Let's Make Robots!
5V Regulators Being stupid I can never find out how much resistor and what do i know I would need to get my 7,2V Racing pack battery to turn in to nice 5V that my … Read more
Allways a board to fit your needs :) Read more
This is a motor driver that I like because of this: It is usable from 6 to 50V, at up to 4A total output currentIt has a 5V output, so you can just hook up any … Read more
Can be bought online here - but may be cheaper to get in your local electronics store Good tutorial: read more and see pictures here Read more
Price: $3 USD
Relays are an alternative to motor-controllers. They do consume a little power from your battery when in either on or off position (turned on) - but they also do … Read more