NE555 Adjustable Frequency Pulse Generator Single Channel Output Module
Features:
1.NE555 chip onboard
2.A single channel output, the output duty cycle square wave is about fifty percent
3.Onboard adjustable resistance, resistance can be controlled to adjust the output frequency
4.Working voltage: 5 – 12V
5.Board size: 29 (mm) x12 (mm)









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