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 ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

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; ...

SANTA ROSA COUNTY, Fla. (WALA) - Santa Rosa County Crime Stoppers celebrated Valentine’s Day by inviting the public to turn in an ex who has a warrant. The organization’s Facebook page Stoppers urged ...

Research results from Innsbruck, Schwabmünchen, and Düsseldorf demonstrate how the most widely used green phosphors in commercial LEDs can be replaced by representatives of an entirely new class of ...

Now, in the case led by Shaquille O’Neal, the timing is not perfect. The FCS program is moving its other sports from the Big Sky to the Big West. But that league doesn’t sponsor football, ...

The Democratic National Committee (DNC) launched a new initiative on Wednesday that aims to turn out likely Democratic voters in toss-up states and congressional districts who voted in 2020 but sat ...

Recently, I used Costco's Auto Program to save thousands of dollars when buying a car. It was easy to use, and I liked that I didn't have to negotiate or haggle with a dealership. More Costco members ...

This program shall never be used for any kind of cheating. I am not responsible if someone use it wrongfully in a competition, in speedrun, etc. See the license for more informations. The Arduino UNO ...

Learn how Olympic snowboarder Red Gerard visualizes his runs and how you can use mental imagery to crush your next big moment. As Red Gerard flies down the slopestyle course at the Milan-Cortina ...

PCWorld highlights NextGear’s innovative Clear Shift PC case that features tempered glass panels switching instantly between transparent and frosted modes at the push of a button. This switchable ...

The three-year pilot program did not deliver the results hoped for, the health minister said. It had allowed drug users to avoid criminal charges for possessing small amounts of illegal substances. By ...