The next step was getting the Arduino to control the aftermarket head unit. [Ronnied] did some research regarding JVC’s Stalk digital ... wheel button was pushed, the pin changed to an output ...

As you can see, the four LEDs are bonded with digital pins D10–D13 while the three pushbuttons are routed to analog pins A1–A3. Digital (pwm) pin D3 drives ... digitalWrite(LATCH_DIO,HIGH); } The ...

You will need the Arduino Board, a 560Ω resistor, and LED and the code example below. We set the pinButton variable as integer 8 and we connect the button at pin 8 on the Board. Then the LED is ...

The digital Arduino Etch-a-SketchConsists of a couple of wooden boxes which have been equipped with two potenziometers, two buttons, few resistors and a DSUB15 (VGA) connector together with a few ...