The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.
can you connect a serial port and add some print statements so you can determine where the code is when it stops?
I'm holding one clip to the metal tab on the inside of the 9V barrel plug, and keeping the other attached to ground. Reading is constant around 6V, whether the bot has stopped or not.
Is there an auto-sleep setting on the Duemilanove that I'm unaware of?
I'm holding one clip to the metal tab on the inside of the 9V barrel plug, and keeping the other attached to ground. Reading is constant around 6V
I ditched the 9V battery plug and put 2 9V batteries in series, so now I've got 18V going into Vin.
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