PDIUSBD12 USB1.1 C51 source code

自制小时钟 可以遥控调节时间，采用315M 2262 ，2272 收发模块 发来给新手看看 -Self-made small-time clock can be adjusted remotely, using 315M 2262, 2272, sent to the transceiver module to see if novice

硬件协议栈芯片W3100A和51单片机实现tcp客户端程序，在keil51环境中-hardware protocol stack and 51 W3100A chip MCU tcp client, in keil51 environment

用单片机 AVR mega48来模拟usb 很好的通讯方案-MCU AVR mega48 used to simulate the usb good communications program

用LCD1602来显示日期和时间，源码程序-LCD1602 display with date and time, source program

240128液晶驱动的测试程序，c语言编写-240,128 LCD driver test procedures, c language

基于单片机的倾角测量系统设计，还不错，希望大家能看看哈-Angle measurement based on single-chip system design, well, I hope everyone can look at the Kazakhstan

便于单片机简单使用时钟功能的，对于初学者特别有用，只需要稍微懂得电路，了解做个电子时钟原理即可-Simple and easy to use single-chip clock function, particularly useful for beginners, require only a slight circuit to understand, understand to be a principle of the electronic clock to

SPI接口型E2PROM内部存储器的组织及读.写控制方法.-SPI Interface-type E2PROM internal memory of the organization and read. Write control methods.

SST89C58的IAP功能进行在线下载程序的步骤-SST89C58 the IAP function for online download steps

是用ATmega162单片机控制1602LCD液晶显示的C语言源代码，包括了显示一个字符或一个字符串的功能-ATmega162 microcontroller is used to control 1602LCD LCD C language source code, including a show or a character string function