One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

Infrared sensors, which act as the "seeing" component in devices such as LiDAR for autonomous vehicles, 3D face recognition systems in smartphones, and wearable health care devices, are regarded as ...

Abstract: A flexible room temperature ammonia gas sensor based on reduced graphene oxide (RGO) nanosheets has been fabricated on a transparent sheet using photolithography. The structural, ...

Transform your treadmill with FTMS on ESPHome for Zwift, Kinomap, FitShow, and Kinni via ESP32-S3 BLE, enhanced with a Nextion display for improved interaction and control.

Abstract: In this work, a highly linear temperature sensor based on a silicon carbide (SiC) p-n diode is presented. Under a constant current biasing, the diode has an excellent linear response to the ...

Arduino library for the INA260 power sensor. This library is based upon the INA226 library however the INA260 is slightly simpler. Not all functionality is tested / investigated. Read datasheet for ...