How it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when your ...

A new review paper on the latest trends and advancements in intuitive Human-Robot Interaction (HRI) using bio-potential and ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Samsung's Galaxy S26 Ultra is supposedly coming in January, and according to a new rumor from China today, it might bring with it a massive camera upgrade. Namely, the main sensor is said to be ...

Securing medical sensor data are imperative due to the susceptibility of wireless transmissions to eavesdropping. In this letter, we focus on improving the security of two-way communication in medical ...

Find Automatic Light Sensor Circuit Diagram Latest News, Videos & Pictures on Automatic Light Sensor Circuit Diagram and see latest updates, news, information from NDTV.COM. Explore more on ...

This article presents the design, implementation, and experimental evaluation of a novel measurement circuit for four-wire resistive sensors, such as resistance temperature detector (RTD) thermal ...

Scientists have developed a supercooled sensor that delivers full radioactivity profiles without chemical tracers.

Triboelectric nanogenerators (TENGs) offer a sustainable, battery-free solution for wearable electronics by converting motion into energy. However, direct skin contact poses bacterial contamination ...