Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...

Don't miss out on our latest stories. Add PCMag as a preferred source on Google. Qualcomm wants to expand accessibility to its technologies, and its next step in that mission is buying popular ...

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

No audio available for this content. SparkFun Electronics has introduced its first ultra-high-precision GNSS timing product, the SparkPNT GNSS Disciplined Oscillator (GNSSDO). Designed for ...

A new report lays out a multitude of ways in which the conservative Project 2025 plan could negatively impact Black Americans. In the Legal Defense Fund (LDF) and Thurgood Marshall Institute’s report, ...

Project 2025 could pose significant risks to the disabled community during a hypothetical second term for former President Donald Trump, according to activists, lawyers and lawmakers. In a statement ...

Former President Donald Trump denied any connection to Project 2025, the handbook for a new conservative government written by the Heritage Foundation and several right-wing think tanks, in his Sept.