Recent Projects

It is 50 years since the release of 8085 microprocessor and tinyBASIC. Let's make something together to celebrate!

Eighty-EightyFive

Text on a small display should come alive. It started with clock digits made of Bézier curves; this is where the idea went.

Bringing Text to Life on an ESP32

anton-petrusevich Anton Petrusevich

A retro-style FPGA-based microcomputer. The microcomputer serves as a platform for software and RTL experimentation.

BoxLambda

epsilon Epsilon

The first subtraction profile of the PTSG master ISA: the packet engine that lets one gesture reach 2,048 oscillators, seam-free.

PTSG-WPMS-Formation

tsuneoohnaka Tsuneo.Ohnaka

Flappy bird, but in a birdhouse

Pixel Bird House

pixjuan PixJuan

The Intel 8080 based MMD-1 is not as well known as the Altair. But thanks to retro hacks on its breadboard, we make it run Bill Gates’ BASIC

MMD-1 Retrocomputer Runs Microsoft's First Product

What if Commodore had never gone bankrupt and Amiga development had never stopped?

Project Ceylon: What If the Amiga Never Died?

FPGA-based ProFile drive emulator for the Apple ][, ///, and Lisa

ProFile Emulator

jorj-bauer Jorj Bauer

Reawakening a 1970s PDP-11/05 console via custom hardware & an ESP32 OS, with a clock, Bluetooth sound & interactive panel behaviors.

PDP-11/05 Panel Reawakening

Turning the antenna selection decision tree we use daily into a free web tool — sub-band, mounting, envelope, environment.

Building an Antenna Selection Calculator for Sub-6

AtmosTag is an ultra-low-power, pocket-sized device featuring a 2.13-inch e-ink display, designed for persistent visual data presentation,

AtmosTag

fadlan-abduh Fadlan Abduh

This mid-70s version of the Arduino needs to be put together and then put to work!

Siemens SIKIT-DK 8080

Creating a Foldable PlayStation 2 Handheld:《 PlayStation 2 DUO》

PlayStation 2 DUO ：Foldable handheld game console

Simple, inexpensive bird feeder that dispenses peanuts in exchange for dropping stuff in a hole. A vending machine for clever birds.

Vending Machine for Birds

stephen-chasey Stephen Chasey

Yet another Nipkow disc apparatus

Mechanical TV / Display

svofski svofski

A blueprint for an analog CMY liquid display M. set explorer.

A cathedral for the Mandelbrot set