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Projects ajlitt likes and follows

1.2k
558
19
Exploration of calculators, their emulation, mechanical aspects such as pretty buttons and quirky displays
Project Owner Contributor

Calculators

svofskisvofski

14k
153
174
Open-Source Self-Loading Battery Charger Using the RP2040
Project Owner Contributor

SPINC - DIY Automatic NiMH Charger

maxkMax.K

3.8k
35
44
A wrist watch that uses rare vintage LED dot-matrix HDSP-2000 indicators
Project Owner Contributor

HDSP-2000 Wrist Watch

vitaliiVitalii

4.2k
34
39
My old spin on PCBite magnetic PCB clamps are too hard to make. Motivated by a recent HaD post I did a much easier respin.
Project Owner Contributor

Another spin on PCB clamps

paulPaul

5k
33
42
Raspberry Pi HAT with Retro LED Displays and buttons
Project Owner Contributor

Pitanga HAT

andrew-tudoroiAndrew Tudoroi

3.1k
29
27
Animated Avatar On a Business Card
Project Owner Contributor

CardTuber

river-wangRiver Wang

3.5k
28
46
Use this to distract your customers. This one will stay on top of their desks instead of getting lost in a drawer.
Project Owner Contributor

Integrated Game Business Card

dan-schnurDan Schnur

2.5k
27
33
Smol replica of a massively parallel, hypercube interconnected neat-o computer from the 90s.
Project Owner Contributor

1:10 scale Connection Machine

trevor-flowersTrevor Flowers

3.3k
26
36
It's the 40th anniversary of the original Macintosh. Why not recapture the magic in an SAO?
Project Owner Contributor

Macintosh SAO

aaronAaron

957
16
19
Re-creating an equivalent of a spark chamber to see trajectories of muons from cosmic rays
Project Owner Contributor

Cosmic Pixels

muthMuth

1.3k
15
13
A logic chip noise synth workshop featuring the Klangorium
Project Owner Contributor

The Sound of Logic: Klangorium

richard-hogbenRichard Hogben

1.7k
14
15
RNS on FPGA: Revisiting an Unusual Number System for Modern Signal Processing
Project Owner Contributor

Winter, FPGAs, and Forgotten Arithmetic

bertrand-selvaBertrand Selva

1.4k
12
14
Cherry MX compatible upgrade for Mitsumi mylar keyboards in Texas Instruments TI-99∕4A computers - using original keycaps.
Project Owner Contributor

KEYBOARD∕4A-99

troy-schrapelTroy Schrapel

613
11
9
Massively parallel operations in a 64kx1 DRAM from the 1980ies
Project Owner Contributor

Compute In Memory in Ancient DRAM

timTim

772
11
18
stm8 one octave synth with
Project Owner Contributor

Cardware synthesizer

the-devil-itselfThe-Devil-Itself

1.4k
9
11
Two-part keyboard which supposed to be foldable but can be whatever
Project Owner Contributor

MOK keyboard project

mkdxdxmkdxdx

2k
6
5
Door entry tools about the size of a credit card.
Project Owner Contributor

Credit card door entry tools

maaveMaave

310
5
2
A Raspberry Pi 5-powered Desktop Voice Assistant with a Personality
Project Owner Contributor

Companion, TheCube - RasPi Voice Assistant

andrewmcdanAndrewMcDan

839
5
9
An experiment to measure Compton scattering using a low-cost and low-power gamma spectroscopy detector I am developing.
Project Owner Contributor

Compton scattering experiment

mihaicuciucmihai.cuciuc

398
3
5
This bandage utilizes a flexible PCB, shaped in a form of a bandage for easy use. It is equipped with ESP-C3 for BT and a temp sensor.
Project Owner Contributor

ESP patch

dimitarDimitar

97
0
2
An electronic cat tree with a motion-activated ball that lights up and makes sounds to mimic a mouse when a cat passes by
Project Owner Contributor

CATRI.OT

amelsaadi-ahmedamel.saadi-ahmed

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