DIY Electronic Kits LED Gyro DIY Welding Kit Rotating Lantern (No Battery)
6,06 €
Then the two transistors in the circuit will turn on and off in turns, and the two light-emitting diodes will continuously emit light in a cycle. 2pcs Then the two transistors in the circuit will turn on and off in turns, and the two light-emitting diodes will continuously emit light in a cycle.
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