电平转换芯片资料，串口与单片机通讯应用，转换后电压在0

本人at89c51snd1c主控IC增加了128*32点阵驱动显示，帮助MP3DIY者学习用-I at89c51snd1c control IC increased by 128* 32 dot matrix display drive to help those who learn MP3DIY

12864液晶中文字库。以及一些液晶的控制方法-12864 LCD English font

这是单片机多机通信的C源码程序，供大家参考。-This is a multi-machine communication C source programs, for your reference.

PIC16C5X/XX的烧写器制作 适用于JDM等不能烧写的5X芯片-PIC16C5X/XX burning for the production of JDM apply to the other burning 5X not chip

25045 C51源程序-fffcvcvx cvcvbxcvbxcbx

万年历的完整算法:1900~2100 它首先计算出对应阳历月第一天对应是星期几，然后根据数据压缩算法确定， 确定对应的阴历日期； 而阴历节气，则有条件规律算法实现 这个万年历包括 阳历 阴历 星期对照 阴历 天干地支 生肖 -calendar integrity algorithm : 1900-2100 its first calculation of the corresponding solar calendar counterpart on the first day of the week. according to data compression algorithm to determine the date corresponding to the lunar calendar; and the cycle of the lunar calendar, it conditional law algorithm to achieve this calendar week including solar control the lunar calendar the Year of the lunar calendar Thus

C51编制的51单片机DA程序，适用于初学者参考。-C51 prepared by 51 MCU DA procedures to apply to advanced users.

基于AVR单片机和DS18B20的数字温度计源程序-Based on the AVR MCU and DS18B20 source of the digital thermometer

C8051F040 ＣＡＮ总线编程，演示时需两块０４０的开发板，开发板的按键状态通过CAN总线发到另一个开发板上并通过ＬＥＤ显示出按键状态．-C8051F040 CAN bus programming, presentation 2 040 when the development board, development board through the state of the keys issued to another CAN bus and through the development of on-board LED shows the status button.

基于FPGA的ds18b20数字温度采集，verilog 编写-du to fpga ds18b20