So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...

OMRON Electronic Components Europe has released P6K surface-mount sockets, designed for G6K through-hole PCB relays. The sockets enable relay insertion during board assembly and removal for servicing ...

Waveshare RP2350-Relay-6CH is a Raspberry Pi RP2350-based industrial 6-channel relay module with an isolated RS485 interface, 7 to 36V DC input via a terminal block, and support for Raspberry Pi Pico ...

The 2-Channel Wi-Fi AC Relay Module is a smart device from Seeed Studio designed to control AC-powered appliances wirelessly. Its dual-channel configuration supports independent control of two loads, ...

Abstract: To investigate the response patterns of the relay module to conducted electromagnetic interference (EMI), a conductive susceptibility experiment was carried out using direct injection method ...

The new PCB relay provides the lowest contact resistance available on the market and produces low load terminal heat rise when in operation. Omron Electronic Components Europe has introduced a new ...

Omron Electronic Components Europe has launched a new high power PCB relay for use in AC wallboxes for Mode 3 AC EV charging stations. The G9KC relay provides lower contact resistance and produces ...

Waveshare ESP32-S3-Relay-6CH is a 6-channel WiFi and Bluetooth relay module based on Espressif Systems ESP32-S3 wireless microcontroller that also supports RS485 control and comes with headers taking ...

In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, internet of things, and other wireless do it ...