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I have another question pertaining to this, does anyone know how I might have a row of LEDs that act as a battery indicator (say 5 in a row and if 1 5th of the battery power was gone only 4 LEDs would be lit)
What do you want your "robot" to do. How many tasks or functions must it perform?
Is operating solely under your control, will it have to make some or all desicions for it's self or is it just following pre-programmed orders ?
I just want an RC transmitter/reciever to tell the bot to go forward and back left/right (like you can buy at any hobby shop) but I want to make it so that I learn about electronics in the process. I was wondering if anyone knew where to find a book or site with instructions or schematics.