Yizhet 5 V 4-Kanal-Relay DC 5 V Relais Shield Module Control Board mit Optokoppler für Arduino PIC AVR MCU DSP ARM TTL Logic : Amazon.de: Elektronik & Foto
HELLA ΡΕΛΕ MERCEDES - Getparts.gr
2-relay module 5V with optocoupler low-level trigger compatible with Arduino and Raspberry Pi
Remote Transmitters: 230V relay panel for the products with open collector OC Relay
4-relay module 5V with optocoupler low-level trigger compatible with Arduino and Raspberry Pi
RXZE2S108M Schneider Electric | Schneider Electric Harmony Relay RXM 8 Pin <250V DIN Rail Relay Socket, for use with Relais Series RSZ | 884-1297 | RS Components