Christmas Tree LED Flash DIY Kit 3D Circuit Parts Glitter Electronic Learning Set,Default NO

Features:

Working voltage: DC4.5-5V

1.This circuit is simple and practical, low power consumption.

2.It uses integrated circuits for driving: fewer parts , and the line is simple and easy to understand.

3.External wiring kit: with pluggable plug for easy replacement of parts at any time and conducive circuit debugging.

4.Also allows us to deepen our understanding of the principles of the circuit in the debugging process.

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