Passive components – resistors, capacitors, inductors, and connectors – usually don’t get a lot of consideration until late in the design, but they are vital elements of a functioning circuit, ...

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, ...

This file type includes high resolution graphics and schematics when applicable. Despite the availability of FPGAs and microcontrollers, the historical use of analog circuitry to implement some ...