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zarino / netballs

Wireless light-up netballs
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3D print battery holders for inside the balls #6

Closed zarino closed 5 years ago

zarino commented 5 years ago

Spun out from #1.

I think we want four of the 3.7V 4000mAh Li-ion 18650 batteries per ball. So maybe we should 3D print a 4-cell holder, rather than 4 separate ones?

Need to consider whether we want to power the ESP32s off the same 4 batteries, or off a 5th battery, or off something else entirely.

JackiePease commented 5 years ago

We bought standard battery holders to save time