MHCOZY 4 Channel 12V ZigBee Relay Switch with Clean Contact, Adjustable Self-Lock and Momentary Interlock Working Mode,Automate Garage Gate Door Blind(Zigbee Hub needed) - - Amazon.com
SainSmart 4-Channel Relay Module + Free Shipping
ASHATA 12V Relay Module,4 Kanal DC 12V Relaismodul Computer USB Smart Switch Controller Relaismodul,Hochleistung Relais Modul PC USB Erweiterungsplatine Board: Amazon.de: Computer & Zubehör
5V-Relaismodul 4-Kanal-Optokoppler-Relay-Modulplatine Hoch & Niedrig-Auslöser,Relais : Amazon.de: Baumarkt
4 Kanal 5V Relay Relais Module Modul für Arduino TTL-Logik : Amazon.de: Elektronik & Foto
SainSmart 4-Channel Relay Module + Free Shipping
SainSmart 4-Channel Relay Module + Free Shipping
Amazon.com: PiRelay EXPANSION BOARD FOR RASPBERRY PI Raspberry Pi A+/B+/2B/3B/3B+ Loads up to 240VAC/7A,125VDC/10A by SB Components : Electronics
Elegoo 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 1280 DSP ARM PIC AVR STM32 Raspberry Pi: Amazon.de: Computer & Accessories
Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger with Fuse 2A: Amazon.com: Industrial & Scientific
DC 5V 4 Channel Relay Module with Opto Isolation Supports High and Low Level Trigger with Optocoupler for Arduino: Amazon.com: Industrial & Scientific
4-Kanal-Relais-Modul, 5V Relay-Module mit Optokoppler, Status-LEDs für Arduino und Raspberry Pi : Amazon.de: Gewerbe, Industrie & Wissenschaft
NOYITO 4-Channel Relay Module DC 5V 12V 24V Self-Locking Triggering Interlocking High Low Level Trigger for PLC Industrial Control (12V): Amazon.com: Industrial & Scientific
Power Supply of a waterpump - Motors, Mechanics, Power and CNC - Arduino Forum
SainSmart 4-Channel Relay Module + Free Shipping
MHCOZY 4 Channel 12V ZigBee Relay Switch with Clean Contact, Adjustable Self-Lock and Momentary Interlock Working Mode,Automate Garage Gate Door Blind(Zigbee Hub needed) - - Amazon.com
4 Channel Relay Module 1 SPDT DIN Rail Mount 12V 24V DC/AC Interface Relay Module for PLC FY-T734,24VACDC - - Amazon.com
SainSmart 4-Channel Relay Module + Free Shipping
Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger with Fuse 2A: Amazon.com: Industrial & Scientific
Amazon.com: Lejin - Security & Surveillance: Electronics
NOYITO 4-Channel Relay Module DC 5V 12V 24V Self-Locking Triggering Interlocking High Low Level Trigger for PLC Industrial Control (12V): Amazon.com: Industrial & Scientific
Raspberry Pi Relais, KEYESTUDIO 4 Kanal DC 5V Relaismodul Bord Schild mit Optokoppler für Raspberry Pi 4/3/2: Amazon.de: Computer & Zubehör
Amazon.com: DC 12V RS485 4 Channel Relay Module with Optocoupler Protection, STM8S103F3 Relay Board Microcontroller Communication : Industrial & Scientific
WINGONEER 5PCS KY-019 5V Ein Kanal Relais Modul Board Shield Für PIC AVR DSP ARM für Arduino Relais: Amazon.de: Computer & Zubehör
6-24VDC Relay Module，4 Channels Relay Module，Low Pulse Trigger Relay Module，Self-Locking Relay Module，Flip-Flop Relay Modules: Amazon.com: Industrial & Scientific
