Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, ...

AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

Teach electromagnetism with this simple electromagnetic train project. A simple STEM activity connecting electricity, ...

Abstract: Sparking is a common phenomenon in brushed DC motors. Early detection of sparks can prevent their aggravation and promptly adopt appropriate maintenance actions. In this work, we propose the ...

Abstract: Over recent decades, dc motors have had a decremental utilization in industry, although their use persists in many industrial applications where they still play a crucial role. Sparking is a ...

Dacia’s second budget EV will be built in Europe, offering an alternative to Chinese imports with unique styling, local incentives, and a compact electric drivetrain ...