Main product image for Gigatron TTL PCB Only with Pluggy McPlugface PCB
Product image 1 for Gigatron TTL PCB Only with Pluggy McPlugface PCB
Product image 2 for Gigatron TTL PCB Only with Pluggy McPlugface PCB
The Gigatron TTL is an 8-bit microcomputer that you can build yourself. It is entirely TTL and functions without a CPU.
Retrocomputing

Gigatron TTL PCB Only with Pluggy McPlugface PCB

Sold by Maxwell's Gadgets

$20.00

No tax for United States [change]
Stock available: 5
Check
Ships from United States
This product ships from your country, so you don't have to worry about import fees or tariffs.

The Gigatron TTL is an 8-bit microcomputer that you can build yourself. It is entirely TTL (simple logic gate chips) and functions without an additional processor. This is a fun project for hobbyists. Several games have been made for this project. It has VGA output and 4 voice sound. This is the blank PCB only, included is the Pluggy McPlugface blank PCB for PS/2 keyboard interface.

Visit https://gigatron.io for documentation and other details.

Links to code and documentation

Documentation (gigatron.io)

Shipping policy

I generally ship within one business day.

The seller

Maxwell's Gadgets

Maxwell's Gadgets logo

Warsaw, New York, United States
0 orders since Apr 17, 2026
I specialize in retro computer hardware, especially for Apple II's. I've been selling my products for years on eBay, Etsy and Tindie.