Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a ...

Abstract: The magnetic flux leakage (MFL) testing method is widely applied in detecting ferromagnetic materials, such as steel pipes. In order to protect the magnetic sensor, nonferromagnetic ...

Abstract: Magnetic field measurement plays an extremely important role in various fields, such as earthquake-generating mechanisms, resource exploration, and national defense security. Addressing the ...

The Sharp GP2AP03VT00F Time-Of-Flight sensor seems to be a nice part for makers and roboticists, focusing on good short distance sensing where other parts sometimes have problems. Alas, Sharp seems to ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

LAS VEGAS — In the high-energy gaming halls of CES 2026, where the latest virtual reality headsets and haptic vests compete for attention, a quiet breakthrough from Scotland is promising to change how ...