將AVRmega48的Timer、ADC、IO等初始參數寫成各種副程式，方便直接取用，不必再努力尋找要設定哪些參數。-Will AVRmega48 the Timer, ADC, IO, etc. written in a variety of initial parameters subroutine, convenient and direct access, no longer need to strive to find what parameters to set.