DC 5V Countdown Verzögerung Timing Timer Ausschalten Zeitzähler Relais USB Schalter Modul
ab 5,04 €
DC 5V USB Countdown Delay Relay OFF Module x 1pcs. the use of high quality original song Le 5V relay, military grade PCB material, stable performance can be widely. Module input power: DC 5V. Relay starts working.
Jetzt bei Ebay: