An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

I am always on the lookout for ideas for simple test and measurement instruments that can be used on my workbench. Over the years, I have built dozens of little test instruments and home lab ...

The galvanic skin response (also called electrodermal response, skin conductance, or psychogalvanic reflex) is the measure of the continuous variations in the electrical characteristics of the skin, ...