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.

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 ...

Krejci’s tutorial video guides viewers on how to construct an infrared camera using an Arduino UNO, an infrared sensor AMG8833, and an 8×8 RGB LED display from SunFounder.