This article will explore the workings of a relay module and provide a detailed guide on how to interface a single channel relay module with an Arduino.

Learn how to build an RFID door lock system using Arduino for secure and smart access control. This step-by-step guide covers circuit connections, coding, and hardware setup to create an automated ...

The Grove - 2-Channel SPDT Relay has two single pole - double throw (SPDT) switches. It only requires low-voltage and low current signals to control those switches. Specifically, you can use 5V DC to ...

Seeed Studio has recently launched a 2-channel Wi-Fi AC relay built around the XIAO ESP32C3 WiFI and Bluetooth module. The device is a simple WiFi relay module that can control two independent ...

The Arduino source code file to interface a Seeed Development XIAO ESP32C3 module to the MicroChip MCP2515 Controller Area Network IC is contained in this project. For complete detail visit the ...

Seeed Studio provides detailed documentation for ESPHome firmware with Home Assistant integration and Arduino programming. The Home Assistant instructions explain how to show weather, sensor and ...