Relay switches for home automation and Internet of Things applications.
This relay switch works on 6V DC
The Grove-Dry-Reed Relay is a relay module which works through magnetizing the vibration reed via th..
The Relay is a digital normally open switch that controls a relay capable of switching much higher v..
The Raspberry Pi Relay Hat Board utilizes four high quality relays and provides NO/NC interfaces tha..
This module has a single relay to help you control the appliances around your house. Highly useful i..
This module has 2 relays to help you control the appliances around your house. Highly useful in appl..
This module has 4 relays to help you control the appliances around your house. Highly useful in appl..
Use Tessel Relay Module to control high-current devices, such as power cords and appliances.
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This is WiFi serial transceiver module (ESP-07) , based on ESP8266 SoC. The SoC has Integrated TCP/I..
This is an add-on external antenna for the ESP8266 ESP-07 WiFi Module.The ESP-07 module can use the ..
The HC-SR04 is one of the most commonly used distance measuring ultrasonic sensors and works extreme..
This is WiFi serial transceiver module (ESP-01, Version V090) , based on ESP8266 SoC. The SoC has In..