Build Your Own JARVIS
Turn a computer into an assistant that responds to commands and controls connected devices.
Explore the build →Build computers. Make them your own.
Real projects, open code, and practical guides to understand the technology around you.
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![CRUMB JARVIS setup]()
Featured Project / 001
Pick something to build
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The Workshop
Projects
Explore real builds and experiments.
Project 001
Build Your Own JARVIS
A customizable computer assistant that responds to commands and coordinates software and connected devices.
Watch the JARVIS series ↗What I Built
- Windows voice commands
- Music and coding routines
- ESP32 lighting control
- Networked computers
- Samsung TV control over Wi-Fi
Build Your Own
Start with one computer and one command. Add voice recognition, networking, and physical hardware as you learn.
Beginner JARVIS code and tutorial coming soon.
Small Computers
ESP32 boards, M5Stack devices, and interactive electronics.
M5 ESP32 Characters
Small computers with personalities and custom behavior.
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![M5 computers]()
Medium Computers
Raspberry Pi, Linux, and embedded computing.
Raspberry Pi Projects
Explore compact computers, connected devices, and programming.
More tutorials coming soon.
Large Computers
Desktop computers, gaming PCs, and hardware builds.
Custom Gaming PC
Learn about computer components, assembly, and customization.
Build guide coming soon.
AI & Code
Artificial intelligence, Python, and software experiments.
JARVIS Automation
Learn how Python can interact with other applications and devices.
Explore JARVIS →Learn
Learn to understand computers by building something yourself.
Build Your First JARVIS →
Start with one computer and expand from there.
Learn With AI
Use AI to explore ideas, understand code, and solve technical problems.
Learning guide in development.
About CRUMB
Computers should be understandable, customizable, and open to everyone.
Why CRUMB Exists
CRUMB is an open computing workshop built to help people understand and change the technology they use every day.
Real projects. Readable code. Curiosity encouraged.
Support CRUMB
Help make computing more accessible.
Share & Contribute
Share CRUMB with someone curious about computers. Code contributions and bug reports will be welcomed as public repositories are prepared.
Explore Projects →Support the Workshop
CRUMB exists to teach people about technology. No purchase or subscription is required.
Optional donations may be available later.