i modified a wii extension to make it usable for the PC. the arduino read the buttonstate by i2c bus and write commands to the serial port and my C# programm read it and press a specific keyboard key.
is there a way to read the i2c from a device by using a pc? i want to use my arduino for other projects too so i try to find an alternative solution to get rid of my arduino. there is a i2c to usb adapter but its quite expensive, expecially for me since i live in austria. could i use it as a programmer to get the code into a i2c supported microchip and then use a USB modul to read data from the bus?