The project relies on the built-in Wi-Fi module of the Arduino Yun, and the microcontroller is connected to the sensors and RFID reader modules alongside an electronic strike to lock/unlock the door.

Arduino Uno R4 WiFi comes with built-in Wi-Fi and Bluetooth capabilities, along with additional pins and a new, faster processor.

Discover how affordable smart bulbs and next-gen Wi-Fi modules are powering the explosive growth of connected lighting—read ...

Making objects interactive doesn’t have to be overwhelming—the best Arduino starter kit will help you begin.