Questions tagged [wires]

Wire is a conductor that used to connect electronic components each other

21 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
2
votes
1answer
34 views

Wirelessly (but fast) transfer STEP and DIR output from Arduino to stepper driver

Very short version: Looking for a way to wirelessly get STEP and DIR signals (only those two signals) from an Arduino to a DRV8825 stepper driver about a meter away: Arduino -> STEP and DIR IO pins ...
2
votes
0answers
28 views

Brushless motor vibration/jitter/noise - arduino uno

I am currently using these motors and driving them off these drivers and an arduino uno, and alternatively trying to make them turn using the setup in step 6 (both with l298n and without) in this ...
2
votes
2answers
85 views

Switched from 3ft to 10ft connection wires. My setup doesnt run correctly now. Timing issues?

Running a DC motor(6.5A max input), motor driver (MD10C 7Amp peak output), and Arduino Mega. I am stabilizing an object with an accelerometer as my sensor. I switched to longer wires so I can have my ...
2
votes
0answers
498 views

Connecting RCA audio cables to Arduino

I'm working on a project which needs better audio quality than just a piezo buzzer, so I went out and bought a pair of used cheap speakers for $3. It turns out that they have RCA audio inputs rather ...
2
votes
0answers
361 views

How to recreate this basic ALPS switch board in Arduino?

I want to recreate this existing ALPS switch board (the board on the left) in Arduino, so I can control the switches (and 3 memory + 1 menu buttons) from my laptop. The ALPS switch board connects to a ...
2
votes
0answers
72 views

How to splice into existing buttons?

I want to control a kettle. It has 4 buttons and a digital disply of the temp. I would like the buttons and disply to remain functional. I just want to make the buttons remoteky pressabke. The buttons ...
1
vote
0answers
30 views

Aurdino EMG sensors and servos?

I'm new here and to the aurdino. I'm building a 3D printed robotic arm controlled by a EMG sensor. I purchased a V3 EMG board and leads on Aliexpress. Here's a list of the things I've purchase for ...
1
vote
0answers
39 views

Hall Sensor (Fluid Flow) “Noise”

Kind of a fringe question here, but could not find anything concrete so figured I would throw it to this great community. I have 2 DS80 flow meters (Hall Effect Sensor type flow meters - nothing ...
1
vote
2answers
1k views

Button box wiring sanity check

I am building a flight sim button box and I would like someone to please check my proposed wiring diagram. I will be using 12 buttons, 4 rotary encoders, each also with a push button and 4 (on)-off-(...
1
vote
0answers
72 views

lightshow project

Hello guys. I'm working on a little lightshow that has 3 extra feature's when i press the button. depending on the variable counter the lights should do something and it should message you that you ...
1
vote
0answers
574 views

What am I missing? ST7735 TFT white screen

I followed this guy's guide with regards to wiring, etc., and all I seem to be getting is a white screen, as shown in these pictures. Is there an issue with the guy's guide, I'm missing or there is an ...
1
vote
0answers
155 views

Sensors are not function with ESP8266 WeMos-D1R2

I attached all sensor into the Wemos-D1 for uploading the sensor data to the server. but when I upload the data to the server, it connects to the server but cannot save the data into the database and ...
1
vote
0answers
236 views

Correct wiring?

I'm doing some Home automation and am currently trying to automate my intercom system. My overall aim is to be able to detect when someone has pressed the buzzer and then to be able to open the door ...
1
vote
0answers
445 views

How can I connect a Fona to an Adafruit feather?

I have this adafruit-feather-huzzah-esp8266: https://learn.adafruit.com/adafruit-feather-huzzah-esp8266/pinouts and I want to connect a Fona board. But I am not certain which pins have the ...
1
vote
0answers
99 views

Inexpensive way of connecting a lot of modules on a distance

I need to connect a lot (~100) of modules with a computer (Raspberry pi). The modules are based on Arduino micro and are very simple. They will be spread around, but for the two adjacent the distance ...
0
votes
0answers
28 views

Using Flexinol Or Muscle Wire To Control Paper Flower Petal With Arduino

I am relatively new to Arduino and I am looking to use flexinol or muscle wire to control flower petals. I think I will need to control 4 sets of the wire. I have totally no idea of how to wire the ...
0
votes
1answer
96 views

ESP01 to DC Motor powered via Battery with Power Regulator

Hi I'm wanting to control a dc motor through esp-01 and to have it powered by batteries. To keep my esp-01 safe, I have found the esp-01 adapter to regulate voltage. I am wondering if anyone could ...
0
votes
2answers
186 views

How to set cables to connect Cp2102 to Pro Mini?

How to connect the cables in order to program the pro mini with the CP2102 usb interface ? The TX RX and GND is easy, but I am not sure about the RST, DTR, DST, etc I attached the images of both. ...
-1
votes
1answer
490 views

Connecting Winsen ZE11-C2H4 Sensor to Arduino

How should I connect the ZE11 Ethylene Sensor to an Arduino Uno? I want to know how to attach the pins of the sensor to the Arduino and which resistor I should use. I'm very unprofessional at working ...
-1
votes
3answers
214 views

Connecting arduino ground with battery powered remote control ground

I soldered a cable to the button of a remote control and I want to simulate that button press by setting the pin to input mode and back to output (LOW) again. For this to work I connected the ground ...
-1
votes
1answer
5k views

Triggering capacitive touch on a touch device

As you can see in the video, it is possible to trigger a touch with arduino. I have tried a couple of methods but with no success. I have a wire soldered on to a coin which is being used to trigger ...