Chris Coley's repositories
Adafruit_NeoPixel
Neo Pixels!
Arduino_FLASH_Programmer
Arduino FLASH programmer based on doctorandrey/39SF040_Programmer
Cadetwriter
Developed as a by-product of the IBM 1620 Jr. project, the Cadetwriter is a general-purpose ASCII terminal. It can be connected via RS-232 or USB to any mini, micro, mainframe, or replica computer as a terminal device. A commercial quality IBM/Lexmark Wheelwriter 1000 was adapted by interposing a circuit board containing a Teensy 3.5 microcontroller between the typewriter's keyboard and motherboard. Custom firmware controls the typewriter and communicates with the host computer. To support the full ASCII character set, characters not on the printwheel are synthesized using overprinted characters and "period graphics". The Cadetwriter can print up to 16cps and is a reliable, low-maintenance, low-cost substitute for Teletype, DECwriter, Diablo, Spinwriter, Imagewriter, etc. teleprinters.
ESP-Audio-Spectrum
ESP8266 Audio Spectrum
FreeCAD-macros
A repository for the FreeCAD macros from
G35Arduino
An Arduino library for GE Color Effects G-35 holiday lights.
grbl-Mega-5X
5/6 Axis version of Grbl, the open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on an Arduino Mega2560
pyfilterbank
Implementing a fractional octave filterbank for python. Based on Numpy and CFFI.
SmtpClient-for-Qt
An SMTP Client writen in C++ for Qt. Allows applications to send emails (MIME with text, html, attachments, inline files, etc.) via SMTP. Supports SSL and SMTP authentication.
Snapmaker2-Controller
Snapmaker2-Controller is the firmware for Snapmaker 2.0 3-in-1 3D Printers.