bd3201

schematic diagram of dot matrix 8x8

vs2005+模拟器，实现SD卡文件的创建，读取，删除。-vs2005+ simulator realize SD card files to create, read, delete.

dijkstra算法源代码，实现了dijkstra算法，并附有一个简单路网文件-dijkstra algorithm source code, to achieve the dijkstra algorithm, together with a simple network file

在c8051f020上实现的crc校验程序，绝对原创-C8051f020 achieved in the crc check procedures absolute originality

DS18b20温度计,可以检测温度的变化，精度高-ds18b20

基于AVR的超声波测距程序，使用DS1820测温修正距离-Ultrasonic Distance Measurement Based on the AVR, the use of the amendment from the DS1820 temperature measurement

完全用C语言编写的C51单片机多任务操作系统,任务调度基于主动放弃,特别适合STC单片机.-Entirely in C language C51 single-chip multi-tasking operating systems, task scheduling based on the initiative in giving up, and are particularly suited Singlechip STC.

蜂鸣器报警程序 功能：蜂鸣器模拟报警器发出报警声音 用C语言编写的-Buzzer alarm program features: analog alarm buzzer alarm sounds written with C language

关于HZ128-64D20汉显模块的使用说明-on HZ128- 64D20-significant modules for use

单片机扫描状态机的程序实现，希望能帮助到有需要的朋友。-Single-chip state machine to scan the program, hoping to help a friend in need.