A legendary book by Steve Ciarcia available online!

A little bit weird, a little bit cool stuff - you decide! Here is a do-it-yourself laptop based on PICAXE 28.

I've really dilema if this amazing construction post under 6502 or under Parallaxis. So decide yourself: This is a Propeller laptop with a 6502 co-processor and 64K of static RAM!

This is an actual computer, built completely from scratch. I began the project in the spring of 2006, while I was taking a course on microcomputers. My Z80 system will remain a work in progress as long as I can think of new things to add to it.

An free and open-source house network based on PICs.

If you currently have a STK500 development board, you will face a problem because it doesn’t support any of Attiny24/44/84 chips. You have two ways: either buy STK505 adapter which is quite expensive, or develop your own.

Two homemade 8080-based computers.

Two old good Z80 projects and two vintage 6502 projects by Hackman's Realm. Enjoy the past time...

The EnerJar is an easy-to-build device that accurately measures the power draw of electrical appliances.

The ultimate nerd status symbol: The world's most powerful (and only!) programmable RPN/Algebraic scientific calculator watch. Ridiculous? Perhaps. - Cool? Very! - Super Nerdy? You bet!