DC5V 12V Adjustable NE555 Delay Timer Time Relay Switch Relay Module LED Display
ab 1,50 €
The V1 is NE555 counter, 0~10 second adjustable. The V2 is NE555 counter, 0~60 second adjustable. Module based on: NE555 chip. Main Chip (NE555) Characteristics This is a 12V Conduction delay relay module.
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