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GARY SIMS / GARY EXPLAINS

A curious mind.
A clearer explanation.

Hi, I’m Gary Sims. You might know me from my YouTube channel, Gary Explains, or from my articles on Android Authority.

This is my little corner of the web — a place to find what I’m making, sharing, and explaining.

Watch Gary Explains
Gary Sims, the face behind Gary Explains, pointing towards the camera against a blue background
Technology. Code. Curiosity.That’s Gary Explains.

A FEW THINGS I’VE BUILT

Code & experiments

All on GitHub
RASPBERRY PI PICO

PiccoloBASIC

A BASIC interpreter for the Raspberry Pi Pico.

Explore the code OPERATING SYSTEMS

Piccolo OS

A small multitasking operating system for the Raspberry Pi Pico.

Explore the code ENCRYPTION

OceanToo

An XOR/LFSR-based encryption algorithm.

Explore the code

ELSEWHERE ON THE WEB

Let’s stay connected.

More explanations, projects, and the occasional personal thought.

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