NE555 1 Hz-6Khz Signalgenerator Quadratwellengenerator Frequenz einstellbares Modul
ab 1,62 €
1 x NE555Frequency Adjustable signal generator. 2: Output duty cycle is not adjustable, basic stability of duty cycle of the output signal in the process of adjusting the frequency (50% -65%). Used as signal source in the circuit;.
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