3 ms·
Also: https://www.obdev.at/products/vusb/index.html https://www.obdev.at/products/vusb/index.html which works on AVR devices without hardware USB support.
by jrmg 4y ago
Also: https://www.obdev.at/products/vusb/index.html https://www.obdev.at/products/vusb/index.html which works on AVR devices without hardware USB support.