relais

Raspberry PI with Relay Card AZDelivery 8-Relais Modul 5V mit Optokoppler Low-Level-Trigger

Raspberry Pi zero avec module 4 relais 240V pilotés au travers d'une interface Web simple construite avec Bootstrap & Flask.

Anschließen eines 16 Fach Relais Boards an den I2C Bus

HYY RK3588 RK3568 RK3566 Industrial Tablet Relay Controller.

Adapter to connect the NET-PwrCrtl devices of ANEL Electronic AG with iobroker

Remote control and timer for sprinkler system

Arduino Schoolbelautomaat voor Bonhoeffercollege Castricum

This project can be used to turn off the cooling fan of a car with a delay

Box Raspberry PI avec relais, capteurs T&H et contrôle via App web

Système de domotique miniature contrôlé à distance par Bluetooth (HC-05) gérant la ventilation (relais 12V), l'éclairage (LED) et l'accès (servomoteur) via une application mobile.

Arduino Shelly Overproduction Relais Switch with Telegram Bot GUI

Steuerung eines Relais über HTTP mit einem Raspberry Pico über WLAN

Timer clock for a house ventilation system

The MCP23017 expander is an excellent GPIO extension for the Raspberry Pi. It features 16 additional GPIOs that can be configured as output and input pins. This mcp23017 class simplifies working with the I2C interface, configuring the MCP, and switching the pins for your project.

Modular PCB to imitate a Sonoff with enhanced connectivity

Small IoT project creating a wifi enabled power outlet