Working examples for the Cactus Rev 2 with Atmega32u4 and ESP8266.
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Updated
Jan 4, 2017
Working examples for the Cactus Rev 2 with Atmega32u4 and ESP8266.
Programming a robot and the control of LEDs using AVR LIBc library (C++)
ATMEGA32U4 code for the physical Sledgehammer device developed at TUM
An pocket sized board equipped with an atmega32u4, nfc, and oled screen, and batteries
Prototype of the GPIO part of Iris 16, where multiple pins are combined to allow for more diverse I/O options.
Prototype of the 12-segment ring display of Iris 16. Uses bit-code-modulation and cross-package charlieplexing to drive 36 LEDs with only 7 pins at maximum power.
A bluetooth-based amplifier with automatic gain control
Playstation "Densha de Go!" controller to USB converter for JR East Train simulator
2018: ATmega32u4 Arduino Bass, Treble, and Volume USB Controller with Keyboard Function LED. Example code and construction details for DFRobot Beetle, Sparkfun Pro Micro, and Arduino Micro boards.
Wii accessories as native game controller
A simple LED strip controlled with a Pro Micro and a rotary encoder
Open Copter the modular and scalable drone
Decodes RC PPM data directly to an Arduino Leonardo USB Game Controller.
Efficient graphics function library for OLED display module (monochrome, 128 x 64 pixels) using SH1106 controller.
Debug firmware for custom board based on Atmega32U4
Use the Arduino Micro or a compatible Pro Micro (ATmega32u4) as a HID Joystick with custom axis curves, filters and calibration. Depends on the ArduinoJoystickLibrary (https://github.com/MHeironimus/ArduinoJoystickLibrary.git) as library.
Firmware for the QSCOPE Quad Channel Oscilloscope / Pulse Counter
JavaScript library to flash new firmware onto Teensy MCUs
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