24 high

包含常用液晶的C51驱动程序，如SED1335驱动320x240图形液晶驱动演示程序，ACM-12864汉字液晶显示驱动程序，44780字符液晶屏驱动演示程序总线方式，1602液晶显示驱动等-C51 contains the commonly used liquid crystal driver, such as 320x240 graphics driver SED1335 LCD driver demo program, ACM-12864 Chinese characters liquid crystal display drivers, LCD driver 44780 characters Bus Demonstration Program, 1602, such as liquid crystal display driver

CF8051F040开发板的 Delay程序-Delay of CF8051F040 development board procedures

本程序是mc145572U接口驱动程序,有一些问题,希望大家指点.-This procedure is mc145572U interface driver has some problems, I hope everyone pointing.

用at90s2313做的usb转串口.很实用的哦-AT90S2313 to do with the usb to serial port. Very practical Oh

Can PIC458实现的C an PIC458实现的Can PIC458实现的-Can PIC458 of C an PIC458 realize realize realize Can PIC458 of the

AT89S52加AD5933做的简易网络分析仪-AT89S52 Add AD5933 to do simple network analyzer

四通道的AD采样转换数据，并用于键盘和数码管的操作和显示。附有参考资料和pdf格式的原理图。-Four-channel sampling of the AD conversion data, and for the keyboard and the operation of digital control and display. With reference materials and schematic diagram pdf format.

这是一本关于Protel2004的教程,详细介绍了如何使用该软件绘制电路图和PCB板-This is a tutorial on Protel2004 details on how to use the software rendering circuit diagram and PCB board

电话机的工作原理,有振铃电路,电话极性保护电路,还有双音多频发送接收电路-Telephone the working principle, has ringing circuit, Phone polarity protection circuit, as well as send DTMF receiver circuit

FYD12864-0403A中文使用手册。有需要的朋友请下载-Chinese FYD12864-0403A user manual. Friend in need, please download