Materials used :
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Copper wire (1mm x3)
Dual Shaft DC Gear Motors (34RPM-136RPM , or faster/slower if you want)
LED Edison (68mm)
Type-C charging module (4.2V)
Brass Tubes for slip ring (OD 4 x ID 3.5mm)
Brass Tubes (4mm,3mm and 2mm)
Printed on a standard A4 paper — just follow the lines and shape the wire.
diagram :
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