In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Researchers have created “Smart Underwear,” a wearable device that measures flatulence by detecting hydrogen produced by gut microbes. Early tests suggest people may pass gas about 32 times a day—much ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

Nick] came across an awesome Bluetooth speaker online, only, there was a problem. It didn’t really exist—it was just a render of a device that would be nice to have. Of course, there was an ...

Abstract: Magnetic sensing and communication technologies have undergone rapid advancements, playing a critical role in modern applications. From consumer electronics to industrial systems, magnetic ...