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 ...

Instructions: Connect the HC-SR04 Ultrasonic Sensor, relay module, and light to the Arduino Uno according to the provided circuit diagram. Upload the provided Arduino code to your Arduino Uno.

Seeed Studio launch Arduino-compatible STEM teaching kit Intended to help teachers and students to learn about programming, electronics, design, and logic, Grove Zero Kit is a collection of ...

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 ...