Range?

What is the average range for one of these ?

Topic by Katarukito   |  last reply


large range!!

I just made a gun with a 10 bullet magazine that shoot's 72.1784778 feet!!!!!!!!!!!!! with four rubberbands!!!!!! I think it can hold more but I haven't tried yet. What I wanted to know is how to make a good measurement system for proving range, I would appreciate if someone could tell me. (Also I told people my oodammo sniper shot 90 feet, this was a mistake, I thought a meter was 4.5 feet). I will soon post a video proving the (unangled) range. Edit: I will not post the video since there is so little interest

Topic by Mr. Muggle   |  last reply


nerf ranges

(NO MODDED NERF GUNS)ok i was wondring what are ALL of the ranges of nerf guns lleave a comment of its lowest range and its highest rangeand what gun it isBuzz Bee:Big BlastDouble ShotLaser Tek Mega Missle Mustang Six Rapid Fire RifleSingle Tek Tek FourTek Six Tek Ten Lanard Blasters:First Shot Big Salvo Blast Bazooka Maxshot Over and Under Sonic Bazooka Speed Loader Triple Shot ERTL BlastersPump Action Shotgun Rapid Fire Pump Action Shotgun Nerf Blasters:Airtech 1000 Airtech 2000 Airtech 3000 Airtech 4000Airtech Jet SquadronArmor Shot ArrowstormArrowstrikeAuto GripBig Bad BowBlastfire Bow N' Arrow BuzzawChainblazerCommlink IICrossbow CrossfireDart Tag BlasterDefender T-3 Disc Shot Double CrossbowEagle EyeEliminatorExpand-a-BlastFireflyGatorHidden ShotHornet Hydro BazookaIron Raptor Laser Fang Lightnin' Blitz Lock N' Load Longshot Longshot Front Gun Mad HornetMagstrike Manta Ray Maverick MonoblastNB-1Nite Finder: min:16' 7" max:23' 4" (thanks to zack scott from you tube)Nitro Quad Pen Blaster Powerclip PulsatorRapid Fire 20Ratchet Blast RattlerRazorbeastRazor Fin Reactor Recon Rip Chord Courtesy of DraconisRoto Track Sawtooth Scout Secret Shot 1 Secret Shot 2 Secret Strike Pocket Blaster Sharpshooter 1 Sharpshooter 2 SlingshotSneakshot Spiderman Dart Tag Gun Splitfire Stinger Stinging Scarab StrongArm SuperMaxx 250 SuperMaxx 500 SuperMaxx 750 SuperMaxx 1000 SuperMaxx 1500 (New) SuperMaxx 1500 (Old) Supermaxx 2000SuperMaxx 3000 (Blue) SuperMaxx 3000 (Green) SuperMaxx 5000 Switch Shot Switch Shots MaxSwitch Shots Super Switch Shots Ultra Tech Target Titan Triple Strike Triple TorchVulcan Warthog Whiptail Scorpion Wildfire Promotional Blasters:Kung Fu Panda Commander CrossbowPirates of the Carribean Flint Lock BlasterSpiderman 3 Blaster Spiderman Wrist BlasterStar Wars Rebel Trooper BlasterThe Batman Light Signal BlasterThe Two Towers of Uruk Urukai Bow Wayne Tech Tri-Fire Blaster Other Blasters:Air BazookaAirzone 8 Shooter Air Zone Arrow StormAir Zone Dual Fire Dart BlasterAirzone Scorpian Bow Halo Ma5c Rifle Kids Stuff Bow n' Arrow Kilroy Magnum PistolLightstorm 2 Optimus Prime Blaster Periscope BlasterPistol Splat PS-800Pool Blaster Roto RocketSplatmatic Thundersplat Spy Gear Signal Launcher Star Wars Clone Troopers Blaster SuperSoaker MaxD2000 Super Soaker 50 20th Anniversary EditionThe Proffesional Trigger FireUSB Missle Launcher Vortex Firestorm Vortex TornadoXxl BazookaXxl Skeet ShooterBlast HammerElectric EelJust Toys CrossbowMarshmallow ShooterMissile StormPreceptorQuick StrikeRam RodRocket StormUltrox Quadra CannonWrist Blitzerthanks for helping! =)

Topic by knexsuperbuilderfreak   |  last reply


The VQS range

Hi! These are my guns that are coming out in September when i can get my camera sorted. I've actually finished the 1st one, the SS-90 and this can be found here: instructables.com/id/90_SS_Desechos_P_90. Now these will be the VQS range after the initials of the latin for 'swift and silent'; 'volitas quod silensis'. You know in car firms like Mercedes and Audi you have upgrade lines? AMG and the 'S' line respectively. Well , this is one for knex guns. So for example, the P-90 style gun will be the (VQ)90-SS . V, Q, 90 (as in P-90) ,S ,S(sears sytsem). They all have individual names as well. Here is the guns they are based on - 1. Will be the SS-LE/'Bastille'. This is an old MK. 2 Sten. It has a firing pin and a side loading mag, with a working silencer (hopefully). 2,3 and 4. This is finished ! The 90-SS/'Desechos' - Spanish for refusal. This next gun is a cross between these 2. It has a sears system and 6/10 round hopper - also TOTAL customisability. 5. Hopefully the next to be built. Will be the M-1G/'Adamantine'. An M1 Garand. 6+7. Will be the CD-94/'Flint'. A cross between these 2, although they are essentially the same. The first is a Mauser C96 'Broomhandle', the 2nd a DL44 blaster used by Hans Solo. 8+9. Will be the HM-5S/Cetaebro - Greek for dangerous shadow. These are the H&K MP5SD and the MP5 Navy repectively. Hopefully it will be a choice of 2 - real semi auto, or firing pin for proper power. A detachable silencer too. Note: 10. I could be trying to make a Henry Repeater Action .22 rifle too.

Topic by MI6   |  last reply


Knex Gun Range

Which knex gun gives me the best range with rubber bands as ammo: rods as ammo:

Topic by shahrukh1 


long range Transmitter ?

Hi, i'm working on a project, and i need a high range transmitter to send a signal to a receiver from a distance of at least 1 mile (1.6 Km) is it possible ? Thanks :)

Question by fox.sadik   |  last reply


Out of range alarm

I'm working on a project where I need to have a transmitter and a receiver with an alarm, so when they are apart a certain distance the alarm goes off. I need the alarm to be attached with the transmitter not the receiver, where it will be attached to a valuable stuff for example.

Topic by AmmarK22   |  last reply


Microphone sensitivity range?

Can a normal microphone as present in most headsets detect noise levels below and/or  above human audible frequencies. And if so  is it possible to see the audio waveform for such noises using such a mic?

Question by muhammajunaid   |  last reply


Need a short distance range finder (<1m) that is 5v and puts out a 0-5v signal based on distance?

I'm trying to find a range finder that can measure distances less than 1 meter and puts out a 0-5v signal based on the range. It needs to refresh quickly and be accurate to +/- 2 cm. It is measuring distance to the ground which will be pretty flat. Thanks in advance for guidance. 

Question by LosV2   |  last reply


Is there a glue that will permanently bond a polyethelene tarp and be waterproof ? Answered

I was looking for some type of glue that is fairly cheap and will toughly bond polyethelene tarp that i will use to make my homeade range tent it needs to hold well be waterproof and foldable to fold with the tent.

Question by camping crazy   |  last reply


Wanted: Help building and programming a detection system

I want to be able to know when my daugher and son enter the house, omit one on request and setup different identifications for each. I would like this to be an independent device (built for this exact purpose) no app for PC/Phone.  

Topic by Sovrac 


wifi issue

I PURCHASED MY MOTHER, who lives 200 ft from me, a DSL subscription to share. The phone company innstalles a WESTELL 327w router and I have a sony Vaio VGN-NW310F laptop.  Even though we had no clear line of sight, I still occaisionallyy got one and RARELY 2 bars.  The 1st thing I did was bought a Hawking HWUN3 wifi booster which plugs right into my USB. Great idea in theory, but it made no difference and was possibly even worse.  Plus, Hawkings Customer service is absolutely heinous, pitiful, and incompetant.  So I returned it. Funny...when i bought, it took 5 minutes for them to extract the money from my account, but 6 weeks to return it..but I digress. I then upgraded the antenna on her router with a LINKSYS HGA7S 7dba antenna which helps a little, which is to say I get 1 or 2 bars more relliably. I can get email but the signal is still too iffy to do much else. question is this:  I am willing to mount something outside and run a USB cable inside, or is there something INSIDE that will pick up/amplify or carry the signal to the laptop - either by means of a USB cable or not?  Also, is there software required? I am a disabled vet and this laptop is one of the few things I have, so I need help!  I'd prefer responses to my email, jb0579@yahoo.com  (and that's a zero after the 'b', not the letter 'o'. what can I do to get  a stronger AND more reliable signal?  As Ferris Bueller's teacher Ben Stein would say..."Anyone?.....Anyone?....." What's my best option here, folks?  Also, if there is a better place on this or any other site to post this, lemme know!!! Jim

Topic by jb0579 


Long Range Hybrid Crossbow

HERE IT IS. The Brickster LDS is a hybrid crossbow. It doesn't have a bow. It has a range of 250 to 300 feet with 16 to 32 rubber bands. It is extremely strong and could hold about 80lbs of force. The arrows are smaller than an average crossbow arrow so they fly slightly faster. It has no track so it is a slingshot type crossbow. Will be posted in a month or 2. Amazingly powerful. Has over 800 pieces and a Ballista attachment that rolls and keeps it at a 30 degree agle with the ground. Low piece and a great gun, If only I could show you. . . . . . . . . . . WAIT, I CAN!!!!!!!!!!

Topic by Electroinnovation   |  last reply


longest range knex gun

I want to know what the longest range knex gun on here is

Topic by Jesus.   |  last reply


Long range magnetic field?

Hi,right now i am stuck with my research.I want to make a long range magnetic field 14 m (approx) please help me 

Question by ajose4 


What is a sniper with good range? Answered

What is a sniper with good range, doesnt use more than 35 half moon connectors and no more than 5 tan locks? ( I would like it if it has a mag.)

Question by ~Z~   |  last reply


radio waves for a long range

How to create something for transmitting and receiving radio waves with data(binary code or hex code) for a long range and work with pc? or what material(device) i need for doing it. if have a idea write it. thanks in advance

Question by HosseinJ4   |  last reply


Targus Wifi Scout range????

I have a targus wifi scout and I would like to extend the range of it. I have tried a few different things, and nothing seems to really work. Does anyone know a good reliable way to extend the range of this device without throwing it away and buying a better one. I got this one for free and dont mind messing it up if I have to though. LOL Thanks for reading. Have a good one.

Topic by Morte_Moya   |  last reply


Cheap Auto Range Multimeter? Answered

As the question states. Anyone know of a good, cheap, auto range DMM? The more features and higher ranges the better. I don't need true RMS, would like capacitance checking ability as I reuse a lot of used electronic components from stuff people throw away, and I always saw auto range as more of a convenience, not a necessity. I would like to spend as little as possible, as I'm sure I'll eventually burn it out on one of those used components, like I did the $20 harbor freight clamp meter I had.

Question by Dochide   |  last reply


Amplify FM transmitter range?

Http://www.lucidscience.com//projects/Basic%20Spy%20Transmitter/8.jpg  This all relates to the picture linked to above I was not sure if I could put an amplifier before the antenna to boost the signal going to the antenna extending the range anyone know for sure it seems to make sense 

Question by Algag   |  last reply


Long Range Wifi Antenna

Can anyone recommend a good instructable to boost the reception range for my computer's wifi device? I know there are tons of them on here already, I just need to know which ones might have the longest range. Another thing is what design would be best. The kind involving a parabolic dish/mesh to direct signals to a usb dongle. One that is more of an omni direction antenna. One that makes use of one of the old sattelite tv dishes sitting in the garage. Requesting advice, comrades.

Topic by Kozar   |  last reply


Boosting Fm transmitter range

I bought a FM transmitter for an ipod. I would like to boost the range of the device. (I know it is illegal but would like to get more range than 2 feet.) I think I need to build an external antenna but need to know where to hook it up to the thing. The transmitter I have is a ge FM transmitter for ipod.If anyone has done anything like this or have any useful links it would be great. I don't know anything about circuit making so help would be great on that as well.

Topic by thejrb   |  last reply


Increasing the range of an RFID implant

So i was already planning on making both my cars keyless with RFID technology and possibly the house door to and i stumbled upon RFID implants. now they are pretty new to me but every thing i have seen on them, they are only able to be read at about 2 inches away.  With a good enough reciever could i increase that range to work better for my applicatiion?

Topic by ZACKHICKMAN501   |  last reply


RFID or Bluetooth detecting range?

I have a project in which I need a stationary device (A) to pair with/detect a mobile device (B) and only that device. Once detected/paired, I need device B to light up when pulled out of range from device A. I also need to be able to adjust this range in some manner. I was looking at RFID, but I am worried about interferance from other RFID tags. Not sure if bluetooth could even do what I want in the size that I need (no more than 2x2x.25 inches for either device.) ANyone have any suggestions?

Question by Etrogann   |  last reply


Long range paper airplane? Answered

Can someone plz tell me where I can find a paper airplane that can go at least 40 feet? Update: I have made a really cool paper airplane that can go almost a hundred feet!! Thanks rickharris!  

Question by flyboy36D   |  last reply


Extend optical mouse range

Hi all, I'm wanting to make a jig for a production project requiring a sensitive optical measure of movement with a focal length of 5-10 mm. I thought an optical mouse might be a good start but the lenses in a few I've tried require the device to be too close. It needs to be no bigger than the electronics of a mouse. If anyone has a lens that could be perfect or other ideas I'd love to hear them. Thanks, D

Topic by Qball007   |  last reply


Better RF Mouse Range

Hello. I got a Wireless Mouse that still working fine.The signal between the Mouse and its receiver is not so great, about half meter, and it stop responding. So I took apart the Mouse and its Receiver. The antenna of the Mouse is kind of steal (I think but its color) and the one of the receiver is coil of very thing copper about 3/4 turns around a piece of plastic. So as said I would like to increase the signal between both, for better rang. What I have found around the best material is copper, so here is my issue. Is it better to modify the antenna of the Mouse or its receiver?? Should I rather use thicker Copper Wire and do few spinning around a piece of plastic, or use a thinner Copper Wire and do a lot of spin around a piece of plastic. So what better for a strong signal: - thicker wire and less spinning or - thinner Wire and more spinningThanx for those that would give a some advise/recommendations. I am will upload pictures later when possible. PS: I manage to add to it a Switch to turn off the mouse to extend battery Life.

Question by saadland   |  last reply


Long Range IR Transmitter

I'm trying to build a guidance system for RC airplanes and drones. This should work by sending different IR signals to different locations in the air, so the drone will pick up signals specific to one location, enabling it to know where it is. (Like a mini, simplistic VOR, if you know about aviation) I'll probably use an Arduino on the ground with the transmitter, and a Raspberry pi onboard the airplane. I would like the IR signals to reach as far as possible, so does any one know of any small, high power IR LEDs? Also, if you have a good idea on how the signals could be accurately focused, so they line up next to each other without over lapping, let me know.Thanks!

Question by King Awesome   |  last reply


The K4: Long-Range Reinvented

Greetings K'nex community.  I know I have been dead for the past few days, but that is because I have been very busy working on my latest and greatest K'nex gun, the K4. Before I start, let me just point out that when I say "latest and greatest", I mean it.  This gun is all about innovation, power, and performance.  It utilizes a new breed of pump (a slide in this case) that runs along a track system, allowing it to maintain a firm grip on the gun without getting in the way of any other major mechanisms.  It also uses a new kind of ammo, a new bow system (which is not yet on the gun) that allows the trigger to be place in the front of the gun that keeps it from interfering with any other mechanisms, and many other mechanisms that you just wouldn't see in an ordinary gun.   At this point, it is not yet complete, the bow is still in the works but most of the more tedious elements have been taken care of. So now I'll just shut up and give you guys a peek at the K4!  Check out the video here

Topic by Kinetic   |  last reply


what is the longest range knex gun on this site ?

What is the longest range knex gun on this site ?

Question by Herc1   |  last reply


Deriving the maximum range and angle of a projectile

In a thread in the Green group, AnarchistAsian and I were discussing his coil guns. I posed the question of what range he could get, and he asked me to go through the physics derivation. Here it is, simplified to require just algebra and trig.The kinetic energy of the projectile E = ½mv2, gives v = sqrt(2E/m) as the speed at launch. Let θ be the angle at which you launch (θ=0° is horizontal, θ=90° is straight up). Then you can decompose the speed into two components: vh = v cos(θ) is the horizontal speed,vv = v sin(θ) is the vertical speed.Gravity only pulls vertically, so the projectile's vertical speed will be slowed down until it reaches its maximum altitude, then it will fall back until it hits the ground. The horizontal speed will remain constant until it hits the ground and stops. To figure out the range, you need to know the time t that the projectile flies before it hits the ground; then the range is just R = vhtEnergy conservation guarantees that it's downward speed at the end is equal to its original upward speed, just with a change of sign. That also means that the total flight time of the projectile will be half going up and half going down. Once you determine how long it takes to reach the top of its flight, you're done; just double that answer :-)In the vertical direction, the maximum heightH = vvt - ½gt2(you need calculus to derive this result). From energy conservation, the initial kinetic energy in the vertical direction, Ev = ½mvv2 must equal the potential energy at the top of the flight, Pv = mgH:mgH = ½mvv2H = ½vv2/gSubstitute this on the left hand side of the trajectory expression,½vv2/g = vvt - ½gt2vv2 = 2gvvt - g2t2vv2 - 2gvvt + g2t2 = 0(vv - gt)2 = 0vv = gtSo, t = vv/g = v sin(θ)/g is the time to reach maximum height. Double that as discussed above, and you get the range R = 2 sin(θ) cos(θ) v/g.Work out the angle that gets you maximum range by just plugging in different angle values and finding the one that is biggest.

Topic by kelseymh   |  last reply


How do i get more range from my rc car?

Okay I have this rc car that I got to go way faster, but now i need to know how to get it to go farther from me so I can get it to get up to speed.

Question by pizzadude223   |  last reply


how to make wiifi extender?

How to make wiifi range extender upto 4-5 km for laptops.................kindly suggest the homemade materials...

Question by rachit59   |  last reply


Laser Pointer shooting range ideas?

Idea is to slightly modify the annoy a tron circuit to turn on a laser pointer at a specific time interval, then back off... Then i would put this into my lego mindstorms robotic thingy that will point the laser to random points on the walllink to annoy a tron: https://www.instructables.com/id/Homemade_Annoy_a_thing_Annoy_a_tron/thats all great and a work in progress, really just background inforeal question, just askin, is what technologies are there that would allow a microcontroller to "sense" where the laser is pointing and then to link that info to an sensor that would find where the bb bullet hits? Then just give me a percentage of how far off i was from the dot, maybe in the form of an LED bargraph display like this one: http://www.goldmine-elec-products.com/prodinfo.asp?number=G8942this isnt something i expect to do, but i want to do something with 555s and this looks like a pretty cool ideato clarify, on the top part, the laser and lego mindstorms are 2 separate systems, one is simply mounted on the other, but by using the same timings it is possible to make them work synchronously... its a work in progress, stay tuned if interested

Question by raykholo 


Kitchen: under cabinet lights wire to range hood light

I just removed some halogen puck size under the cabinet lights in our kitchen.  They worked but required to plugged in. Unsightly and I lost an outlet in a high demand spot.  I guess I could start putting holes in the wall and attempt to wire it to the outlet but the damn things don't have an on off switch just plug them in and they are on.  Stupid (they predate my living there).  I did find some nice LED battery powered units that work fabulously for ME.  My wife on the other hand turns them on and then walks off.  Fresh batteries in the morning and dead batteries at night.  Fortunately the one we use the most is rechareable. Here's what I'd like to do but I'm rubbish with electricity and lighting so need someone smarter to tell me how. I want to put LED lights under the cabinets for additional countertop lighting.  I'd like to have them wired into the light in the range hood and controlled by the switch that controls the light inside the hood.  Turn on the hood range light and the LED lights come on too.  It seems simple to me but many things have and not turned out that way.  I assume some sort of transformer would have to be mounted somewhere unless they came built into the base unit.   I'd be open to florescent lighting if it makes it easier. I haven't seen this instructible on the site.  If it is thanks for reading, please disregard and point me in the right direction.  I have the hardest time sometimes trying to find something specific for some reason. TIA Danneauxs

Topic by danneauxs   |  last reply


Is anything a "must save" off a junked electric stove? Answered

Replacing my old coiltop electric range (might be repairable, but I'd rather put the money into something I'll like better).  The old one's just going to be hauled away. A friend has requested the oven racks, and the new range comes with its own power cord, so the 220V cord is of dubious value and likely to just take up space... is there anything else that might actually be worth the effort of removing? (I suppose I could save the control panel and see if I can get its relays set up to control something else, but that requires figuring out what voltage it actually requires and I'm not sure it's worth the effort. Especially since the controls are what failed. Probably just a stuck relay, but...)

Question by orksecurity   |  last reply


how would I get my arduino to respond to a certain amout of numbers? Answered

I need it to do something only when an input from a sensor gives an input such as 300, all the way up to 400

Question by wii552   |  last reply


Ultrasound 3D positioning

How would you use an array of ultrasonic sensors to determine the 3d position of an ultrasonic transmitter. Basically i want an ultrasound transmitter on my hand that gets picked up on an array of 5 or so receivers that outputs the position via usb.

Topic by redshirtdeath   |  last reply


are these sufficient specs for a multimeter?

These are the specs off a multimeter im about to buy. are these enough to do electronic projects off instructables.com, fixing electronics, and etc? if not then what do i need then? thanks DC Voltage: 200mV-1000V AC Voltage: 2V-700V Temperature: 20°-1000°C Resistance: 200Ω-20MΩ DC Current: 2mA-20A AC Current: 20mA-200mA Capacitance: 2nF-20µF Frequency: 10Hz-20kHz  

Topic by leader1   |  last reply


RC Drone Anteanna Mod Help needed

Hey i got a Syma X5C Clone called Trooper 150. i wanted to do the antenna mod of a old router but came to this problem. i dont know whice one to use for ground. there is a solder point. but on the other side it has smal transistors on it. so im not sure if that is ground for an antenna http://i59.tinypic.com/2n6x4kh.jpg http://i58.tinypic.com/2mg4av5.jpg Notice there are small transistors on the other side of the solder point http://i58.tinypic.com/2cym7pz.jpg

Topic by vinootje   |  last reply


Long Distance WiFi - From Apartment to Work (0.5/1mile)?

Hi there, I would like to access my WiFi from my apartment, when I am at work. Distance between the two is about 0.5 - 1 mile.  How would I go about doing that? I did some research and most likely I would need to set up 1 antenna transmitting the signal from my apartment, to a 2nd antenna at my work receiving the signal. The receiving antenna though, I would like to be small and not as awkward like. I work in an industrial plant, that is built out of solid concrete, as I say that, I do get good reception inside there, just don't know about WiFi though.. Good news perhaps is, I work nearby a big garage door, so maybe I could get signal from there. Anyways, If you got suggestions please let me know. Thanks! 

Question by Scriptom   |  last reply


long range rc spy plane?

I have a long-time dream of having a rc plane with a camera mounted on it and long-range(~30miles)control and feedback, any ideas on where to start?

Question by hyrulianshinobi333   |  last reply


Ranges on a knex gun gone wild!

There is no way that a knex gun can reach 60 feet using the simple ram mechanism. Ive made the NAR and fired it using 3 brand new #64 sized rubber bands and ammo with fins! It did NOT reach 100 feet or even 60. The NAR only reached 50 feet.Ive also built the TR Sayer and TR 8. They also did not reach the length that the owners claimed. Its really sad that people are putting high ranges even though they're all a lie! What do you think?

Topic by DELETED_Blue Mullet   |  last reply


Airzooka into a nerf long range rifle?

I purchased an "AirZooka" a while back at just got into nerf. I'm about to transform the airzooka in to a nerf rifle. I'll post comments latter on the results. Think it'll work?

Topic by Wafflicious   |  last reply


Crystal walkie talkie range extender? Answered

Hey everybody, I'm modifying some old walkie talkies I have, and I want to extend the range but I'm not sure how to do it, though, because it uses one of those crystal transmitter components to output 49 Mhz. If someone knows how to extend range on radio crystals please let me know! Thanks in advance!!

Question by Adum24   |  last reply



How to increase range of a mini bluetooth?

Iam using a mini bluetooth device and I wanted to extend the rangeof that.I am unable to locate the antenna in my device.So,please help me to increase the range to use it around 50m range.  

Question by sandyclone   |  last reply


what is the price range for 3D printing?

For non-commercial projects, what is the price range for 3D printing services. (ie: something as small as coffee mug, something the size of a mannequin)

Question by bringseis   |  last reply


Short range serial data link. Answered

What is the cheapest way to set up a short range (200m) serial data link? Also, what are the best options for secured and unsecured links?

Question by alexhalford   |  last reply


Long Range Locators Metal Detector

I'm Looking to build of long range locators for search gold. Please help me with an idea to pick which is a good kind of instructables match for device-search coil/ antenna, transceiver, frequency meter/ counter, vibration, light led, radar, and gps. I'm looking to forward hearing from  someone as soon as possible...!!!

Topic by Jasun   |  last reply