This GitHub repository contains the source code and hardware setup for a Gun Shot Detection project using an Arduino Uno, ESP8266, a sound sensor, LEDs, and a servo motor. This project is designed to ...

Uses OpenCV and Mediapipe to detect hand landmarks and trigger a servo sweep (0° to 180°) when a finger is raised. When no hand is detected, the servos return to a default position (90°). Each ...

The new SP4 motor variant, designed for use with variable speed drives, features integrated shaft grounding technology and ...

Code for Button/Blink Test (SN095) – Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of ...

That addition to the NEC didn’t last long. In August, the NFPA Standards Council made the rare decision to override the code-making panel based on an appeal that had support from Honda, GM, Ford, ...

This should count as a hack: making music from a thing that should not sing. In this case, [SIROJU] is tickling the ivories with a Brushless DC motor, or BLDC.  To listen to a performance, jump to ...

The NASCAR lawsuit between 23XI Racing, Front Row Motorsports, and the sanctioning body has shaken the sport in recent weeks, exposing deep divisions over the charter system and competitive fairness.