2 STCK. NE555 verstellbares Quadratwellenmodul PulseUpgrade Frequenz LM358 Betriebszyklus
1,95 €
The main chip: LM358. 2 PCS Square Wave NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module. Output Current: strip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive small relays or small motors.
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