DC 5-15V NE555 Square Wave Signal Generator Module AU
2,43 €
NE555 Duty Cycle One. Function description: 1. After power on, the output terminal outputs a square wave signal, the amplitude is approximately equal to the power supply voltage. 2. The output frequency is not adjustable, and the output frequency is basically stable during the process of adjusting the duty cycle. 3. Frequency (measured under 5V power supply, the frequency allows 10% deviation): default 1kHz 4. The duty cycle is adjusted by the built-in multi-turn potentiometer, and the adjustment range is 1% to 99% (3%-97% for 10kHz modules). Two. power supply: The power supply voltage is DC 5V-15V, the no-load working current is about 2.2mA at 5V, and the no-load.
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