Arduino uno as hid keybord..Arduino uno as game controller..Arduino uno as firmware update

CODE: https://github.com/Rishikesh0005/Keyboard-hex-file-for-arduino 1)Arduin DFU : https://www.arduino.cc/en/Hacking/DFUProgramming8U2 2)Flip atmel : http://www.microchip.com/Developmenttools/ProductDetails/FLIP 3)Universal serial bus hid pdf: http://www.usb.org/developers/hidpage/Hut1_12v2.pdf 4)Arduino keyboard hex file and ARDUINO CODE FOR CONTROLLING KEYBOARD: https://github.com/Rishikesh0005/Keyboard-hex-file-for-arduino