As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent in by [ludwin], ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi ...

Abstract: Every management system is trying to make automatic, portable and remote control. This work presents a novel smart energy meter for an automatic and superior metering and billing system. The ...

Description: For the purpose of providing extra files and clarification for the original Quad Spider Robot Instructable (http://www.instructables.com/id/DIY-Spider ...

Version 2.0.1 introduces major architectural and feature improvements.