When working on a recent Design Idea for an adjustable filter, I wanted to use an electrical noise source to generate an FFT spectrum graph on my oscilloscope. To set up the test, I reached for my ...

The Federal Government, in partnership with the United Nations Development Programme (UNDP) and the Rural Electrification Agency (REA) has inaugurated the Africa Minigrids Programme (AMP) in Nigeria.

The reference design combines Class-H envelope tracking with a Class-D amplifier to deliver high-output automotive audio while improving efficiency, reducing thermal dissipation, and simplifying ...

Google updated how it handles sending searchers to AMP pages within Google Search. Now Google will send searchers directly to publisher-hosted AMP pages instead of the cached pages displayed in an AMP ...

Democrats working on a policy blueprint ahead of the 2028 presidential election released their kids online safety proposal Monday, calling for a ban on social media for kids under 16 and stronger ...

Forty-five years after the AIDS epidemic began, many still mourn lost community members and fight the stigma of a positive diagnosis. Today, an estimated 1.2 million Americans live with HIV — ...

The ESP32 keeps finding new jobs in my house.

repo-weaver turns one or more git repositories' commits and merged PRs into markdown source documents, then feeds them to wiki-weaver (an LLM synthesis engine) to build a queryable, cited knowledge ...

You'd be hard pressed to find a tiny rectangle more versatile than the humble Raspberry Pi single-board computer. Since its inception in Cambridge in 2012, the Raspberry Pi has served as a springboard ...

It's amazing what you can do with an ESP32 (or two).

Abstract: Power amplifiers (PAs) are key components in modern consumer wireless electronics, where compact design, high power efficiency, and excellent linearity are required to guarantee transmission ...

This repository is home to the Adafruit GFX compatible DVI driver for RP2 chips with HSTX (e.g. Adafruit Metro RP2350, Adafruit Fruit Jam). Important note on overclocking: This library overclocks your ...