We are going to use this technique to build a our bidirectional visitor counter using arduino and ir sensor. By placing two IR sensors one after another in series as shown in the above image at a ...

A grade seven student from Fairview School astonished the judging panel at the Chinook Regional Science Fair on Tuesday and ...

Finally, your Arduino toolkit will be incomplete ... or another temperature sensor. Likewise, ultrasonic and IR modules are indispensable for robotics projects. For folks into electrical circuits ...

Spectroscopy is a key tool for identifying chemical compounds and analyzing molecular structures. Learn how to read and ...

This enables researchers to capture accurate results from ultraviolet (UV) to terahertz (THz) detection in several environments. Similar to its younger sibling, the PR No1, this latest model is ...

They are cheap and work well enough. But [Playful Technology] wanted to control the hands with an Arduino directly and, in the process, he shows us how these modules work. If you’ve never ...

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Imagine electronic devices that never overheat and sensors that detect pollutants with unmatched precision. Researchers at ...

Getting a robot to stand on two wheels without tipping over involves a challenging dance with the laws of physics.

Magos introduces the AR-300 Drone Detection Radar, a cutting-edge solution for drone threat detection and tracking. Designed ...