Analog Redial uses an ESP32-C6, audio codec and telephone line interface circuits to bring rotary and touch-tone phones back with calling, answering and home automation features.

Tiny magnetic beads implanted in muscles track movement, offering a new way to help people control artificial limbs more accurately. “This interface is minimally invasive, so it could be accessible to ...

AI-powered wearables are evolving beyond fitness tracking into personal assistants capable of managing daily tasks, analysing conversations and offering personalised guidance, intensifying concerns ...

A new silent tactile switch option combines low-noise operation, crisp feedback, and a 200,000-cycle lifespan for automotive, audio, and industrial electronics.

New mobile memory devices combine high data rates, low-voltage operation and industrial temperature tolerance to support power-efficient computing across portable, industrial and connected ...

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 ...