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Day4 : Battery Party

A project log for Xts PB 700

another calc rebrain : the CASIO PB-700

franck-galliatFranck GALLIAT 02/09/2023 at 16:210 Comments

Hi, today I finally mounted a battery pack, it's a rechargable NI-MH 4xAA 1.2v.

It provide a 4.8v @2400mAh, enough to power the 2x screens, 2x MCUs, keyboard ...

so now, system can be both power by USB connector / 4.8v battery

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