Recent Projects

Turns a USB CD/DVD drive into a standalone audio CD player, with headphone, line and TOSLINK outputs. No PC, no IDE drive needed.

CD Drive Player, USB CD/DVD Drive to CD Player

Embedded development by AI, with you watching every byte.

xtell-serial

Universal Latch-based Shift Register. Still not JTAG and fewer pins

DTAP2-ULSR

yann-guidon-ygdes Yann Guidon / YGDES

An ESP32-powered desk gadget with six round displays, with one touch its start spinning.

YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuilds YUMO.BUILDS

7-segment displays A hand-bent brass wire sculpture, clock powered by ESP32-C3 with NTP time sync.

YUMO GLOBE - Digital Clock

yumobuilds YUMO.BUILDS

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.

YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuilds YUMO.BUILDS

8-bit CPU/GPU, 640x480 VGA, made of ATF22V10 PLDs and a handful of 74-series chips, all DIP through-hole.

PLACARD: homebrew computer built from 22V10 PLDs

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.

YUMO PULSE — ESP32-C3 Desk Gadget

yumobuilds YUMO.BUILDS

I’m working on a small USB-C power monitoring device that can help makers understand how much power their electronic devices are drawing

Portable USB-C Power Monitor and Tester

emilyjacksongb emilyjackson.gb

Voice, text, and live image streaming with user controlled public-key exchange, RoIP, and support for user workflow plugins.

Software-Defined RF/RoIP Communications Platform

jim-smith Jim Smith

Check the drift over time of the monitor + cuff assembly.

Blood Pressure Monitor Bench

A mini PC with no PCIe slot, two M.2-to-OCuLink links and two used Tesla P4s: 16 GB of GPU memory for about $600.

EvE v2: Two Tesla P4 GPUs on a Mini PC for $600

SpiritualCreations42

Added a Drumkit Functionality to my PIPBOY PROJECT.

PIPBOY Drum Kit

arnov-sharma Arnov Sharma

interactive robotic system (MeArm) capable of challenging a human to a game of Tic-Tac-Toe

MeArm_Tic_Tac_Toe

luca-fagioli Luca Fagioli

A clever ESP32-S2 tool cat, that remembers usernames and passwords, supports FIDO2, generates TOTP codes, and runs MicroPython apps.

TORQNYA-S2 -- Your Pocket-Sized Maker Companion

Reverse engineering a colour graphics video board

STEbus 6845+6803 video board