2x pulse adjustable square wave rectangular NE555 signal generator modul.YR
3,57 €
The main chip: NE555;. 2, the output level selectable frequency range, the output frequency is more continuously adjustable;. 4, the output frequency is adjustable;. RA, RB is 0-10K adjustable;. Period T = 0.7 (RA +2 RB) C.
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