Ultrasonic distance measurement using microcontroller functions, the distance is...

凌阳单片机的语音程序6，供学习凌阳单片机的学习者参考-Sunplus SCM procedures voice 6 for learning Sunplus SCM reference learners

采用Maxim公司的Max267芯片实现的滤波电路 欢迎下载-using Maxim"s Max267 chip welcome the filter circuit download

ok very good os

AVR单片机应用系统开发典型实例_2 -AVR Singlechip classic example of application systems development _2

使用Virelog编的一个pwm程序，简单易懂，适合初学者参考-Use Virelog compiled a pwm program, easy to understand for beginners reference

PXA270平台的键盘应用程序代码~~~~实现4*4键盘全功能-PXA270 platform application code keyboard ~ ~ ~ ~ to achieve 4* 4 full-function keyboard

这是一个AD转换程序,可实现多路AD转换,其运行是基于凌阳的spc061A单片机-This is an AD converter, which enables multi-channel AD converter. its operation is based on SCM Sunplus the spc061A

使用LPT口，模拟IIC，界面友好，使用方便，不失为一个硬件调试的好帮手！ 亦可透过IIC实现双机互连，因为IIC支持主从模式:-)-LPT I used to simulate IIC, friendly interface and ease of use, hardware debugging is a good helper! Through dual-IIC interconnection, as IIC support from the main mode :-)

二相步进电机驱动程序-two-phase stepper motor driver

1602LCD 的介绍以及汇编程序，比较详细，内有现成模块，可直接调用-1602LCD the introduction as well as the compilation process in more detail, which has off-the-shelf modules, can be directly called