根据STC12C5A60S2手册写的PWM测试程序，简洁实用-According to the PWM STC12C5A60S2 written testing procedures manual, simple and practical

验证过的STC12C5A60S2单片机PWM程序-Verified STC12C5A60S2 microcontroller PWM process

在一般MCU都没有自带PWM模块，必须通过定时器产生。虽然能够实现这个PWM，但是需要以浪费宝贵的定时器为前提。本例采用ＳＴＣ12C些列单片机的两路PWM模块产生两路PWM，占空比从0 --99 -In general, do not bring their own low-end MCU PWM module, must be the timer. Although able to achieve this PWM, but need to waste valuable timer as a

在Keil_4编译环境下，基于STC12C5A60S2单片机，关于PWM输出可调PWM频率的程序-STC12C5A60S2 based MCU, adjustable PWM frequency of PWM output program

基于stc12c5a60s2单片机的输出PWM波形-out pwm