Researchers have developed a battery-free sensor that reacts to sound waves, such as particular spoken words, producing enough vibrational energy to power an electronic device. The novel sensor would ...

Sensors that monitor infrastructure, such as bridges or buildings, or are used in medical devices, such as prostheses for the deaf, require a constant supply of power. The energy for this usually ...

Andrew is a freelance writer from UK who specialises in video game news. He has written for What Culture, Rock Paper Shotgun, and PCGamesN. In 2023, he finally caved and bought an Xbox Series X. If ...

Bloomberg reported almost two years ago that the HomePod mini included a temperature and humidity sensor that wasn’t actually being used. The report speculated that the sensor could be activated ...

Empowered by new launched iEdge 4.0 OS , the Noise sensors provide efficient solutions to the Noise pollutions via combining BYOD extra PSS sensors SANTA CLARA, CA ...

Samsung has steadily risen in popularity over the years to become one of the most sought-after Android phone brands. In fact, according to Statista, the South Korean-based company has supplied a ...

I've been playing around with a couple of ESP32 microcontrollers, and that experimentation has taught me a lot about sensors and what you can build for really, really cheap. For as little as $4, you ...