Sometimes the best projects are the simple, quick hits. Easily designed, fast to build, and bonus points for working right the first time. Such projects very often lead to bigger and better things, ...

Editor’s note: This article presents a good basic tutorial that will discuss several simple and low cost, but effective solutions for isolation of temperature sensors using optical couplers and ...

A weather station has been built using an add-on card to the already existing AVR Ethernet board to create a weather station with built-in web server. The device can either be constructed with a pure ...