Robot Army

This is compressed somewhat by putting some parts under the avr and the buzzer on the back. It lacks jtag, but it has an icsp connector. It has a second max232 specifically for the sonar so it is 4 times more powerful transmitting. It has an adjustable hysteresis external comparator which should suck less. It has a new variable gain element with a datasheet that specifically says "make before break switching for no glitches". The old one didn't claim that. The charger transistor is not in backwards. Ideally this should arrive before the end of the month.