avr单片机pwm功能的使用，本程序实现了PWM中CTC模式的要求。开发环境为icc avr。单片机atmega48...

单片机AT90S系列 制作简易USB接口（软件模拟,无usb硬件）。- Monolithic integrated circuit AT90S series manufacture simple USB connection (software simulation, non- usb hardware).

AT89C2051蒸饭器定时控制器源程序-AT89C2051 vacuum source for timing controller

采用反正法扫描方法对4X4矩阵式按键进行扫描，判断是哪个按键按下。-Scanning method used in any case law on the 4X4 keypad matrix scan to determine which keys are pressed.

好东西共享给大家,液晶显示的1502的,单片机51系列-something good for everyone to share, the liquid crystal display of the 1502, the 8031 Series 51

Proteus环境下DAC0832数模转换程序与电路.-Proteus environment DAC0832 digital-to-analog conversion process and the circuit.

基于单片机的电动机的正反转电路 机构简单，介绍详细-Based on single-chip motor body positive circuit is simple, to introduce a detailed

OSD开发和软件控制,不同环境平台做法,通用平台应用-OSD development and software control, the different environmental platform approach, universal platform for applications

用C语言实现51单片机232串口通信程序，已经调试好了-51 using C language to achieve single-chip serial communication program 232 has better debugging

motorola单片机08系列计算波特率的好东西，简单，快捷，使用方便-series Baud Rate Calculation of good things, a simple, fast, easy to use

Keil C51，带有EEPROM的读写和按键、菜单及数码管显示与一体的单片机程序，已通过调试-Keil C51, with the read and write EEPROM and buttons, menus and digital display with integrated single-chip process, has passed through debugging