Sometimes you want to have specific modules in your lab that are not available off the shelf — a compact DC dimmer/regulator module, for example. That’s why I decided to develop my own module, which ...

Here are 4 simple 12V power supply circuits with output voltages around 12V. First power supply circuit is built with BD139, one zener diode and a few passive components. Each of the schematic is very ...

Develop an application based on requirements. Use JUnit for testing. In this lab, you will model and solve simple DC circuits composed of any number of resistors and voltage sources. Unlike previous ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Every lab supply needs voltage and current readouts. But what if your display could do more? This microcontroller-based DC power meter shows voltage, current, peak current, output power, charge in amp ...