Timer Relay Module DC 12V Delay Timer Switch Relay Board Adjustable Signal 0 to 25 Second Trigger Turn Off Module for Car Lamp Delay: Amazon.com: Tools & Home Improvement
Relay Module with Optocoupler 1 Channel High&Low Level Trigger Relay Module Board AC 250V/10A DC 30V/10A (5V): Amazon.com: Industrial & Scientific
Relais 4x UM auch für Hutschiene geeignet in 2 Spannungen wählbar 12V oder 230V (12V DC) : Amazon.de: Baumarkt
Amazon.com: Acxico 2Pcs AC-DC Converter AC 110V 220V 230V to DC 5V 12V 24V Power Supply Mini PCB Module(DC12V 1A Version) : Electronics
1pcs 5v 12v 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock,12V 1 channel relay - - Amazon .com
Amazon.com: Lystin 8 Channel DC 5V DC 230V Relay Module Control Board with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi : Electronics
Suchergebnis Auf Amazon.de Für: Relais 230v 2 Wechsler
Amazon.com: Yizhet 8 Channel DC 5V DC 230V Relay Shield Module Control Board with Optocoupler for Raspberry Pi DSP AR PIC ARM TTL Logic (5V 8 Channels) : Electronics