With a standard old HC-SR04 ultrasonic sensor, an audio module and a servo to drive a custom gauge needle he’s made a device which can warn people around you if they’re too close for comfort.

You can even build yourself something simple based on an Arduino Uno! The build uses Panasonic’s cheap “Grid-EYE” infrared array as the thermal sensor, in this case, a model with an 8×8 ...

This sensor reads the distance between its height and the current shredded paper level 10 times and averages these values to minimize noise or wonky readings.

Finding ways to maintain social distancing will be key to getting workers back into the office. An Israeli company thinks it can help, using smart sensors mounted on workplace ceilings.

A “bat-like” sensor could allow British businesses to enforce social distancing in the workplace. Scottish start-up IMERAI has developed artificial intelligence that can map out the interior ...

Low-cost thermal camera built using Arduino 7:59 am August 11, 2023 By Julian Horsey In the realm of DIY electronics, the Arduino UNO has emerged as a versatile platform for a myriad of projects.