Let's Make Robots!

controlling 2 brushed DC motors

Hi, everybody, my question is simple. Is it possible to control 2 brushed DC motors, with the same power supply?, i think yes, but how? How does a R/C car work with only one power supply?

trouble running motor, IR sensor, and PIC on same voltage source

Hi everybody.

Well the thing is that 6 months ago i couldn't finish my project because of something wrong with the circuit.