1/2/5/10PCS NE555 Duty Cycle and Frequency Adjustable Square Wave rectangular
ab 0,67 €
Main chip: NE555;. Output with LED indication (low level ,LED will on; high level, LED will off; low frequency, the LED flashes);. We will leave it for everyone that leaves it for us. Output amplitude: 4.2V V-PP to 11.4V V-PP.
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