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 ...

Using a single GPIO port on a microcontroller to control N bits of arbitrary parallel binary outputs, e.g., a multi-digital display.

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

In 68 editions of the Daytona 500, NASCAR has seen plenty of surprise or unexpected winners. However, it wasn't until 2017 that the victor in stock car racing's crown jewel event only led the final ...

Has AI coding reached a tipping point? That seems to be the case for Spotify at least, which shared this week during its fourth-quarter earnings call that the best developers at the company “have not ...

Samsung was somewhat notorious for holding out against OLED technology for quite some time, which meant they had plenty of time to perfect the art of premium LCD TVs. So it's no surprise that one of ...

Bernard MacMahon’s film about the 70s giants took advantage of audience enthusiasm to make a major impact in cinemas – and it’s just the latest in a string of films about the era of classic rock ...

Saturday’s NFL Divisional Round slate features a blockbuster matchup between the Bills and Broncos, and Bet365 Sportsbook is celebrating with a standout offer for new users. By signing up today with ...

On Monday, Anthropic announced a new tool called Cowork, designed as a more accessible version of Claude Code. Built into the Claude Desktop app, the new tool lets users designate a specific folder ...

Now valued at $5.5 billion, Harness will use the new capital to advance Harness AI and accelerate platform expansion and global GTM momentum. SAN FRANCISCO, Dec. 11, 2025 /PRNewswire/ -- Harness, the ...