoor wading pool. The water seems to have even come almost a foot up, judging by the stains on the walls. The plumbing here was done a bit poorly, A sump was dug right under the room, and ground water leaks into it and into the room through the trapdoor, flooding it. In order to rectify this, the owners decided to make another sump, and have a small motor pump water out of that sump into a gutter outside. So if the first groundwater sump overflows, then the water drains into the second sump, from where it is pumped outside into a gutter. I'm not certain how effective the second sump system is, since it was built after the foot high flooding, and I haven't seen it at work. Is there any system I can build to help contain and prevent the flooding? and any methods of waterproofing my storage cabinets and drawers? I can't do any permanent or major modifications to the room, as this is only a temporary arrangement. Thank you for taking the time,

Posted by nerd12 2 years ago

Instructables business

Hi Lee, This sounds like a good thing to discuss in our Forums or our Q and A section of the site. Please post your question there and watch the discussion develop! Best, Support Team @ Instructables On Wed, Feb 18, 2015 at 4:40 PM, Lee Kynaston wrote: Before I start I am so stuck to you web site I believe it has so much potential. I've only benn in the construction trade for 10 years now I love to build. Basically I believe you could influence a lot of people if you opened a high-street and produced the products that people want to make, and also give the opportunity to teach and let people walk into the shop openly express there feeling by booking sessions to us the work shop to make things to sell themselves. This is what I believe your next step to communal teaching should be. If you do decide to do this then I would like to start presenting you with business plans and help to make the business work. My name is Lee Kynaston I have previously been studying joinery, pipefitting, plumbing, cladding, welding, ceiling fixing and other construction skills. If you would like to contact me more on my idea please do on or on 07801860128 Thank you for your time Lee Kynaston I re read this and it is quite funny to read but if only I'd be in there everyday.

Posted by LeeKynaston 3 years ago

Remote Control / Wireless DPDT switch on my truck??

Sirs!I have a 12v diesel transfer pump that I use for veg oil collection. It is the very common Northern Industrial Diesel transfer pump:;=-1&rfno;=508I currently have it hard plumbed one end into the collection tank, and the other end obviously loose to allow for oil collection. I also hardwired it to the battery and grounded it to the frame. I removed the single SPST switch attached to the pump and replaced it with a polarity reversable DPDT switch. This is so after I am done collecting, I can void the contents of the pump and hoses back into the grease bin so as to avoid making a mess. I have also placed the switch on 7 foot leads so I don't have to drop the collection nozzle and go back to the pump to switch it off (Which invariably creates a mess. However, all this wire is a mess to clean up and hard to store. Can I use a DPDT relay or something and somehow make it wireless to a handheld remote? I know zip about RF, Bluetooth, IR, etc, please treat me like I'm dumb. Thanks!Alex

Posted by withalligators 9 years ago

how to add a bathroom in the house

each and every home renovation challenge can be an thrilling time. not just that, it's fun, bad improve a home getting a new, but at the same time to include worth to some home and produces it additional handy for family people and guests. at any time you include a bathing room within your house, there are many factors that contractors will should look at preceding for you go out and lease one. right listed here are some recommendations for adding a bathing room in the house; 1. among the probably the most crucial considerations when adding a> Bad, problems relating in the direction of hydraulic system. should know in which the pipes and fittings are installed. You also should look at in which the pipes in relation in the direction of septic method will very likely be run. As well, you appear in the situation with regard in the direction of current plumbing related pipes within your bathroom. It 'important to be aware the fact that additional apart from current pipes, the higher the cost. It 'best to include a producer new bathing room nearbyexisting bathing room as above or below the bathroom. 2. at any time you include a producer new bathroom, look in the sizing in the bathing room so des approach to expand the home to preserve a tremendous bathing room or any space within your home at current allocated? you must also look in the fixtures and bathing room furniture. For example, you must look in the sizing in the tub and shower, if it is used into account. You must also create a graph that isshows the place in the window, sink, toilet, shelves, vanity with drawers and cupboards, linen cupboard … etc., make specific the space is huge enough to include each of the equipment you need to keep. 3. at any time you include the bath, you must confirm space the appear and design. offered the qualities such as color-resistant to moisture, type of floor, like vinyl, marble or granite, and ventilation. In contemplating the views in the bathroom, you mustIn determining no issue whether this kind of the setting up fixtures, bathing room with current and traditional with an old-fashioned look. As well, when preparing in which to set up equipment, you must maximize space, but do not create a crowded bathroom, in which consumers have problems moving. 4. energy performance can be an extra thing to consider at any time you include a bathroom. Consider, for example, reduce flow toilets, wall insulation, energy effective windows, energy saving The lighting, surroundings friendly wooden and setting up materials, as well as the range in the boiler away from your bathing room again. 5. The character in the sink and bathtub can be an extra important consideration. For bathrooms, you have individuals decisions, such as porcelain, fiberglass and metal. To sink, you can in the sink with vanity, pedestal sink and even a sink which has built attached to some wall. Bathtubs and sinks in numerous shapes, styles, sizes and colors. No issue what sort of> bad add, consider your time and spending budget for that challenge that money and spend less time. It will be also beneficial at any time you clarify in the direction of contractor precisely that which you want, and will reduce the probability of errors. As well, it is very crucial that you take advantage of pros to set up the plumbing related and electrical.

Posted by chilli0627 7 years ago

Any suggestions for projects for beginners - particularly electronics?

I know this question is kind of vague, but I thought I'd go for it anyway. I'd like to start working on some fun projects to get me accustomed to working with my hands. I'm relatively handy, but don't have any hard core technical knowledge. I can "build" computers and such, but I'm no programmer or electrician. I found my way here because I love looking at Make magazine, but I never buy it because it seems like all the projects require knowledge I don't have. I want to learn that knowledge. Can anyone suggest any instructables that are good, cheap and fun for beginners? I'm particularly interested in the electronics and tech stuff to get some experience working with circuits and soldering and such. Eventually I'd like to build a basic robot. There's just so much out there, I don't really know where to start. I just want to have some fun and have detailed enough instructions that I have some hand-holding along the way. If anyone out there has suggestions of good instructables to start with, I'd really appreciate it! Thanks in advance for any and all help! Just in case it helps narrow down choices, I'll list some areas of interest: Gaming (RPG, Video & Board) Green Living Robotics (though I know nothing about it) Animatronics (though I know nothing about it) Guitar Home Repair (basic plumbing and building skills) Networking / Computer repair (I was an IT manager until just recently) BASIC Auto repair Science Fiction Comic books Thanks again!

Posted by JesterPoet 9 years ago

questions about patents in illinois

I have been working on an invention/idea for the past year now. I can make a prototype if I really wanted to, if i did it would look like crap, and no one would buy it. Plus, I was told you do not need a proto type to sell an idea. It's a simple invention that you can use small plastic parts, and can be used in everyhouse hold. I have went to places like invent help and others, but no real help. They just want a lot of money to market it for you, and help you get a patent. I have no patent because, I have about 6 different models and don't really know which one is best for marketing, selling, things like that. I don't really know anyting about computers and the internet. I paid a lawyer to look up my ideas/inventions and so far there is nothing out there that is close? Looking for help or different ideas to market and patent my ideas?? any info would help, a lot of web pages for help costs thousands of dollars, which I do not have. I am a Plumber by trade from chicago, and I think it should be in every bathroom,I just don't know where to start. I really like to meet someone, who knows about patents, marketing, sales, and an engineer. that can help me make and market and patent my new plumbing ideas. I know they would work. I know they will sell. I am a union plumber of 7 years from chicago. Anyone around Chicago, that wants to meet up somewhere with me to see if they can help would be great. Email Thanks nick go bears!!

Posted by daaabears 9 years ago

Let's Make Soap - A Cold Process Soapmaking Tutorial

I get a lot of curious people downtown who want to know how to make old fashioned, cold process soap. So for anyone who is interested in what making soap is all about, here's an overview of the soapmaking process. It is not meant to be used as a tutorial. Because of the many dangers associated with soapmaking due to the use of lye and the plethora of information to be had, I recommend that you carefully research the process before starting out on your own. Details on where to obtain additional information will be included within this article.Soapmaking involves a chemical process in which sodium hydroxide (lye) reacts with oils to make soap. This process is called saponification. Because this process requires the use of lye, important safety precautions must be taken. Rubber gloves and safety glasses should be worn during the soapmaking process, and vinegar, which neutralizes the lye, should be kept on hand in case of an accidental spill or burn. In addition to the necessary safety equipment needed for the journey into making soap, there is other required equipment you'll need to get started. First and foremost you will need to acquire lye. Because without lye, there is no soap. You should be able to find lye in the plumbing section of your hardware store. I buy Roebic brand at Lowe's. The brand doesn't really matter, but it must say that it is 100% sodium hydroxide. You'll also need a large pot for mixing the soap. This can be any type of pot you like - I use my hubby's old beer making pot - as long as the pot is not aluminum. Lye reacts badly with aluminum so remember to never mix the two. You'll also need an accurate scale, I use a digital postal scale I purchased at Staples. And, you'll need a thermometer or two to measure the temps of your oils and lye solution as well. Additionally, you'll find that a stick blender is your best friend in making soap, and then of course there are the molds, soapmaking oils, and distilled water to be mixed with the lye. Read the rest of this tutorial.

Posted by soapdeli 9 years ago

Daft Punk Table, DIY Hot Air Soldering Iron, The Best Mop in the World...

Sign-up for our newsletter here. Sept. 20, 2007 Welcome back!We love Halloween so much that we just announced our DIY Halloween 2007 Contest! We're looking forward to seeing all the gruesome entries, but until then, check out these cool projects. How to Create a Lightfish Install LEDs in plastic fish and set them free in water to see some magic happen. Fishing poles included.posted by karlklar on Sep 18, 2007 How to build a Daft Punk Table Replica Bring the disco action to your coffee table with this reproduction of a table that has disappeared from stores.posted by mrgalleta on Sep 5, 2007 How to Make "The Best Mop in the World" Build a mop to last forever with things found around the house. posted by brendanconnal on Sep 16, 2007 This week's newsletter is sponsored byToyota Color Picking 101: It's easier than you think Learn to confidently choose colors for fabric, paint, tile, or any other material. posted by antelucandaisy on Sep 18, 2007 How to make a round thing without a lathe (plus model making tips) Get round and lovely compound curves into your model with simple tools.posted by KaptinScarlet on Sep 13, 2007 Building an Electric Racing Car A small team of school kids built and raced an electric racing car. This is how they did it. posted by rickharris on Sep 16, 2007 25MM Pneumatic Sniper Rifle Why use PVC pipe for plumbing when you can glue it together to form a sniper rifle with a scope that can shoot at over 300 fps?posted by irwinner on Sep 9, 2007 Insanely Hot DIY Hot Air Soldering Iron @ 15 Volts DC and 3.5 amps From the pieces of many electronics a new super soldering tool emerges.posted by OzzyRoo on Sep 18, 2007 Retro DVD Player Transform a beautiful old vintage radio into a slot-loading DVD player. posted by alinke on Sep 20, 2007 How to make a vertical, ergonomic (tie-fighter) keyboard Prevent soreness by keeping your hands in a neutral position while typing.posted by ewilhelm on Sep 14, 2007 Check out all the entries! Halloween Contest 2007! Get a free shirt! Now go build something awesome, and I'll see you next week! -Eric

Posted by lebowski 10 years ago

Harware stores 80 Vs 30,000

Just out of interest... I was pondering as to whether the dimise of small chain harware stores is a world wide phenominum or is just an Australian trend... I am lucky enough to have started with my company, back when it was the type of store you could dash into and see Bob from electrical, that had that 1w LeD you were looking for, that never sells, just Bob has some stashed away just for special customers like yourself... Or Dave in plumbing that knows exactly what PSI rated pipe you need for the job..... Or even Tim in tools is still holding that $400 impact drill he ordered in just 'cause you said you wanted to check it out(even though he is not supposed to) Unfortunatley we have been taken over by a multi-million dollar company and things have changed.... Most of the old employees were sacked.... But some made it though... I have taking it apon myself to resurect the fallen company, one person at a time.... So far 5 of us remain (quality employees that LOVE our customers) I now am a manager and have trained over 15 employees. (these team members at times get VERY protective of their departments, which makes me wonder if I instilled a 'lil bit to much of myself in them) Those 15 have trained atleast 5 employees each... So far that's 80 employees... Hopefully this spontaniously continues... I might add, these employees act vastley different from the generic 16yr old kid, the new business employs, who doesn't care if a customers get's stuffed around for hours on end.... 80 vs 30,000 It's seems to be working as I have had MANY complements as to the QUALITY of service provided to customers, by these employees. In the mean time until we take control (I already have 90% of my staff converted to the dark side at my store ;p) It's off to go hide some LeD's, Switch's, Fitting's, Drill's etc down inside our racking so "other" managers don't find out and squeel to head office... Anyway's, is there any Bob's or Dave's left at your local hardware store that you can call on, for all those weird and wonderful things we needs to make all our Instructable dreams come true???

Posted by Lftndbt 10 years ago

Clean Your Sinuses, Homemade Lathe, Disco Coaster...

Sign-up for our newsletter here. Sept. 27, 2007 Welcome back!October is right around the corner so get started for our DIY Halloween 2007 Contest! If you want some inspiration for what you want to make for the best holiday of the year, check out these cool projects. How to Clean Your Sinuses You can clean your sinuses really effectively just using warm water, salt, and something called a Neti Pot. posted by noahw on Sep 25, 2007 IKEA Power Charging Box with individual switches Charge up select devices without wasting power on other chargers.posted by PROD on Sep 24, 2007 Trekking Pole Tripod Get steady shots in the outback without lugging any extra gear. posted by jeffkobi on Sep 24, 2007 This week's newsletter is sponsored byToyota 100% Homemade Lathe Put together your own lathe for around $100. posted by catwood on Sep 21, 2007 Disco Drinks Coaster Bring the feeling of Las Vegas into your living room with a colorful array of 100 LEDs.posted by ebenupton on Sep 22, 2007 PLAY AND RECHARGE IPOD USING OLD BOOMBOX - Hints and tips A guide to help you through some of the common problems with boombox modding.posted by unknownuser2007 on Sep 21, 2007 How to Install Standard-and-Bracket Book Shelves Why use PVC pipe for plumbing when you can glue it together to form a sniper rifle with a scope that can shoot at over 300 fps?posted by ewilhelm on Sep 22, 2007 Puri - similar to chapati but fried Normally prepared on festival days, delicate and delectable puris means pure pleasure guaranteed.posted by avinash on Sep 21, 2007 Wearable Disco Ball Visor Become a moving lightshow with this generous use of flexible mirror. posted by BIGDaddy504 on Sep 25, 2007 Rope into backpack Commonly known as the "butterfly coil," this is a very handy and quick way to carry any long rope. posted by sam noyoun on Sep 25, 2007 See who won! Halloween Contest 2007! Get a free shirt! Now go build something awesome, and I'll see you next week! -Eric

Posted by lebowski 10 years ago

Core Skills

I've been thinking about writing on the subject of core skills and or resources that branch out to other skills and allow a person to get the most out of living, building, making etc. I think that the Instructables members have these skills in spades but there are plenty of people that look at what all of you do and think "That's cool but I could never do that". Which is the opposite of what this site is about. Now I'm saying skills but I think there are also other factors that apply. Obviously having enough time to work on projects is important but really that's a skill too, time management. Tools might be another factor, things like a Dremel tool, Sugru, etc. really open up what a person can do. I'd like to consider things like that also in this endeavor. These are the core skills I've identified, some of them seem really simple but I think they need mentioning. I'm also pretty sure a few of these are already covered by ibles. Measuring Length Checking for Level and Plumb Using a Claw Hammer Using a Sledge Hammer Identifying Screwdriver Bits Powertools - Saws (what they are best used for, describing Circular, Table, Jig, Band, Scroll, etc) Powertools - Drills (best practices, maybe identifying drill bits etc.) Powertools - Grinders (Hand, Bench, Die, etc) Reading a Multimeter (and what to do with those readings) Reading a Schematic Welding Gluing (and what kind of glue is good for different purposes) Then I got a little esoteric and thought about what it takes to accomplish projects. When to do research and when to just start doing. (Because I used to spend way to much time worrying about accumulating data on a project) How to balance projects with living your life. (Because I still have problems with that. But I do have some tips. Falls into time management.) How to find that part you're missing (I haven't really thought about this one much, but it would be great to have a thought process in place. There are likely a lot more. I admit this would be a large project to compile and may span several ibles. Do you have any input on how to accomplish this? What skills have you found to be at the core of your efforts to make things? Instructables has some real brainpower here I think if there is a group that could distill this down to something manageable it would be us.

Posted by EmmettO 7 years ago

DIY Disasters Challenge

Check out the Destination DIY segment featuring Depotdevoid and Aerospaced here: WINNERS ANNOUNCED!!!! We’re excited to announce the winners of the DIY Disasters challenge! Depotdevoid won for his story about a disastrous home plumbing repair and Aerospaced won for his story about a thermite reaction gone wrong. Both of the winners’ stories will be featured on an upcoming episode of Destination DIY. To keep up with show production and air times, please visit, where you can sign up on the mailing list ( You can also follow along on Facebook ( or twitter (  ------------------------------------------------------------------------------ Destination DIY is a public radio show and podcast based in the creative hub of Portland, Oregon. This hour-long, documentary-style show includes stories from around the country about innovative, creative people. Our last season of shows included themes such as “DIY Economy,” “DIY Rituals,” and “Representing Yourself.” For more information or to listen to some of our past shows, please visit To kick off our next season of shows, we’re putting together an episode called “DIY Disasters”. Here’s where you come in. We want to hear your best DIY disaster story. Did you have a project that went wrong in more ways than you thought possible? Did you start something and realize you were in way over your head? When did you realize you had a DIY disaster on your hands? Have you ever sustained an injury while attempting a DIY project? These can be funny stories or scary ones or even sad ones. For the purposes of our show, a DIY project is pretty much anything that someone does without the help of a large institution. We’ll choose the best stories to be featured on Destination DIY later this year. Featured stories will be produced by a radio professional, who will interview you and help to tell your story on the air. You’ll also get some sweet Destination DIY swag like buttons and stickers along with bragging rights.   DEADLINE: July 10, 2011 ENTRY RULES: your story in 300 words or less - include images if you like.  The more evidence the better!! - Your entry should be a comment on this post.  Click the orange ADD COMMENT button at the bottom of the post to enter.  Commenting on other peoples stories by clicking REPLY with your own story WILL NOT COUNT AS AN ENTRY.  You are of course allowed to comment on other peoples posts (we encourage it!!), but to enter you must have your own original comment on the forum topic.  - please include at the top of your entry your name and location (country or state), we will accept entries from anywhere but you must have access to a landline phone or skype  - Limit 2 entries per person. Each entry should be its own comment. PRIZE: a chance to be featured on Destination DIY!!!!!

Posted by Carleyy 7 years ago

Spare parts overpricing - anyone familiar with the concept?

I recently had the joy of getting one of the machines I use at work fixed. We already knew a valve was no longer working but I did not expect the source to be a motor with a gearbox on it. I kept the faulty part to check the internals - just out of curiosity. Now mind you that after little online I sear I found all the components of this drive: 1. A Mabuchi RS-555 motor - priced at under $10 2. A 3 stage planetary gearbox with a sproket for a chain drive - all up and in top quality around $250 with much cheaper options available... 3. A mounting plate - just an aluminium square with 4 holes in it. 4. A standard connector plug with 6cm of cable. Even if I consider that there are only 2 manufacturers for this sort of machinery wordwide I fail to see how a price of very close to $1000 is justified for this part. But let's not brag about politics but design instead: The gearbox is totally over-engeneered for the task and could deliver about 15 times the torque required to moved the valve even if it would be blocked. And against the technicians assurance the drive failed because of us forcing it to be used to often (ROFL) I had to realise the culprit is the design and way it is put together. Despite being all hardened steel there was basically no grease left inside the gearbox, I was not even able to turn it from the motor side by hand! As it is a fully sealed unit I highly doubt the grease just disappeared because most of the metal parts were bone dry, the rest only had a smidge of grease hard like wax left on it. And although the motor has a similar laser engraving than a real Mabuchi motor of the same type it has no ball bearings and judging by the free space bushes of only 4mm lenght, maybe less. One broke off, the other still had about 2.5mm left. I could argue the dry gearbox caused a constant overload of the motor, which is evident by the thermal marks on the rotor but I never had a motor with te brushes broken off the metal clip holding them. The next day I reported my findings to the boss and he said he might have another one somewhere from a previous repair and wanted me to check it as well. Needless to say the faul was identical. This system is being replaced on average every 18 months at a total cost of close to $1500. One third of this is for labour, other spares and general service but the amount for the motor drive is always a sting. Now to really funny part: After my boss had a long and frustrating phone call with our service company it turns out we not allowed to use any parts other then what the manufacturer supplies. Ok, truth told, we are of course allowed to do so but if the service company notices non-genuine parts they have to report it and this automatically cancels our service agreement with the manufacturer. Only one company produces the stuff, only one company in the country has the service contract with them - you see the circle? LOL I found a supplier that could offer a similar motor drive that would only require the original mounting plate and sproket. Priced at just $300 and with a 2 year warranty it sounds tempting especially if you consider that is only for the gearbox and the motor has 3 years. Of cours we won't do it and have to suck it up, so just for laughs a few other spares for this machine that I found in old bills and their price on Ebay for the same part or one of better quality on the right: Various microswitches:                                  25 - 88                       0.20 - 4 Temperatur sensor:                                              129                       1.20 Temp sensor with 30cm heat proof cable:       149                       3.50 Stainless steel sheet metal screw:                        6.50                 0.40 if ordered more than 10 Main switch (simple flip):                                        99                      1.20 Stainless steel screening fliter:                             114                      8.30 And that is just for the mechanical and electrical stuff, if I would go into the plumbing with little stainless steel parts and ruber seals some here might end up with sore muskles from all the laughing... Do have similar equippment that could be serviced better for a fraction of the cost but can't because of similar restrictions? Mind you that I am not talking about warranty stuff here as the machine is far over this already... If someone wants to see how much damage a broken off peice of carbon will cause in the long run let me know. But be aware that I already cleaned away most of the black dust before you complain it looks too clean - I did not want that stuff everwhere ;)

Posted by Downunder35m 1 year ago

Nine Points to Consider in Licensing University Technology - A nicer way to patent

Earlier this month, a group of 11 research institutions signed a pledge to take a different approach to licensing intellectual property, titled "Nine Points to Consider in Licensing University Technology". My read of the whitepaper amounts to this: Universities are realizing that their aggressive licensing behavior comes at a cost, and they're toning it down. However, of the nine points, absent in my mind is consideration of the students involved in any licensing deal. For many, graduate school gives the first meaningful introduction to the patent system, and often the first introduction to the system of licensing intellectual property. When a research project turns into a patent, and a patent turns into a startup company with a student in a founding position, the alignment between the student and the university, particularly with what's often called the technology licensing or transfer office (TLO or TTO), ends. Knowing the high failure rate of startups, it's the TLO's job to immediately extract as much value from the startup as possible.During my time there, MIT was no different in this regard, and I went through this process personally with a company based on some of my research as well as seeing the same thing happen to friends. The TLO would approach the negotiations in the same way it would approach negotiations with an established IP giant, like IBM or Intel. The burdens placed on nascent companies were incredible, and included things such as direct cash payments -- things that can increase the chance of failure or require the founders to give up more control to VCs into return for badly needed cash. So, while the whitepaper discusses costs that are, in general, more societal, the aggressive behavior I've witnesses also comes at a cost. My propensity to give to the endowment has been severely impacted. The licensing offices must know that second-time entrepreneurs have a higher success rate, so maximizing the TLO's return comes at an overall cost to the university. My choices in what projects Squid Labs pursued were also impacted. Colin, Saul, and I were all in the same research group while at MIT, so one might think Squid Labs would have pursued projects in printed electronics -- something we spent a combined nine years working on. Not so. Knowing the roadblocks that the TLO would put in front of getting access to those patents, we intentionally went after ideas out of MIT's control. Good thing we did, otherwise I might not have a place to share these thoughts with you!Here's the original article, forwarded to me by my Mom, that brought this to my attention:A Nicer Way to PatentBy Eliot MarshallScienceNOW Daily News7 March 2007Universities have plumbed a rich source of cash in recent years by aggressively patenting and licensing faculty inventions, but some schools now want to set limits on the practice. An elite group--11 top research institutions and the Association of American Medical Colleges (AAMC)--have signed a pledge to take a kinder, gentler approach to licensing intellectual property. Yesterday, they released principles on the sharing of patented discoveries, urging other universities to follow their lead.The manifesto, drafted at a meeting last year at Stanford University in Palo Alto, California, makes nine key points. First on the list is that universities should not agree to deals that would curtail access to new technology by researchers at nonprofit institutions. In the past, for example, biologists complained that Harvard University granted a company too much control over its patented "oncomouse," an animal designed to be cancer-prone (Science, 17 May 2002, p. 1212). This impeded its use in research, some claimed. In other points, the guidelines say that universities should steer clear of deals that give one licensee highly exclusive control of a discovery; that they should avoid making claims on "future improvements" of a discovery; and that they should take into consideration the special needs of "neglected patient populations or geographic areas." The specific issue that led to the drafting of these principles, according to physicist Arthur Bienenstock, former dean of research at Stanford and an organizer of the Palo Alto meeting, was a flurry of concerns about license restrictions on the use of human embryonic stem cells from the University of Wisconsin, Madison. The university's technology manger, the Wisconsin Alumni Research Foundation (WARF) initially required some university-based researchers to take out a restrictive commercial license. After many objected, WARF dropped the policy (Science, 26 January 2007, p. 449).WARF's director, Carl Gulbrandsen, acknowledges that the stem cell licensing requirements caused a backlash. But he says Wisconsin has never sued a university or a researcher over a patent license disagreement. And he praises the new Palo Alto licensing guidelines--which WARF itself has endorsed--although he notes they are "very broad" and nonbinding. Gulbrandsen adds: "We have been following most if not all of these policies" for many years.What impact will the new document have? AAMC Senior Vice President David Korn, who helped draft it, concedes that the guidelines are "a bit arcane" but hopes they create "a buzz" among university patent officers at their annual meeting in San Francisco this week. Korn says the position statement will remind everyone that university licensing deals should "always be guided by the public interest."

Posted by ewilhelm 11 years ago

Arduino heating controller: solar panel, oil burner, stove. NEED HELP AND ADVICE

HI this is my first time with arduino and electronics so please be forgiving.i want to make a controller for my home heating system and if it possible be able to control (change temp. setting, see statistic, etc. by phone - Bluetooth).so, i have three source of heat: solar panels (water), oil burner, wet stove. first part of plan is to connect all electrical components correctly (to make sure nothing blowup), second step is the program. third connect controller with phone by android or have a option to send sms to turn on/off oil burner.let's startthe heating system should looks like that (photo attach)please don't focus on the plumbing (that's only sketch), electronic and programing is more important.program (second step) should do:1. if T5 >T2 pomp P2 work 2. if T3>55'C , P3 work but only if O1 is switch off (automatically P1 and M1 is off, because they will be connect directly to O1 power) 3. option to on/off O1 by click on the phone (or by modul GSM in the future e.g sim800L) 4. additionally options 2 and 3 they are conditioned by other sub-option of 5 zones (where hot waterwill flow, so what will be heat): a)olny hot water in the tank- M3 open, b)only underfoor h.- M2 open, c)only radiators- M4 open, d) all heating, no tank- M2 i M3 open, e) all M2 M3 M4 open. so, before turn on O1 start making fire T3, one of the zone have to be pre-sellect.also if T1 >60st.C (and O1 and P3 are off), P4 will turn on (dump extra hot water to underfloor h.).that's all, nothing more .... but it's to much complicate for me right now. :smiley-confuse: and third part: all should be controll by simple phone app (android) e.g. turn on/off oil burner (maybe timer), change temp. in tank, change zone, see statistics etc.thera are elements what i have already- arduino nano-logging data module-relay 8 ports-bluetooth modul At-09, ble-4.0-extension board nano v3.0- temp. sensors DS18B20 i connect everything by all info what i've found in internet. also i tried to do simulation in THINKERCAD but many of my elements are not exist in the program, stiil no win. i didnt want to connect power just in case of blow off :o this is what i already found online: about bluetooth only showing the links to proof my hour's spend in google.i think first two are the i put together all what i found and this is my first program:const int TANKSENSORT1 = A0; const int TANKSENSORT2 = A1; const int PANELSENSORT5 = A2; const int STOVESENSORT3 = A3; const int FLOORSENSORT4 = A4;const int RELAYO1 = 3; const int RELAYM2 = 4; const int RELAYM3 = 5; const int RELAYM4 = 6; const int POMP2 = 7; const int POMP3 = 8; const int POMP4 = 9;const int diffON = 6; const int diffOFF = 3;void setup(){ Serial.begin(9600);pinMode(PANELSENSORT5, INPUT); pinMode(TANKSENSORT1, INPUT); pinMode(TANKSENSORT2, INPUT); pinMode(STOVESENSORT3, INPUT); pinMode(FLOORSENSORT4, INPUT);pinMode(RELAYO1, OUTPUT); digitalWrite(RELAYO1, LOW); pinMode(RELAYM2, OUTPUT); digitalWrite(RELAYM2, LOW); pinMode(RELAYM3, OUTPUT); digitalWrite(RELAYM3, LOW); pinMode(RELAYM4, OUTPUT); digitalWrite(RELAYM4, LOW); pinMode(POMP2, OUTPUT); digitalWrite(POMP2, LOW); pinMode(POMP3, OUTPUT); digitalWrite(POMP3, LOW); pinMode(POMP4, OUTPUT); digitalWrite(POMP4, LOW);}void loop(){ float solarPanelTemperature = ((analogRead(PANELSENSORT5) / 1024.0) * 5000)/10; float hotWaterTankTemperature = ((analogRead(TANKSENSORT2) / 1024.0) * 5000)/10; if(solarPanelTemperature > (hotWaterTankTemperature + diffON)){ digitalWrite(POMP2, HIGH); do{ delay(250); solarPanelTemperature = ((analogRead(PANELSENSORT5) / 1024.0) * 5000)/10; hotWaterTankTemperature = ((analogRead(TANKSENSORT2) / 1024.0) * 5000)/10; }while(solarPanelTemperature > (hotWaterTankTemperature + diffOFF)); digitalWrite(POMP2, LOW);float stoveTemperature = ((analogRead(STOVESENSORT3) / 1024.0) * 5000)/10; if(stoveTemperature > 55){ digitalWrite(POMP3, HIGH); do{ delay(250); stoveTemperature = ((analogRead(STOVESENSORT3) / 1024.0) * 5000)/10; }while(stoveTemperature < (55)); digitalWrite(POMP3, LOW); // musi byc dodane autoamtyczne wylaczenie pieca O1 jesli T3>55, a jesli T3<55 piec moze byc wlaczonyfloat hotwaterTemperature = ((analogRead(TANKSENSORT1) / 1024.0) * 5000)/10; if(hotwaterTemperature > (60)){ digitalWrite(POMP4, HIGH); do{ delay(250); hotwaterTemperature = ((analogRead(TANKSENSORT1) / 1024.0) * 5000)/10; }while(hotwaterTemperature < (60)); digitalWrite(POMP4, LOW); // still system have to be sure that O1 or stove P3 not working. // if one of those is on (O1 or P3) 'heat dumping' options cant start// still missing: // bluetooth modul // or logging data modul (statistics) // before heating will be on one of the zones have to be setup.(and save) // 'life' option for changing the zones M2, M3, M4 } delay(250); }and i stuck again.i'm looking for advise about proper electronic setup and program the arduino. i believe there are many people like me looking for help, so this post will have a bigger impact.regards

Posted by eukaliptus 2 months ago