jjradler
Induced Polarization Engineer focusing on signals processing, data visualization, and electrical and quantum physics. I build productivity software as a hobby.
Williamson & Associates Inc.Seattle, Washington
Pinned Repositories
arduinoFFT
Fast Fourier Transform for Arduino
chronusq_public
The public repository of the Chronus Quantum (ChronusQ) Software Package
dotfiles_agnostic
System agnostic dotfiles repo and installers for my favorite tools (*NIX systems only at this time.)
eurocom
super cheap, super simple, DIY small form factor Eurorack command center (EUROCOM) with 4-channel oscilloscope, 4-channel logic analyzer, spectrum analyzer, network analyzer, and function generator! Command the rack!
eurorack-kicad-library
Library of my most commonly used, hard-to-find parts for Eurorack module development in the KiCad open source electronic design package.
eurorack_modules
Repo with submodules for my current Eurorack build projects (home-brewed and CC-BY-SA modules only.)
honeydew
Simple Python3 Script that Generates Your Development TODO List
jjradler_modular_resume
Little-Traverse-OLED
Dual OLED display expander panel for Terminal Tedium eurorack module
vim
jjr's .vimrc, pathogen, and colorschemes.
jjradler's Repositories
jjradler/eurorack-kicad-library
Library of my most commonly used, hard-to-find parts for Eurorack module development in the KiCad open source electronic design package.
jjradler/Little-Traverse-OLED
Dual OLED display expander panel for Terminal Tedium eurorack module
jjradler/mozzi_pallette
Standalone configurable desktop synthesizer featuring CV inputs, digital or trigger inputs, MIDI in and through, and mono audio output.
jjradler/multi-vu-eurorack
Buffered multiple with an AVR-controlled VU meter and various available artistic panels.
jjradler/terminal_tedium-1
eurorack / pi codec
jjradler/uo_C_SE
8HP Eurorack module | Polymorphic CV generator
jjradler/eurorack_modules
Repo with submodules for my current Eurorack build projects (home-brewed and CC-BY-SA modules only.)
jjradler/4ms-kicad-lib
libraries for KiCAD schematics and footprints
jjradler/ArduinoUno_wavetable_synthesis
jjradler/avril
AVR development library based on C++ templates.
jjradler/bad-logic-cmos-drums
Logic-chip based CMOS drum synth in Eurorack modular format. Heavily inspired by Elliot Williams's Logic Noise circuits on Hackaday.
jjradler/eurorack
Mutable Instruments Eurorack modules
jjradler/generate_worklogs
Automatic work log generator for time-tracking. I find it tedious to constantly rewrite the same document and copy things over for a new month. So let's automate it!
jjradler/jjradler.github.io
Personal website, customized from Hydejack
jjradler/Kicad_action_plugins
Kicad action plugins
jjradler/Labrador
EspoTek Labrador is a USB device that transforms your PC or smartphone into a fully-featured electronics lab. This repo holds all of the source code!
jjradler/macos_utility_script_collection
Collection of various utility scripts, command line hacks and workarounds, and other configurations for my MacOS machines.
jjradler/Mozzi
sound synthesis library for Arduino
jjradler/multi-vu-eurorack-module
jjradler/op-seq-sequencer
Simple sequencer using AVR micro controller directing analog signals between CMOS gates and registers.
jjradler/pedalboard_psu
High-efficiency pedal power supply with switchable outputs between +/-9V, +18V. Nice to haves include overcurrent, reverse polarity, and over voltage protection on the outputs.
jjradler/performer
PER|FORMER Eurorack Sequencer
jjradler/preenfm3
Official repo of the preenfm3 FM synth
jjradler/roku-san-go-drone
555-timer-based drone synthesizer in the Eurorack format.
jjradler/shruthi-1
Firmware and hardware description files for the Shruthi-1, an hybrid monosynth
jjradler/stmlib
STM32F project template and utility routines used for Mutable Instruments products
jjradler/Terminal-Tedium-
Terminal Tedium patches
jjradler/the_synth
A simple to use 4 polyphonic wavetable synthesizer library for Arduino.
jjradler/tt-patches
Pure Data patches intended for use with the Terminal Tedium Eurorack module
jjradler/uTest
Eurorack version of the Mutable Instruments module tester.