7 best cheap treadmills for running on a budget in 2026

But if you’re looking for a specific recommendation, the AIRHOT 2-in-1 folding treadmill is a great cheap treadmill, suited ...
New Atlas

AI wearable gives a voice to people rendered speechless by strokes

Speech impairment, known as dysarthria, is a very common consequence of strokes, affecting nearly half of all survivors. A ...
Elektor Magazine

Low Power Timer Clock

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.
BBC

Dot and cross diagrams to show formation of ions

Dot and cross diagrams help us to model when ions are formed from atoms. Here’s an example using sodium and chlorine. They form ions which bond to form sodium chloride. 2. Work out how many electrons ...
Heart

Innovations in cardiac device therapy in the era of advanced rhythm management: implantable defibrillators and conduction system pacing

Cardiac device therapy has significantly evolved since the introduction of the first implantable pacemaker and the subsequent ...
IEEE

A Series-Connected 24-Pulse Rectifier with Pulse-Quadrupling Circuit

Abstract: In this paper, a new series-connected 24-pulse rectifier with a pulse-quadrupling circuit (PQC) is proposed. The proposed 24-pulse rectifier consists of two double-star rectifiers and a PQC.
IEEE

Signal Conditioning Circuit for CMOS-Based Wheatstone Bridge Stress Sensors

Abstract: This paper presents the design of an analogue signal conditioning circuit for use with a matrix of CMOS-based Wheatstone bridge mechanical stress sensors. The circuit supplies the bias ...