In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

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, ...

Space Movies & Shows 'Project Hail Mary''s final teaser trailer is 'Amaze! Amaze! Amaze!' Sci-Fi Movies Speculation on when Ryan Gosling's new sci-fi blockbuster Project Hail Mary is coming to Prime ...

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 ...

Roughly the size of a Tic Tac container, this project packs a punch in a compact package. [Matt] sent in this beautifully documented pocket device that brings back great memories of texting on early ...

With Donald Trump's decisive victory in the 2024 election, many voters are now wondering what that means for the so-called Project 2025 plan and what's in it. Project 2025, a controversial blueprint ...

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, ...