In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

The Dabao open-source hardware board features a Boachip-1x RISC-V MCU, whose RTL Verilog files are also open, and is IRIS inspectable.

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals during emergencies. Its primary goal is to mitigate the risks associated ...

According to the music streaming platform Spotify and its co-CEO Gustav Söderström, the company's best developers "have not written a single line of code since December.” Yet Spotify continues to roll ...

Gaming PCs One Redditor has 3D-printed a big yellow air duct to attach to their GPU, and the results are middling: It 'does nothing but it looks cool' Gaming Keyboards As an ergonomic keyboard skeptic ...

Resolve AI, a startup building AI agents to find and fix problems in live software systems, just hit a $1 billion valuation in a new funding round. The company has raised $125 million in a deal led by ...

In 2023 and 2024, Jake Retzlaff emerged as a potential rising star at quarterback for the BYU Cougars, one of the Big 12’s top programs. After stints at Golden West College and Riverside City College, ...

A digital atlas of ancient Rome’s highways and byways reveals a road network that was more extensive than thought. By Franz Lidz The apostle Paul traveled widely across the Roman Empire to spread the ...

The MarketWatch News Department was not involved in the creation of this content. BOSTON, Nov. 12, 2025 /PRNewswire/ -- Code Metal today announced it has closed $36.5 million of funding for its Series ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

SAN FRANCISCO--(BUSINESS WIRE)--CoreStory, the Code Intelligence company, today announced a $32 million Series A funding round led by Tribeca Venture Partners, NEA, and SineWave Ventures, with ...