Here, the basic projects on microcontroller(8051, AVR, PIC, ARM etc.) are uploaded. These projects includes initialization of microcontrollers, LED-Blink, LCD Display, Keybord Interface, ADC/DAC, Communication Interface like Serial Port, I2C, I2S, SPI, 1-Wire etc.
The examples may differ in used microcontroller, architecture, pin configuration, or vendor. But the code files and coding sequence definitely helpful to understand the concept and to start the project.