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

The 37.6km-long Light Rail Transit 3 (LRT3) is a light rail line under development in Malaysia. Light Rail Transit 3 is the third rail line being developed by Prasarana Malaysia. Image courtesy of ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...