Len Shustek

miditones. Convert MIDI files to a simplified time-ordered sequence of note commands

readtape. Decode the analog waveform extracted from old computer mag tapes

arduino-playtune. A background polyphonic music generator for Aduino, using tone frequency interrupts

M-NET-Sniffer. Hardware and software to capture and decode the Mitsubishi M-NET HVAC protocol

RedLINK-Sniffer. Hardware and software to capture and decode Honeywell RedLINK HVAC wireless protocol messages

Playtune_poll. A background polyphonic music generator for Arduino, using fast polling

ArloCamera. Control motion sensing for a Netgear Arlo camera with a Raspberry Pi

Playtune_samp. A background polyphonic music generator for Teensy, using wave table synthesis

Playtune_synth. A polyphonic music generator for the PJRC Teensy Audio Library

Eudora_fix_mbx. Repair UTF-8 codes and problematic HTML in Eudora mailboxes

ATtiny-playtune. A polyphonic music generator for the ATtiny, specifically for the EvilMadScientist Hanukkah menorah

AnalyticalEngine. A project to build a real mechanical Babbage Analytical Engine

microammeter. A low-current DC power meter

GeneratorController. A custom controller for Cummins standby power generators and transfer switrches

TeslaCoil. my Tesla coil and its multi-coil polyphonic music-playing modulator

PhantomVision. DJI Phantom Vision+ Quadcopter remote controller firmware

grapher. A data visualizer for very large time-series graphs

NestarSystems. The historical source code for the local area network servers of Nestar Systems, 1978-1986

CallerID. A caller ID display box for multiple phone lines

PoolSpaController. An Arduiino-based pool and spa controller

Strandbeest. A "walking machine" made out of PVC pipe

Theremin_digitizer. An experiment in "quantizing" the sound produced by a Theremin

Wolf_oven_temperature_controller. C++

tempsensor. Remote wireless temperature sensor and receiver

smoker_mods. Modifications to the Masterbuilt MES 130B food smoker

Playtune_Teensy. A 4-channel version of Playtune using the interval timers on the Teensy 3.2

esp32_flashlogs. An efficient implementation of FLASH memory event logs for the ESP32 WiFi microcontroller

fix_UTF8. A program to fix UTF-8 characters in Eudora mailboxes

loom. automation for a small floor-standing loom

sudoku. solve classic 9x9 Sudoku puzzles

VCF_Compare. A tools to assist with synchronizing Android phone contacts with Pimlical

MailboxAlert. An enhancement of the MySpool "MAILBOX Alert" device

morsecode_design. produce AUTOCAD files for panels with Morse Code messages