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 ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Abstract: In this article, a 3-D displacement sensor system based on a Hall chip array and its signal-resolving algorithm is proposed for bearingless motors. The theoretical analysis of the magnetic ...

Abstract: The advancement of technological innovation in the smart grid demands a reliable and economical solution that could optimize the benefits to the end-user. The presence of unwanted offset and ...