Smoke alarms can’t tell burning wire from incense, but this thermal-imaging switch sees heat itself and cuts power ...

Your phone’s flashlight can send a message. Within just ‘5 hours’, you can build this ‘medium’ complexity project for under ...

Guessing tyre pressure is a gamble. Within just ‘6 hours’, you can complete this medium-complexity project under ₹3200: a ...

The company is developing the sensor as part of a hybrid quantum radar architecture that can work alongside conventional ...

Two beams, one pour day, very different strengths? Calendar age hides the real story. Build it under ₹2500: an ESP32 and ...

The development kit allows developers to connect multiple devices and test applications using electrode-based wireless ...

Need to control multiple appliances but avoid having a switch for each? Here’s a ‘low’ complexity circuit which will take ...

Turn any toggle switch into a momentary push-button with one NE555 and a handful of common parts. Within just ‘2 hours’, you ...

Updating firmware is easy. But what happens when millions of connected devices need updates at once? Explore how FOTA handles ...

Prototypes impress and pilots succeed, but scaling to thousands of devices across cities exposes what the lab never tested.

A car’s advanced driver assistance system (ADAS) does not fail outright, but it can become confused in complex situations.

India has mastered scale. The next frontier is depth: globally trusted chips, design, components, and technology.