J.B. Langston's repositories
supermon64
Original sources and binaries for Supermon+64 V1.2 by Jim Butterfield
bbcbasic-z80
R.T. Russell's BBC BASIC for Z80, with additional features by J.B. Langston
GameController
Game Controller interface for RC2014
pia_communicator
AVR firmware for communicating with RC6502 Apple 1 replica's PIA
agon-demos
Graphics demos for Agon-family computers
ATtiny84A_spectrum
ATtiny Spectrum Analyzer
uncensored
Partial Disassembly of Uncensored by Booze Design
agon-docs
Community Agon Console8 documentation
agon-start
Download script to create basic SD card content for the AgonLight platform
DxCore
Arduino core for AVR DA, DB, DD, EA and future DU-series parts - Microchip's latest and greatest AVRs. Library maintainers: Porting help and adviccee is available.
fab-agon-emulator
Agon Light, Agon Light 2, Agon Console8 Emulator for Linux, Windows, any system with libSDL
jblang.github.io
My website
pic16f54_chaser
12 LED Chaser for PIC16F54
pic32prog
Flash programming utility for Microchip PIC32 microcontrollers
RomWBW
System Software for Z80/Z180/Z280 Computers
RP2040-PICO-PC
Mother board for Raspberry Pi RP2040-PICO which adds HDMI/DVI Audio SD-card Lipo charger UEEXT and USB-OTG allowing to make small PC with monitor and keyboard
Sjasm
A Z80 assembler written in C, originally developed by Sjoerd Mastijn