NE555 Duty Cycle and Frequency Adjustable Module DIY Kit Pulse Generator AU
1,62 €
Main Chip: NE555. 1x NE555 Board. The output frequency is adjustable The output frequency range is selectable: LF file: 1Hz ~ 50Hz,IF file: 50Hz ~ 1kHz, High-frequency file: 1KHz ~ 10kHz, HF file: 10kHz ~ 200kHz.
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