How do you turn an LED on and off with a button on Arduino? We set the pinButton variable as integer 8 and we connect the button at pin 8 on the Board. Then the LED is connected to pin 2 using the ...

Posted in Arduino Hacks, Science Tagged hx711, load cell, nichrome wire, Rocket Motor, solid rocket, test stand Post navigation ← Scott Swaaley On High Voltage ...

“So for instance, you can have one Arduino with a button, another Arduino connected wirelessly with an LED, push the button and turn on the LED without any additional single line of code to handle the ...