1602 4线驱动 亲自测试可用 内附 Preteus原理图

在LPC2100系列上的用于UCOS上的FIQ的使用,ADS编译-In the LPC2100 series for the FIQ uCOS use, ADS compiler

桦宣430研讨会资料盘里的msp430f2013+cc2500的pcb设计资料-Cheng Xuan 430 seminars in the disk information msp430f2013+ Cc2500 of pcb design information

在单片机向实际系统发出控制信号时,需用数模转换芯片将数字信号转成模拟信号.这个程序和原理图详细说明了DA转换器的应用和开发.-In SCM systems to the actual control signal, the required digital-to-analog converter chip digital signal into analog signal. This procedure and schematic diagram detailing the application of DA converters and development.

51单片机直接驱动液晶显示，里面有两个程序！-51 Single-chip Direct Drive Liquid Crystal Display, which has two procedures!

锁定键盘的程序,程序中设定了密码正确标志,在编译软件中编译成功.-keyboard lock procedures, procedures set password correct signs, the compiler software compiler success.

多功能广告牌，12864液晶显示，首行滚动显示广告语，按键选择广告，预存5条广告，18B20检测温度显示，DS1302万年历显示，可调时间，具有掉电保护，串口向PC机实时传送温度、时间信息-Multi billboards, 12864 liquid crystal display, the first-line scrolling display advertising language, button select advertising, stored five advertisement, 18B20 test temperature display, DS1302 calendar display, adjustable time, with a brown-out protection, serial port to the PC, real-time delivery temperature, time information

ds1631温度传感器程序，I2C总线的，好用-ds1631 temperature sensor procedures, I2C bus, easy to use

LCD字库生成 ；-LCD font generation

pci7222单片机的驱动程序 ，欢迎大家来下载。-SCM pci7222 driver, welcomed everyone to download.

里面是sd程序，非常全面，要的可以下载！-Sd procedure which is very comprehensive and want to download!