Learn how to make a gate with wire fencing using basic welding skills for a low-cost gate you can scrap together in less than a day.

Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, a DC motor, battery, metal bowls, a clothespeg switch, and basic wiring, ...

In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

Abstract: This 25-chapter text is the product of some 73 contributors, as edited by five editors. The book explains the latest information on the design of new technological solutions for low-power, ...

Abstract: The field of power electronics advances through a number of different innovations, ranging from new and better semiconductors (e.g., power MOSFET, insulated-gate bipolar transistor, gallium ...