Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it was only a matter ...

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

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

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.

When is the Light No Fire release date? The survival sandbox game was announced at The Game Awards in 2023, and it immediately caught our attention thanks to its Valheim vibes and colorful fantasy ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

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 ...