Description
NE555 PULSE FREQUENCY DUTY CYCLE ADJUSTABLE MODULE NE555
- Ne555 pulse frequency duty cycle adjustable module square wave signal generator.
- Output with LED indication(low level, LED will on, high level, LED will off, low frequency, the LED flashes).
- The output duty cycle can fine-tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency’s.
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