51单片机控制USB的源代码,不带DMA控制功能.

应用与C51的TCP/1P协议栈，可应用与单片机上网方案-Application and C51 TCP/1P protocol stack, Internet applications and SCM program

CAN总线物理层协议的描述，对通信最底层的细节了解很有帮助。-CAN protocol physical layer

单片机的坐标128x64液晶KS0108驱动程序(C51编写）-MCU coordinates KS0108 128x64 LCD Driver (C51 preparation)

基于AVR128单片机的电子时钟程序，包括时间设定，闹钟设定等功能，使用液晶显示-AVR128-based single-chip electronic clock procedures, including time settings, alarm settings and other functions, the use of liquid crystal display

iic prog for mcu ok in keil c

c51串口发送以及接收数据程序,有利协议实现-C51 serial port to send and receive data procedures, realize favorable agreement

电子密码锁程序，两键输入，其中一个键累加，另一个键确认。密码正确锁打开（开锁指示灯亮）；密码错误锁关闭（关锁指示灯亮）；连续错三次则锁定键盘8秒并发出报警声。-Electronic code lock procedure, the two key input, one key additive, and the other button to confirm. The correct password to open lock (unlock indicator light) password error lock closure (Kuan-lock indicator light) consecutive wrong then lock the keyboard three times and issued eight seconds alarm sound.

AT单片机通用DS18B20测温。 LCD1602显示。已经成功使用过。-AT SCM General DS18B20 temperature. LCD1602 display. Has been successfully used.

用普单片机实现低成本高精度A_D与D_A转换关键词 单片机 　A/D转换 　D/A转换 　PWM(脉冲宽度调制)比较器-Pu realize low-cost single-chip microcomputer with high-precision conversion A_D with D_A Key words Single-chip A/D converter D/A converter PWM (pulse width modulation) comparator

c8051f 软件读出的FLASH数据转换成二进制数据-c8051f software FLASH read out data into binary data