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General project discussion / help
Did you make a robotic coffee pot which implements HTCPCP and decafs unauthorized users? Show it off here!
By n1ist
#194206
Use whatever matches the connector on your power supply. It can be anything from soldered connections, wire nuts, or mating jack.

If you need a power supply, I would grab an old laptop brick (most are 19V) or 24V wall wart. The device needs 1.4A minimum current at 18V (the supply can provide more...)
/mike