First of all, i'm sorry for my english, it's not good :~
Hi friends, i'm currently taking my first arduino project, it is a humanoid robot for a investigation project of the school, my problem beggin when I started to build the hardware part of these project, I need connect 8 or 10 servos in Arduino Duemilanove board, but the problem is thath this board does not have much power to conect all servos, and it need to conect a external power supply. The best solution for my robot is a 2 cells of 9 volts, but I can't get the way to conect all the servos. Have you a solution? Thanks, and keep in mind that my english is very bad, and my knowledge of electronics are worst.
The best solution for my robot is a 2 cells of 9 volts
QuoteThe best solution for my robot is a 2 cells of 9 voltsThat's probably the worst possible solution, if you mean the ordinary small radio 9V battery.You'd be better off with packs of four AA cells to power the servos.