Presented here is a simple, low-cost USB interface signal monitoring circuit. It can be used to monitor signal activity for most of the USB interfaces. The circuit finds following applications: 1. It ...

This article introduces an emergency LED light circuit, based on the SOT23-6 MP3202 chip, than can be powered through USB Type-C interface. Nowadays, LED technology is vastly emerged and LED-based ...

A set of electrical engineering icons. The icons include electrical engineers doing different work tasks including reviewing electrical diagrams, working at a computer, holding a bolt of electricity, ...