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, ...

The electric vehicle revolution has created market forces to drive all sorts of innovations. Battery technology has ...

Abstract: The photon-driven direct-current (dc) motor system offers significant advantages over conventional switching electricity-driven dc motor system, such as reduced intrinsic electromagnetic ...

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

The new flat motors have a diameter of only 45 mm and, owing to their extremely compact design, are ideal for applications that require precise positioning in confined spaces. Oct. 20, 2022 - The DF45 ...

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 ...