Touch screen and keyboard interface, LCD controller RA8806 Application

P T 2 2 5 7 详 细 中 文 资 料-PT 2 2 5 7 detailed Chinese data

基于avr单片机的，spi接口的sd卡读写源程序-based avr MCU, 20 interface sd card reader source

freescale hc12_A512例程-Freescale hc12_A512 routines

PCF566是LCD液晶驱动芯片，此驱动芯片在电表行业使用比较多，上面是PCF566芯片在AVR单片机上使用的驱动子程序，可以移植到其他产品上。-PCF566 is LCD LCD driver chip, the driver chip in the meter industry more, the top chip in the AVR Singlechip PCF566 use driver subroutine, can be transferred to other products.

89C51单片机精确定时详解-89C51 Elaborates on precision timing

利用51单片机控制DS18B20温度传感器采集温度，并利用无线传输模块PTR6000将温度值进行传送，很实用的程序，绝对原创和好使！-SCM control DS18B20 using 51 temperature sensors collect temperature, and using wireless transmission module PTR6000 to send the temperature value is very useful procedure, the absolute original and so!

利用单片机进行超声波测距的功能，距离不太高。-Ultrasonic distance measurement using microcontroller functions, the distance is not too high.

LPC2103,蜂鸣气编译程序，很好用，IAR环境下-LPC2103, beep gas compiler, very good use, IAR environment

MSP430基本编程学习资料 （端口，时钟，定时器，。。。）-Basic learning materials MSP430 Programming

一个用51MCU做电流表的产品.源代码.电流精度达到1MA有级别.-Ammeter used to do a 51MCU products. The source code. Current accuracy level 1mA there.