国外AVR单片机驱动tuner原理图和源程序-I ve always liked real small chips like the Atmel 2323 and PIC 12C508. Despite their size, they contain some real power. The 2323, for instance, can be clocked at up to 10 MHz (and more if overclocked), and will perform at ab

The PS/2 device interface, used by many modern mice and keyboards, was developed by IBM and originally appeared in the IBM Technical Reference Manual. However, this document has not been printed for many years and as far as I know, there is curre