Micro USB 5V LED Automatisierung Verzögerung Timer Steuerschalter Relais Modul Display
2,79 €
Do not dismiss your dream. Increase the sleep mode, if this mode is enabled, without any operation within 5 minutes, then automatically turn off the monitor, any key wake-up;. 6: with optocoupler isolation, enhanced anti-jamming capability, industrial grade board.
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