A University of Houston engineer has built a new safety monitoring system for the operation of quadrotor drones that can keep ...

You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...

Many years ago, I worked on Burroughs B6700s and IBM 360s that had massive light panels with hundreds of switches tied to the ...

STMicroelectronics unveils new compact direct Time-of-Flight 3D LiDAR module bringing high-resolution spatial awareness to compact edge AI ...

If you wanted to make a rotating display box, what would you use to make it spin? A servo? A stepper motor? [ChrisN219] didn’t need his to move quickly by any means, and this opened up his options to ...

A graph can be used in real life situations to help with working out quantities, often costs. Neve chooses four toppings. Rule across from 4 on the x-axis until you meet the line, and then rule across ...

Abstract: Detecting human falls has become a crucial technology for intelligent surveillance systems, particularly in smart factories. A one-stage fall detection model based on the YOLO network ...

NEW DELHI, JUN 20 (IANS): The global cellular IoT module market is expected to maintain steady growth in 2026, after growing 4 per cent (year-on-year) in Q1 2026 — with India clocking robust ...

Abstract: This paper examines the effectiveness of a novel septic tank monitoring system utilizing Arduino and MQ-2 gas sensors. The primary objective is to enhance safety and improve maintenance ...

This project implements a Real-Time Location System (RTLS) using Ultra-Wideband (UWB) technology to achieve sub-10cm positioning accuracy indoors. Unlike GPS, Wi-Fi, or Bluetooth-based solutions that ...