relay-controllers

Flexible, Arduino Mega/Due/ESP8266/ESP32/STM32 based SmartHome controller with DMX-512 in/out, 1-Wire, Modbus, MQTT interfaces. OpenHab/HomeAssistant/ioBroker compatible.

Accessing BIGIOT platfrom library using Arduino packages

Hardware, firmware and software that allows you to control from web browser (smartphone-friendly) a remote relay appliance, like micro-irrigation valves. The project is written in PHP and C and the software/webserver part runs on Linux. The remote relay is design to consume low current, so that it can run on battery power for a long time.

HW-655, esp8266

The Beefcake Relay Control Kit contains all the parts you need to get your high-power load under control.

CAN4VSCP Paris relay module

Swift library for connecting with Robot Electronics network relay devices.

Programmable ESP32-based timer for automating electrical devices with daily or weekly schedules. Features DS3231 RTC backup, NTP time sync, a web-based schedule editor, and eight customizable intervals—ideal for energy-saving heating, cooling, and home-automation systems.

Universal ESP32 to MQTT client

Control irrigation water valves or other electric devices with relays

Nodemcu Web-Telegram relay controller

Software created to control the GlobeControllerServer for the Lancaster Academy for the Preforming Arts' production of The Lion, The Witch, and the Wardrobe.

A simple firmware using esp-matter sdk to create a matter enabled 8 channel relay controller

Software created to control relays with a Raspberry Pi for the Lancaster Academy for the Preforming Arts' production of The Lion, The Witch, and the Wardrobe.

Extending my Volvo's abilities using micro-controllers interconnected via wireless network

Multi-channel pressure measurement and 10-relay control system based on Arduino Nano with EMA filtering, EEPROM storage, and 7-segment multiplexed display.

A web server to control relays

Activating a USB relay using hotkeys

Designed a relay logic circuit to mimick the Micro-controller, opamps to amplify the sensor voltages, sensors used: Temperature sensor, LDR.

Arduino Switch Manipulation Library