Can you buy a working radar module for $12? As it turns out, you can. But can you make it output useful information? According to [Mathieu], the answer is also yes, but only if you ignore the ...

An UV Sensor is used for detecting the intensity of incident ultraviolet (UV) radiation – radiation lying in the ultraviolet range, with wave lengths shorter than light but longer than Xrays. UV ...

This Ultrasonic Sensor Circuit consists of a set of ultrasonic receiver and transmitter which operate at the same frequency. When something moves in the area covered the circuit’s fine balance is ...

A research group from the Graduate School of Engineering at Tohoku University has developed a noninvasive means of detecting ...

Sony is showing off its latest smartphone camera sensor which it says can shoot 1080p slow-motion video at a blistering 1,000 frames per second. The new 3-layer CMOS sensor — an industry first — can ...

Scientists have developed a fully transparent skin sensor that accurately measures UV radiation, detecting light and ...