WLAN-Modul ESP-01 ESP8266 mit Relais Shield, 5-12V, für Arduino, IoT, Smart Home Anwendungen : Amazon.de: Gewerbe, Industrie & Wissenschaft
AZDelivery 16-relay module 12 V with optocoupler low-level trigger, compatible with Arduino including e-book : Amazon.de: DIY & Tools
ANMBEST 10PCS 5V Relay Module with Optocoupler High or Low Level Trigger Expansion Board for Raspberry Pi Arduino: Amazon.com: Industrial & Scientific
Amazon.com: HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino : Industrial & Scientific
XCSOURCE® Module de Relais Bouclier de Carte d'Extension 16 canaux 12V avec Huit Coupleurs pour Arduino Raspberry Pi DSP AVR PIC Arm TE285 : Amazon.fr: High-Tech
Amazon.com: HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino : Industrial & Scientific
Oiyagai 4-Kanal DC 12 V Relais Modul mit Optokoppler H/L Stufe Triger für Arduino 12V : Amazon.de: Elektronik & Foto
Keenso 1-Kanal-Relaismodul-Relaiskarte mit Optokoppler-Low-Trigger-Erweiterungsplatine für Arduino 5V / 12V / 24V (5V) : Amazon.de: Gewerbe, Industrie & Wissenschaft
2 x 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger : Amazon.de: DIY & Tools
2 Kanal 5V Relay Relais Module Modul für Arduino Special Sensor Shield V4.0 : Amazon.de: Computer & Accessories
AZDelivery 4-relay module 5 V with optocoupler low-level trigger, compatible with Arduino including e-book : Amazon.de: Computer & Accessories
SainSmart 4 Channel Relay Module Board 5V for Arduino PIC AVR DSP ARM Relay Module: Amazon.de: Computer & Accessories
Elegoo 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 1280 DSP ARM PIC AVR STM32 Raspberry Pi: Amazon.de: Computer & Accessories