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1.
Flora 3 year s ago
#20 
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channax 3 year s ago
#20 grab a hammer and smash it real hard ... 
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Chuck 3 year s ago
#20 No, it just the part of high voltage insulator https://www.fer.unizg.hr/zvne/tvnlab/v5p3
"Found on an Amazon returns pallet. Some sort of electronic pieces. The second picture includes a heat sync but I have no clue what either of these are. The first one is maybe a circuit board for something?"
A: "That looks like a control board for a 3d printer and the little thing is a stepper motor driver."