By FoxholeNorman - Sun Jul 19, 2009 8:58 am
- Sun Jul 19, 2009 8:58 am #77299
I just wanted to know if there was a limitation on how far you can run a cable for an adc. Basically i have a simple analog stick from an old ps2 controller and i wanted to push 5V through and use it as a rate controller on an arduino mega. It worked great when i hooked it up on an o-scope and when i tested it close to the MCU, but when i put a cable (about 5ft) on it it would only output 5V at any position of the joystick.