1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.

The sensor measures the wheel load based on the deformation of the Nokian tyre. The sensor is positioned inside the tyre. Photo: Mark Pasveer The Finnish tyre manufacturer Nokian has developed a ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

Abstract: To ensure the stability and security of power systems under various potential threats, this brief deals with the load frequency control (LFC) problem while taking uncertainty, input delays, ...

This repository shows the simplest way to setup a dual boot on ESP32 using PlatformIO. With this method it is possible to upload two different applications on a single ESP32 and switch between them ...

Abstract: Our purpose is the development of an electromyogram (EMG) sensor that can be used underwater. EMG signals are incorrectly measured when water flows between the electrodes and the skin, ...