Discover bigjosh/Quadrature Open Source project

Efficient text scrolling across 8 NeoPixel strings from an Aurdunio Uno using multi-bit-bang

223

MacroMarquee

A slight update of the popular Arduino 1-wire library that eliminates the need for the extra pull-up resistor

OneWireNoResistor

Drive a WS2812B NeoPixel connected directly to a Raspberry Pi

NeoUart

TimerShot

Demonstrates using an AVR timer module to generate one-shot pulses

Create a giant scrolling tickertape from some Neopixel WS2812B LED strips and an Arduino UNO.

SimpleTickerTape

CSCANPST is a command line tool that will let you automatically repair Microsoft Outlook PST using the SCANPST tool.

CSCANPST

AutoHotkey

TSL

CW&T Time Since Launch

Assembly

bbbphyfix

A software only workaround for the Beagle Bone Black PHY bug

A super-powered version of devmem/devmem2 that uses a kernel module to reach all addresses

devmemkm

MultiBitBangPOC

Proof of concept test to see if you can drive 8 WS2812B neopixel strips in parallel

The C firmware that makes the Ognite Flameless Candle go.

Ognite-firmware

TSMADump

Tools for SmarterMail Admins

TinyClient

A Java-based remote control client for DOS hosts

HCL

hashhunt.josh.com

A web-based, human-powered bitcoin miner

JavaScript

Move38-Arduino-Platform

Blinks Software Development Kit (SDK) for Arduino

PCB and HAL for production ready blink tiles

move38-blinks-pcb

SimpleTempLoggerYun

Using an Arduino Yun to log readings from DS18B20 tempurature sensors to Google Spreadsheets

Control software for the De Harak Clock at 200 Water Street, NYC

De-Harak-Clock-Controller

V800-decode

Realtime viewer for the data in Velodyne V800 packets

Java

Six-String-WS2812B-Cape

A PCB to very simpy connect 6 WS2812B strings to a BeagleBone Black or Green

plantWAP

Transparently injects nature into your browsing experience

A little board to make neat corners when joining WS2812B neopixel strips

NeoPixel-Corner-Board

bbbrtc

Use the AM355x in-chip real time clock from Linux command line

wink2

Version 2 of the fabulous Winkenthith controller, now 100% running on the BeagleBone

ThePresentMovement

Movement for The Present clock

Turn an Arduino Yun into a captive portal that allows passer-by to control the Arduino

PlatformForCasualEncounters

Pushes the bbbphyfix to machines that are not connected to the internet

pysolve

Python Puzzle Solver

Python

pushphyfix

(Futher) Trumpify your online experience

trumpwap

An array of controlable power supplies that can each supply up to 1A at up to 30V with 12 bits of resolution

Voyant-power-DAC-array

Setup instructions for a moon-phase-driven captive portal

moonWAP

The fastest possible SPI on AVR/Arduino

FastestSPI

Brain transplant for vintage Blue Man Group scrolling LED boards

BlueLEDBoard

Files for my 12ft LED marquee sign

LED-Marquee

Zoe-trope lamp with spinning shade and synchronized light

Zoe-Lamp

Test board for Voyant midboard

Voyant-test-board

Testing unpowered SRAM persistence on AVR

ZombieSRAM

SunSyncPrototypeATINY85

Firmware for SunSyncBulb.com

Makefile

ST25DV_tester

Sme Arduino UNO code to test the ST25DV NFC chip becuase the sample code don't work

Version 2 of the Eva Vibe

Vibe-V2

blinks-nfc-app-ois

The ugliest iOS code to talk to NFC blinks

Swift

bare-metal-ir-demo

Example of how to directly access the Blink IR LEDs

A puzzle game where the prize is 5 BTC!

dusk-space

HTML

Hash-Hunter

PixelStriker

Code for the PixelStriker high striker for Maker Faire

A hecked together UV flasher for the Troxes Zoe exhibit at New Museum

troxes-zoe-flasher

Arduino code for an inverter to convert a darkroom timer to battery operation.

GraLab-Timer-Conversion

Controller for the WinkenLights in Processing

WinkenLights

Processing

krugman-struts

Struts for architectural LED structures

DigitPanelControllerBBB

Software for a BeagleBone Black-based, Wifi controlable LED display panel

IEEE-Clock-Charlie

Charlieplexed display clock for IEEE Spectrum

Arduino sketch for the Hammer II Disco Dildo

thehammer2

MSP430 version of the PCB and code for the CW&T Time Since Launch movement

TSL-calibre-MSP

No parts, no pins, no power supply voltage detection on ATTINY

thebozemanbike

The Bozeman Bike

HTML

NoPartsBatteryGaugeAVR

CWT-clapper

Firmware for the CW&T Clapper installation