Micro USB 6-30V LED Auto Verzögerung Timer Controller MOS Schalter Relais Modul Display
ab 5,34 €
Increased sleep mode, after enabling, No operation within 5 minutes, automatically turn off the display, wake up any button! Delay Relay. After the timing is completed, the relay is turned off. P-4: Signal hold function If there is a trigger signal, the timing is cleared, the relay remains on; when the signal disappears, the relay is turned off after timing the OP; during the timing, there is a signal, and the timing is cleared.
Jetzt bei Ebay:
