I'm just starting out with my $50 robot and am having some issues with the power. I connected my full circuit onto breadboard and connected it all up and tried to program it but got the Entering Programming mode FAILED! error so tried to redo my circuit with just the isp connected and the power going to the chip and now just have a red light and every time i try and connect it says it has no power. It did work momentarily but when i moved the battery to another side of the board the red light came on and has been on since.
I'm using an Atmega 168, 9v battery with 5v regulator. I have rewired 6+ times, even changed breadboards and voltage regulators but it still just says it has no power.
So any ideas whats up will be most appreciated !