Thank You. I am new to electronics and Arduino, so I will start by just operating one pump. I have the following:
- Arduino Uno
- Arduino Motor Shield
- 12V motor (adafruit pump)
I have a 12V external power supply as well (wall-wart). If anyone could help with how to create the circuit and create the Arduino code so I can at least power the pump on and off...it would be much appreciated.