Impulsgeber Modul Frequenz 1 Wege Signalausgang NE555 Chip für
3,89 €
Chip: Onboard NE555 Chip. Feature: 1. Pulse Generator: This pulse generator can generate square with about 50% output duty cycle. Item Type: Pulse Generator Module. Indicator Light: Onboard power indicator can clearly show the working status for convenient using.
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