DC 12V Delay Relay Shield NE555 Timer Switch Module 0 to 10 Second Adjustable
1,19 €
Module based on: NE555 chip. Main Chip (NE555) Characteristics This is a 12V Conduction delay relay module. the use of high-performance timing CPU design. Delay modue:delay connect module. 10A, DC 0~30V / max.
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