ATmega16内部ADC的应用：ATmega16内部集成了8路10位逐次逼近型模数转换器，通过它可以方便的吧模拟量转化为数字量！-ADC internal ATmega16 Application: ATmega16 internal integrated 8-way 10-bit successive approximation type ADC, which can be easily transformed into the right analog to digital!