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The reverse would be neat too, an Arduino which is also a AA battery holder.

Like the basic stamp 2 education board does with a 9v battery

The most expensive part for that was the serial-to-usb cord I had to buy. Great little tool and taught me a lot.

Definitely. I used to build my own cables back in the early 2000s and barely broke even due to radio shacks pricing. Currently have a Boe bot laying around somewhere in the lab. Might have to dust it off.

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