Forth for Arduino Nano - Interactive, Multi-tasking, EEPROM turnkey.

U8glib library for monochrome displays, version 2

multi platform circuit layout and schematic drawing tool

Snake game for Arduino

controller code to turn a stepper motor into a servo with 0-5V control input.

Book repository "Analysis and Design of Elementary MOS Amplifier Stages"

1 wire control of a 74HC595

Logic Simulation of James Sharman's 8-bit Pipelined CPU https://www.youtube.com/watch?v=3iHag4k4yEg&list=PLFhc0MFC8MiCDOh3cGFji3qQfXziB9yOw

Yet another EmacSQL backend for SQLite

Micropython driver for ST7565 based LCD

An Emacs framework for the stubborn martian hacker

the only cheat sheet you need

A digital logic simulator

Info, instructions and examples for the ESP32 i2s Matrix Shield available on Tindie

ESP8266 core for Arduino

A digital logic designer and circuit simulator.

Micro Kernel / Bootloader for Ben Eater's 6502 Computer

MicroPython libraries and example code for TinyPICO

Minimal dumb-terminal emulation program

Port of MicroPython for the BBC micro:bit

Arduino core for the ESP32

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

Emacs Configuration Files

Simple Real-time Markdown previewer

Emacs support library for PDF files.

Shell script for compiling pdf/html notes with pandoc.