12V NEU Verzögerung Einstellbar Timer Relais Schalter Modul NE555 Oszillator 0-10 Sekunden

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. - the power indicator LED and switch trigger timing indication.

eBay