Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...

Scientists have found a new way to track falling space debris using earthquake sensors. According to a new study published in the journal Science on January 22, 2026, under the title Reentry and ...

The Brihanmumbai Municipal Corporation (BMC) has issued stop-work notices to 106 construction sites after finding that air quality sensors were missing at project spots, officials said on Thursday.

Scientists have just found a new way to track the uncontrolled reentry of falling space junk. As they punch into the atmosphere, chunks of space debris create sonic booms that can be detected by ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter—without the need for a traditional ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter-without the need for a traditional ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

A multi-agency search found a missing 86-year-old man with dementia after nearly four days using drone infrared sensors. Project Lifesaver, a free program, uses radio frequency bracelets to help law ...

Carlo Gavazzi has launched three new series of ultrasonic sensors with integrated IO-Link communication: the UA12, UA18 and UA30 ASD..IO Series. These sensors feature a compact design with reduced ...