Modified acer source code so that it is compileable and installable on the phone
Open source ROM Update Tool For Acer BeTouch E130
A VT-100 terminal emulator for the Android OS (Acer E130 Mod)
Open Source Bible for Android
ConnectBot is a powerful open-source Secure Shell (SSH) client. It can manage simultaneous SSH sessions, create secure tunnels, and copy/paste between other applications.
GBcamera ImageSaver implemented in python and arduino
AppEngine App for mailing list statistic
TOTP Feature for OpenChronos - Open Source Firmware for the TI EZ430-Chronos Watch
Unofficial WhatsApp client for Blackberry 10
Implementing a web server in a single printf() call
RFID game for kid
Teensy LC U2F key implementation
Various bits of information on getting Linux running on the Chuwi Vi8 tablet.
yohanes github page