EXCLUSIVE: ThePrint analysed PM2.5 data from all 39 AQI stations across the capital for the month of October and found some ...

Here’s a look at six wireless IoT development kits that enhance multiprotocol design, from BLE and Zigbee to LoRa and Thread.

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

Abstract: This research focuses on the development of an advanced air purifier system integrated with PM2.5 detection, UV-C light sterilization, and real-time monitoring through an IoT-based interface ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...