Microcontroller is a Microcontroller Pac

4个键盘测试程序 4个键盘测试程序-4 keyboard test procedure four keyboard test procedures

经过测试成功的PDIUSBD12与Mega8的连接代码，如有需要，可以下载，从PDISUBD12与S51单片机连接代码修改而来-PDIUSBD12 tested success Mega8 connection with the code, if necessary, can be downloaded from PDISUBD12 connection with the S51 code changes from single-chip microcomputer

基于sl1811芯片的功能，完成usb host 的功能-usb host

智能快速充电器设计资料，包括NI-CD NI-MH和锂电池，铅蓄电池充电器的设计 -Intelligent fast charger design information, including NI-CD NI-MH and lithium batteries, lead acid battery charger design

tlc2543的驱动c程序，次程序已经用过，还不错，他的接线图比较简单，就不传了。-TLC2543 driver c procedures, meeting procedures have been used, but also good, and his relatively simple wiring diagram, not passed.

通过环路串口判断串行通信电平转换芯片功能是否正常，并通过读写DRAM 判断硬件。-Through the loop to determine serial communication serial port level translator chip features and whether it is normal, and through reading and writing DRAM hardware judge.

24 系列存储器驱动-24 Series memory drive

通信方式是485方式。通过485来控制一组灯的开关。-485 are way communication. Through 485 to control a group of light switches.

驱动芯片LM386检测要用keil生成hex再用-Driver IC LM386 detection using keil generate hex reuse

此程序为cstn_lcd液晶驱动，目前市面上的许多彩屏手机都是CSTN-This procedure for cstn_lcd LCD driver, the current market, many are CSTN color screen mobile phone