NE555 Impulsfrequenz Einschaltdauer einstellbares Modul Wellensignalgenerator
6,65 €
Chip: NE555. Item: Wave Signal Generator. Fine adjustable duty ratio: the duty ratio and frequency can not be adjusted respectively,adjusting the duty cycle will change the frequency. LED Output Indicator: Shows the output frequency clearly with LED light ON/OFF/Flashing.
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