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Topic: Li-ion battery charger safety and charge-done notification (Read 121 times) previous topic - next topic

technicalguy

I charge ALLOT of batteries for my job, so I made this box to monitor the AC line of each charger.  It also features a smoke detector to cut the power if any battery gets too toasty.

When any charger is done (AC current drops) it's reflected on the webpage served by the Ethernet shield 2, and also sends a message to my LaMetric clocks so I know it's time to change the battery on the charger.

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