Critics of early advanced learning often argue that children lack the maturity, ethical grounding, or depth to ...

The iQOO 15 is officially coming to India, and the first teaser gives a clear look at what fans can expect. Here is ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (November 2025) that make the cut: ...

Meet the BBC micro:bit, a pocket-sized codeable computer. The BBC micro:bit is a pocket-sized codeable computer with motion detection, a built-in compass and Bluetooth technology, which was given free ...

The potential of using low-energy light to shape ferroelectric thin films for micro devices is advancing with an international team of researchers most recently reporting success with "photostriction.

Abstract: This study examines the TRISAT-R nanosatellite, launched in 2022, as a case study to evaluate a non-traditional approach to optical sensing and satellite stabilization. In focus is the Black ...

Abstract: Based on Mach-Zehnder interference (MZI) principle, we propose a balloon-like optical fiber micro-liquid-level sensor and verify its performance through experiments. The sensor can ...

The problem Hello everyone, When using an ultrasonic sensor component in ESPHome, setting the timeout value with two decimal places causes the sensor to continuously time out, even when the target ...