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Projects Keith likes and follows

1.9k
19
20
A laser-scanned display where a strontium aluminate screen acts like a physical frame buffer.
Project Owner Contributor

Glow Engine

ajrussellAJRussell

816
17
16
After a simple calibration, the laser beam points extremely close to the desired target, making it possible to find many deep-sky objects
Project Owner Contributor

DIY Green Laser Night Sky Object Finder

mircemkmircemk

2.3k
14
13
Z80 homebrew development board
Project Owner Contributor

BeanZee

stephen-willcockStephen Willcock

1.3k
12
14
A retrosystem based on the elegant 8/16 bit 6809 processor capable of running UniFLEX and OS9 level II multiuser/multitasking OS
Project Owner Contributor

6809/6309 Eurocard CPU System

roelof4roelof4

2.3k
11
17
DIY RGB LED lamp with glass brick/block and ESP32
Project Owner Contributor

LIGHT BLOCK- Smart Lamp

arnov-sharmaArnov Sharma

3.4k
11
11
An easy-to-build and easy-to-understand single-board retro computer, perfect for overclocking and running the Fuzix OS (at 32 MHz).
Project Owner Contributor

Thunderbird-68000 SBC @32 MHz

stevenSteven

1.4k
8
10
I ported a falling blocks game to my logic analyzer.
Project Owner Contributor

Running code on the HP 1653B Logic Analyzer

alexander-r-prussAlexander R Pruss

2.6k
7
5
Big Beautiful Trump Card
Project Owner Contributor

BBTC

jacques-pelletierJacques Pelletier

903
7
6
About as basic as a card can get
Project Owner Contributor

Simple-68008 CPU Card

land-boardscomland-boards.com

1.3k
6
4
This project is meant for sharing info about this multimeter
Project Owner Contributor

Philips PM2528 Digital Multimeter

dethmer-kupersDethmer Kupers

1k
4
8
Using object detection to identify and scare away predators, as well as to notify us of their presence with a literal siren.
Project Owner Contributor

Chicken Guardian - Scaring Off Predators w Object

donutsorelsedonutsorelse

338
3
2
Some product manuals for STE bus cards from DSP Design
Project Owner Contributor

STEbus Cards by DSP Design

richard-marshRichard Marsh

428
3
3
BB68 in a more durable form
Project Owner Contributor

PCB68

photondreamsphotondreams

365
2
3
Dataman S3 schematic and library interface needed for repairs and for supporting new adapters: a reverse-engineering exercise.
Project Owner Contributor

Dataman S3 Revealed

lauri-pirttiahoLauri Pirttiaho

330
2
5
By themselves, old clocks are not real accurate. 2-3 minutes a week. A few bucks worth of hardware can sync it to NTP for atomic accuracy.
Project Owner Contributor

1790 Grandfather Clock with Atomic Accuracy

classtechClassTech

270
2
5
The rebirth of an kit computer
Project Owner Contributor

Applix 1616 build

daveDave

479
2
4
Software-defined ISA card using a Teensy 4.1
Project Owner Contributor

XTMax 8-bit Software-Defined ISA card

ted-friedTed Fried

193
1
1
Keeping STEbus boards working
Project Owner Contributor

STEbus Cards by GMT Electronic Systems

richard-marshRichard Marsh

1k
1
2
Z80 production stopped few years back. Still we can create the Z80 CPU based SBC with internal ROM, RAM and UART all inside the FPGA by VHDL
Project Owner Contributor

Zilog Z80 SBC using VHDL

mit41301mit41301

364
1
1
A template to make a PC104 PCB in KiCAD
Project Owner Contributor

Make PC104 PCBs!

jacques-pelletierJacques Pelletier

612
1
2
An Arduino-based lightsaber with sound effects and an accelerometer
Project Owner Contributor

Lightsaber prop with sound effects

matthias-nigmannMatthias Nigmann

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