Hi,
Did you check [arduino.cc] ?
All you need is a few transistors, in the example above they are using a ULN2003A chip which is just a few transistors in a DIP package. Pololu-style carrier boards are definitely overkill in your case.
Good luck with your project,
Andrew
Did you check [arduino.cc] ?
All you need is a few transistors, in the example above they are using a ULN2003A chip which is just a few transistors in a DIP package. Pololu-style carrier boards are definitely overkill in your case.
Good luck with your project,
Andrew