Discover osresearch/gemma-bootloader Open Source project

Beagle Bone Black cape and firmware for driving a large number of WS281x LED strips.

339

LEDscape

280

safeboot

Scripts to slightly improve the security of the Linux boot process with UEFI Secure Boot and TPM support

Shell

270

hcpy

Python tool to talk to Home Connect appliances over the local network (no cloud required)

Unfolding STL models to make laser cut patterns

261

papercraft

260

airbreak

CPAP jailbreak to allow it to be used as a temporary ventilator

Assembly

258

esp32-ttgo

Code for the TT GO ESP32 module

156

rwmem

Read and write physical memory on OS X

136

pixel-wrangler

HDMI to whatever adapter

Hidden Wireframe removal demo in p5.js

104

plotter-vision

Reverse engineering cheap e-ink price tags

eink-pricetags

up5k

Upduino v2 with the ice40 up5k FPGA demos

An "analog" version of Travis Goodspeed's Goodwatch

charliewatch

vst

Software for the v.st vector boards

Processing

safeboot-loader

Linux kernel module to use UEFI Block IO Protocol devices. Probably not a good idea.

lighthouse

Arduino and Processng library to interface with the HTC Vive Lighthouse beacons

Eagle

disassembly

Reverse engineering and disassembly examples

ZbPy

MicroPython IEEE802.15.4 / Zigbee parser

Motorolla Mobile Data Terminal MDT9100 interface for the BeagleBone Black

mdt9100

Mac 128/Plus/SE hardware interface using the BeagleBone Black PRU.

classicmac

risc8

Mostly AVR compatible FPGA soft-core

cosign

Cooperative RSA signing

Import of the DIY Dynamic Template v2, retrieved from the Internet Archive

jumphost

ssh jump host appliance

Makefile

DynamicTemplates

Scripts to build the Linux kernel from a config file and initrd from a list of programs

linux-builder

Simplified version of flashrom for installing new system firmware

flashtools

soft-ssb

PSK31 over SSB for the teensy 3.1 implemented entirely in software

Raspberry Pi board to fit in a Psion PDA

psionpi

Draws pictures with Unicode Braille characters

unicodedots

Command line tool to write to x86 boot flash chips via the PCH

bioswrite

p5.projection

p5js library for projection mapping

A hackish polargraph plotting tool

polargraph

advent

The original Colossal Cave adventure in FORTRAN IV

Fortran

modelf

USB interface for the IBM Model F AT keyboard

Closed loop servo control for stepper motors

servostep

Snake robot built with the LX16A servos

sneekbot

Clone of Bromium's public release of uxen-4.0 and uxen-4.1

uxen

rotary

Rotary phone interface for the Adafruit FONA boards

Eagle

rgblaser

RGB laser projector controller built on a teensy 3

Eagle

gamebadge

Gameboy emulator for the SHA2017 e-ink badge

sbsigntools

Clone of https://git.kernel.org/pub/scm/linux/kernel/git/jejb/sbsigntools.git/ with patches for yubikey support

neyes

ASCII art version of xeyes, implemented with ncurses and xterm mouse mode

prom

PROM reader

overtime

When is the next GVB ferry, bus or tram arriving

safeboot-attest

Remote attestation for the safeboot system

3D Printable Pocket Enigma machine

enigma

OpenSCAD

moon-watch

Moon phase and solar time watch face for the Skagen Hybrid

FLORA and Pixel class examples

flora

Vector display for the Teensy 3

teensyv

hackerspace-zone

Self-hosted, single-sign-on community server

Shell

slackwrap

Wrap the slack API around stdin/stdout

Generating barcodes with Unicode characters

barcode

Twitter notification filter

xkeyscore

Teensy based SPI flash programmer

spiflash

Port of the SAM c64 software to the Arduino

ArduinoVoice

iomonitor

Trace IO calls in a process

Intro to FPGA class projects

fpga-class

Shamir's Secret Sharing Scheme

ssss

ft817

Yaesu FT-817nd serial port interface

voyager

Signal processing of the images on the Voyager Golden Record

TRS-80 Model 100 FPGA board

model100

ncube

nCube supercomputer documentation

gcc-0.9

gcc-0.9 from 1987

train-display

NS train display LED matrix

Import of BX3 SDK for RF03 BlueX SoC

bx3-sdk

litefestival

Guerilla projection art for the Amsterdam "Lite" Festival

Firmware for the Spikenzie Labs Solder:Time DeskClock

soldertime

3D printable orrery with six planets and one moon. VERY DRAFT!

sparktime

Spark Core demo

orrery

OpenSCAD

safeboot-hcp

Host Certificate tools

Shell

symbolics

Symbolics keyboard interface

Page-per-day calendar generator for Remarkable tablet

pdfcal

openscad

OpenSCAD tutorial

secret-cards

Wrapper around the kexec_load system call

kexec-load

mondriaan

Mondriaan Art project

Doodle some lines and see the FFT of them

fft-doodle

3D printed or laser cut digital sundial

orion

Constellation PCB art

hushcon

curves

gnomon

OpenSCAD

october-first

The October First committee notes

SketchSaver

Saves your Arduino sketches into the flash so that you can recover them later

AVR NTSC video generator and character overlay using two resistors and a LM1881 video sync separator.

avr-video

vectorscope

Import of bitbucket.com/hudson/vectorscope

cyclops

Attempt to build a cyclops camera with RAM chips

Port of the 1987 Compute! magazine LaserChess game (Amiga BASIC version)

laserchess

Command line laser cutting tool for Epilog cutters

epilog

gcc-1.21

Ancient version of gcc

markovtrek

Markov generated Startrek episodes

Spacerocks 2000, an updated version of the Arduino spacerocks game

spacerocks2000

Parallel IO using the BeagleBone Black PRU

augustine

Augustine's 16th Law

pario

nbody

A p5js n-body simulation

ESP32 BLE interface for generic rowing machines to Zwift and other services

rowblue

pendant

Holly's Burning Man pendant

Static site for finding the current year of Netherlands corona boosters

ikwilcoronabooster

HTML

diceroll-games

Multiparty cryptographic dice

Intercom front end for the house using mqtt and reolink

intercom-kiosk