4/8 Kanal Computer USB Steuerung Verzögerungsschalter DC 12V bequem für Automatisierung
ab 10,02 €
The use of special relay driver chip ULN2803, more stable relay work. Health & Beauty. The use of genuine Songle relay. Wiring Mode: NCdotcom/NO. On-board square USB interface, stable connection. Add to Fav.
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