David Chen's repositories
SDCard_module_DIPSPI
SDCard module for SPI EEPROM socket (compatible for TaiwanDuino)
Automatic-Exhaust-Fan
A portable exhaust fan with sensing and auto-shutdown function
555_PWM_board_OT
Openlab.Taipei's greatest 555 PWM motor driver board
Adafruit-GFX-Library
Adafruit GFX graphics core library, this is the 'core' class that all our other graphics libraries (will eventually) derive from. Still beta (but working)
DigiKeypad
A functional analog keypad powered by Digispark (ATTiny85)
SimpleScreenTester
My simple javascript page to test defective pixel for monitors. R/G/B
Adafruit_SSD1306
SSD1306 oled driver library for 'monochrome' 128x64 and 128x32 OLEDs!
avr_vgm_player
AVR based VGM player (using Megadrive sound chips)
ax25
An Arduino library for sending AX.25 packets over the HopeRF RFM22/23 radio modules
circuitjs1
Electronic Circuit Simulator in the Browser
cutiepi-firmware
MCU firmware for CutiePi board
DigisparkArduinoIntegration
DEPRECATED - REPLACED BY: https://github.com/digistump/DigistumpArduino
FanC-Fan
A fancy fan controller drive by USB-C (PD/QC) charger
github-cheat-sheet
A list of cool features of Git and GitHub.
github-taiwan
Taiwan Developers on Github
pi_video_looper
Application to turn your Raspberry Pi into a dedicated looping video playback device, good for art installations, information displays, or just playing cat videos all day.
raspberrypi-b-plus-case
A simple lasercut case for the Raspberry Pi Model B+, 2 B and 3 B
SmartIDiotSwitch
Yet another IOT Switch
w1209-firmware
The functional eqivalent to the original firmware of "Digital Thermostat Module Model XH-W1209".
zy12pdn-oss
Open-Source Firmware for ZY12PDN USB Power Delivery Trigger