This site is dedicated to sharing personal and public circuit designs so that the engineering community can make modifications to the designs as a pathway to new innovation. They post many public ...

QSPICE is an analog and mixed-signal simulator characterized by high simulation speed, accuracy and reliability. It is a new program and can be downloaded here. QSPICE is still in the demonstration ...

In the desktop 3D printing world, we’re fortunate to have multiple online repositories of models that anyone can load up on ...

Want to design and test circuits without building them? CircuitLab lets you create, simulate, and see results online.

Output devices such as motors, solenoids, bulbs, buzzers, relays, LEDs, and 7-segment displays are used in many electronic circuits. Circuit diagrams illustrate how these devices are connected and ...

Discover how to build your own pair of DIY motorized shoes with this step-by-step video! From sketching a circuit diagram to ...

This course introduces more advanced concepts of switched-mode converter circuits. Realization of the power semiconductors in inverters or in converters having bidirectional power flow is explained.