Recent Projects

UPC, CODABAR, CODE39 and ITF Barcode generator using GW-BASIC and QBASIC. Still we can write code in BASIC with WINDOWS & QB64, DOSBOX, etc.

BARCODE GENERATOR

Goal of the project is to develop and build a homebrew 16 bit relay computer

Homebrew 16 bit relay computer

Allwinner T113-S4 SOC chip is a 2xCortex-A7+1xRISC-V+256M DDR3 processor with RGB_MIPI_LVDS_8080 LCD driver.

SBC-T113 RGB/MIPI/LVDS/AMOLED/QSPI/MCU LCD

eleclab ElecLab

Glowing Polyhedra

XiAleste Next is an 8-bit home computer, which is compatible with software for the Amstrad CPC6128 released on 13 June 1985

XiAleste

Exploring RF only LoRa mesh behavior using Lily Go and other various devices.

LoRa

rhea-rae Rhea Rae

custom(izable) circuit for sending some megabytes over differential pairs.

miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdes Yann Guidon / YGDES

A 64-knob virtual-analog synthesizer on Raspberry Pi Pico 2 — fully tactile, no menus, real-time control.

64-Knob Virtual-Analog Synth on Pico 2

hiroyuki-oyama Hiroyuki OYAMA

Motivation to do some software projects by writing them down.

Silly software wishlist

lion-mclionhead lion mclionhead

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.

My Advanced Realistic Humanoid Robots Project

Experiences building Sergey Kiselev's Z80 based Zeta SBC V2 SBC about 10 years after V2 was released.

Building a Z80 Zeta SBC v2 in 2026

How do you reliably and regularly record your pet's weight?

What's a Henway?

ESP32 voltage supervisor with discrete components

Avoid ESP32 freezing during power-on

+V and -V on a RED and Blue Voltage display meter for a Output display for a Control Voltage JOYSTICK or other +/- Voltage source.

+V and -V Display Module for EuroRack/Synthesizer

neil-mundt Neil Mundt

bringing additive manufacturing to the next level

prism laser scanner

Displays gold price in realtime using ESP32 and Oled display

Gold Price Monitor - ESP32 + OLED