Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Tired of hunting short-circuits with a magnifying glass? This clever circuit makes locating a PCB short fast and frustration-free. Build a similar circuit to track down faults with ease. Tired of ...

Britain's Got Talent enthusiasts witnessed a striking performance by a 14-year-old singer, leading her to becoming the "quickest ever Golden Buzzer act" on the ITV show last Saturday. Viewers are now ...

The most dramatic moment of March Madness might need an asterisk next to it. Maryland big man Derik Queen hit an incredible shot as time expired to seal a 72-71 win against Colorado State in a ...

The humble piezo disc buzzer is much more than something that makes tinny beeps in retro electronic equipment, it can also be used as a sensor. Tapping a piezo buzzer gives an interesting waveform, ...

Using symbols like the copyright symbol © is essential for creators, professionals, and businesses. Whether you’re drafting legal documents, creating content, or ...

A transistor tester can be a handy addition to your electronics workbench. This versatile transistor tester design, first presented a decade ago, enables you to quickly assess the functionality of NPN ...

We designed a Multi Switch Control Circuit to control a buzzer or an appliance using multiple switches located in different areas. Many electronics enthusiasts enjoy designing customised control ...

Abstract: New analog circuits are presented to convert the output of a matched filter into symbol-and bit-likelihoods suitable as input to analog decoders for error ...

We show you multiple ways of inserting a degree symbol in your text on Windows, Mac, Linux/ChromeOS, and smartphones. Typing special characters like the degree symbol ° is a common requirement across ...