You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

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 ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

I feel like the last year has really highlighted the importance of VPNs. Every month seems to bring a fresh crop of infringements on the privacy of internet users. Yes, dodgy people can use them to ...

Although the CRT has largely disappeared from our everyday lives, there was a decades-long timeframe when this was ...

Nothing lasts forever, but you’d think the leaded-glass face of a CRT would not be a place you’re likely to see Father Time causing failures. Alas, the particle accelerators we all ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: Wind turbines are an example of renewable energy that replaces fossil fuel electricity. Previous methods used a step-up transformer for alternating current. However, DC-side step-up power ...

P10 Pin → Arduino Pin nOE → D9 (Output Enable, active low) A → D6 (Row select A) B → D7 (Row select B) CLK → D13 (SPI Clock) SCLK → D8 (Shift clock) R_DATA → D11 (SPI MOSI) ...