1 Kanal/Channel 12V Relais Modul – IoT powered by

2 Channel DC 5V Relay Module-Low Level Trigger

Industrial 6-Channel Relay Module for Raspberry Pi Zero Buy

Buy Relay module 1 channel - 3A/250VAC contacts - Botland - Robotic Shop

1 Channel DC 12V Relay Switch Board Latching Relay Module with Touch B – Aideepen

Maximum Load: AC: 250V/10A; DC: 30V/10A. Trigger Current: 10 Amps Reliable Relay Switch: These relay modules feature high-quality relays and open

12Pcs 12V One Channel Relay Module OPTO Isolation High Low Level Trigger Relay Switch for Raspberry Pi Arduino

ESP32 Relay Module - Control AC Appliances (Web Server)

5V 9V/ 12V/ 24V Channel Relay Module With Optocoupler Low, 53% OFF

USB 16 Channel Relay Module for Automation, DIN Rail BOX - Virtual COM (Serial) Port - Denkovi A E LTD

1 Channel 12V Relay Module 30A With Optocoupler Isolation Support High And Low Level Trigger BESTEP for Arduino - products that work with official

1 Channel 12V Relay Module 30A With Optocoupler Isolation Support High And Low Level Trigger for Arduino

ESP32 Relay Module - Control AC Appliances (Web Server)

HiLetgo DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module for ArduinoPack of 2pcs

Esp8266 Esp-01 5v 12v 1 2 4 Way Wifi Relay Module Things Smart Home DIY Control

12V 2 Channel Bluetooth relay IOT Smart home app rf_chinalctech