Name: Mark VandeWettering
Type: User
Company: Formerly at Pixar Animation Studios
Bio: Four decades as a programmer, three decades as a technical director for Pixar Animation Studios.
Location: El Sobrante, CA
Blog: http://brainwagon.org
Mark VandeWettering's Projects
An iambic paddle controller for sending Morse code, implemented for hackaday.io's 1K code contest
A simple example for driving an 8 digit, 7 segment display hooked to a pair of 74HC595s, using the TimerOne library and a Teensy.
The automatic bed leveling preamble that I use for my TH3D sensor on my Creality CR-10.
An Arduino/Gameduino satellite tracking and display application
ESP8266 core for Arduino
Config files for my GitHub profile.
hosting for my github pages site
Code for my CHIP8 interpreter that I wrote years ago
Arduino code to drive an 8 digit, 7 segment LED display that is driven by a pair of chained 74HC595 shift registers. Includes code which uses direct PORT access to limit the time spent in interrupt routines.
A simple (trivial) sketch to generate information to determine clock drift of a DS1307 relative to a 1PPS GPS signal (which is considered the base truth)
EMS Gateway with ESP8266/ESP-12 module
Very basic native ESP8266 application which doesn't use Arduino framework
Code to figure out the tone sequence for WSPR messages. (Limited to Type 1 at the moment.)
Code for my "Half Life Clock" project, done for the hackaday.io 1K Code competition.
Adafruit IO Python Client Library
Source for the KIM-1 monitor, able to be recompiled with the cc65 tools.
Slightly tidied version of the code for the KIM-UNO, which simulates the KIM-1 computer on an Arduino Uno. http://obsolescence.wix.com/obsolescence#!kim-uno-summary/c1uuh
Code for the Wicked Devices WildFire to read an HMC5883L magnetometer, and push the results to data.sparkfun.com
Milhouse was my attempt at making a semi-serious checkers engine. I finally am getting around to pushing the code to this repository.
A decoder for NOAA weather satellites
A simple program that fetches pressure data from my data.sparkfun.com feed, and graphs it using matplotlib.
A simple, but general program for generating Ronchi patterns for testing telescopes.
A very simple python program using the pyephem library to predict passes of satellites
A collection of programs that can encode JPEG images WAV files using various popular SSTV encodings.
A (very) simple I2C driver for the MPL3115 atmospheric pressure sensor for Tasmota32
Cleanup of Lindner and Phillips Foucault Data Reduction (tex) program
an implementation of some vague idea that was inspired by Lucasfilm's THX sound effect
script I use to run my hummingbird cmera
A python file that contains the official Wordle word lists.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent