NE555 DC 12V Delay Relay Shield Timer Switch Adjustable ModuleB-lk
3,15 €
Module based on: NE555 chip. Main Chip (NE555) Characteristics Delay module: delay connect module. 10A, DC 0~30V / max. The output can be connected to AC 250V 10A DC 30V 10A. The power indicator LED and switch trigger timing indication.
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