Great project! I love the way you used vacuum as a means of getting the drinks out. A question on controlling the MOSFETS: Normally I would add a pulldown resistor at the gate of 100times the value of the resistor from gate to logic pin. These N channelstp55nf06's sound like they work differently. d...
Any one else get the panic/watchdog reset all the time?================== ==================ESP8266 mode is: 1MAC address is: 62:01:94:45:db:84IP is 192.168.0.149====================================Warning, deprecated API! autoreconnect == 1 is deprecated. It will be removed in the next version. See...
I just want to ask, how to turn on the water pump using 12 vdc relay low/high trigger, 9v battery and the arduino uno. I'm just a beginner and also I want to know how will be the wiring of this devices, I'm also having difficulties reading schematic diagrams.
Asked by VinceB29 11 hours ago
While trying to make Instructables with the Editor, I have come across two glitches (if this is not the place to report bugs and errors, please inform me).1. The text boxes for the Intro and the Steps editors refuse to let me copy/paste anything into them. The pasted text appears for a split second, then disappears.2. The same thing happens with links. I type in a URL and the text for the link, press OK, will show up for a split second then disappear.I hope this helps to make Instructables a better place.
Posted by Thorondor95 12 hours ago
I’m trying to make the lever in this photo that I found on Pinterest. It would be really helpful if you could identify all the materials and link where I can find them. Thanks!
Asked by CRAZEDCLAM 12 hours ago
Please be positive and constructive with your questions and comments.Building wireless touchscreen ar1100 to bluetooth transmitte by Fearlessleader on Tue Mar 20, 2018 5:04 am Hi I have 15.4 samsung laptop screen I am converting to 4 wire touch overlay and want to us the ar1100 but need to go from the usb out bluetooth wireless mouse transmitter. I would need the same type of transmitter like any bluetooth mouse would have inside. The mini pc I am building has both bluetooth and wireless display.Parts list so far15.4 samsung screen pulled from a Dell laptop modle LTN154W1-L01Control board for the screen with hdmi ebay 30$ link https://www.ebay.com/itm/HDMI-DVI-VGA-LCD-Lvds-Con.. 12v 3 amp power supply for the screen controler I already have but later I would build voltage control unit that would charge or power the whole unit. Again YouTube has videos and links for the part for this. And I really don't want to have a bunch a supplies to run it. While prototype it I will the final will run from the laptop I got the screen from. It should plenty of power for a single board computer like the new pi 3 to be added and the audio amp15.4 4 wire overlay conversion many sorce's about 50$ link https://www.ebay.com/itm/15-4inch-4-Wire-Film-to-F... $Ar1100 touch to usb mouse adafuit 10$ link https://www.adafruit.com/product/1580Hdmi wireless receiver. 20 to 40$ depending on features like if it has chromecasting and such I just need video so I think the 20$ unit will do nice. These can be found in many places, so I would think this to be open end item depending on features the builder wants. I would buy the best you can afford to leave it fexible .The last thing I need to make work would be usb transmitter to make the ar1100 bluetooth or matched pair of 2.4 dongles usb this is the only item missing. I could test the whole set up but would have run 1 usb cable, but that's a deal breaker for full wireless... If I had a old bluetooth mouse and knew how take its transmitter out, that work but a bluetooth usb adapter the would plug in the ar1100 board would be the thing I need.If someone would know how to remove the mouse transmitter and wire it to male usb plug I would be happy to buy it. I real want this to made from as much recycled parts as possible.I just don't want to have run a usb cable from ar1100 to the pc.I don't think the same usb dongle that's used to the pc is the same as the one used in every bluetooth mouse or keyboard. That's my idea for a wireless touchscreen handheld All the parts are easy to get I just need make the ar1100 usb board and wireless usb transmitter. The pc would use GA-h77n-wifi mini itx as it has both bluetooth & wireless display and wifi.Part 2The idea sound lol! I want to build a frame for the screen with speakers and laptop battery and used the power supply from the Dell laptop I got the screen from, that would need a small amp. Since the receiver is hdmi, I would think the audio would be there if not that would be simple to just use a bluetooth stereo headphones and run the earphone wires to the small audio amp.I would like any comments on this idea and a sorce the one part that missing the usb mouse transmitter for the ar1100 and this could be built.So What do you folks think? A portable monitor 100% wireless that could even double as touchscreen remote! I even thought down the road to add the new pi 3 to it as that would completely independent as low power tablet or connect to the pc that nvidia gpu and could stream pc games to My Nvidia shield too. With all the power of I7 2700k oc to 4.2ghz.The possibilities here are endless you and all kinds a features adding a mic and Webcam for video calls with sckype or google voice and messenger and bingo u have a voice and video over IPThis do able you think?All comments good or bad give to me straight.Oh but go easy on the grammar thing. I technology geek but a 56 year old high school drop out. But hay at 37 I was disabled with fractured spine by time I was 40 I did all computers repairs for my local high school and was building white box computers out of my home office. If there is 1 thing I have learned in this life anything is possible but you have to try!Please be positive and constructive with your questions and comments.
Posted by Fearlessleader62 12 hours ago
My name is NicholasI am in Year 12 at Parkes Christian School and making a major work that i can track where i am hitting a cricket ball on a bat. similar to what hot spot is and to be able to relay the information on the position to a phone via Bluetooth(video to help with what my idea is) At the moment i have ordered a Raspberry pi for the help transmit the data, EeonTex Pressure Sensing Fabric, EeonTex Conductive Fabric. But i dont know what else i would need so i can get the information of the position to a raspberry pi like what types of thread do i or is there some thing else i need as this is my first time making something like this Thanks in advanced
Posted by Nicholasrsk6190 13 hours ago
Asked by akssieg on Outputting GIF on VGA From SD Card Using Zybo Board 15 hours ago
Hi. some blocks in code are closed with // .do i have to remove "//"? if yes then which ones? also. first_turn = false ; rightWallFollow = false ; leftWallFollow = false ;do we have to choose follow plan and make them true ? thanks
Asked by fadu on Arduino | Maze Solving Robot (MicroMouse) \ Wall Following Robot 18 hours ago
You list the same part number 1.5KE18CA-T for the relays and segment coils, yet the schematic shows a 1N5817 across the relay coils and 1.5KE18CA-T for the segment coils. Should something be different in the parts list from what the schematic shows?
Asked by jondaddio on Electromechanical Decimal to Binary to Hexadecimal Converter 19 hours ago
Hello?what does this error mean why i dont see anyting on the serial Monitorthe hole error is thisC:\Users\Daan\Desktop\sketch_mar11b\sketch_mar11b.ino:9:23: fatal error: IRemote.h: No such file or directory #include ^compilation terminated.exit status 1Fout bij het compileren van board Arduino/G...
If you have access to a 3d printer, could you print corner joints to help make the dome stronger? It would mean your tape hinges wouldn't go quite end to end on the segments, and you'd slot the panels into the joints as you assembled it. I know I've seen several files for dome connectors for 3d prin...
Excellent project. For a guy who don´t weld for a living, I would say that it was a really good. I just finishing one myself, but I will fix behind my worktable, so it is a lot more simply than yours. One question though, do you use the peg board to store large and heavy tools, like a drilling machi...
Hello,I'm trying to build a coil gun and am stuck with this problem.....the gun I'm trying to build will be using a 5200mAh 22.2V 25C battery as source and a 16swg wire for coil in series with a N-channel power MOSFET (IRLR7843) as a switch. I'm using a 0.2ohm resistor to draw 110A current from the battery....but the problem is the resistor I'm is not capable of handling this huge amount of current it just blows up. I've looked for other alternatives but the problem there is with the size, which is not feasible in my case. so now I'm looking for a suggestion for some kind of resistor that comes in a small size which can handle this current and possibly has managed to stay out of my sigth.....or if I can go ahead with the DOL and eliminating the use of resistor entirely and connecting the coil directly to the battery( I know that might be foolish tho)
Asked by RhuturajM 22 hours ago
Hi everybody,I found this excellent Davoli Krundaal mic from 60ies.I try to restore it but i dont know its wiring!Anyone help? thanks (mail me at firstname.lastname@example.org)
Asked by pipisgr2000 22 hours ago