This is remix of 18650 Capacity Tester Housing.
Changes:
BoM:
Print the case and 4 buttons. Drill hole for light diffusers with 1.7mm drill bit. Cut four 7 mm pieces of 1.75 mm transparent PETG. Push PETG pieces into drilled holes.
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button.stl | 65.6KB | |
case.stl | 362.5KB |