本程序功能是利用单片机控制用户板上的小键盘，将按下的键通过单片机的串口发送给PC机，在PC机串口助手显示出来。用行翻转法的方法来识别输入的键盘。 二、通过单...

这篇报告介绍了关于PIC单片机原理与应用。主要有以下几方面内容：1 利用PIC单片机的PC计数器及实时计数器计数或计时，利用LED数码管显示数据。 2．利用PIC单片机进行各种信号、数据的采集。 3．利用单片机的控制功能实现控制。 4．了解其硬件上各引脚输入输出口，充分掌握其各个指令和基础编程，以及一些简单的应用。 5．利用EEPROM实现单片机的数据掉电保存及利用I2C模式进行通讯。 -This report describes the PIC microcontroller on the Theory and Application. Mainly the following aspects : the use of a PIC microcontroller and the real-time counter PC Counting or time, use of digital LED display data. 2. PIC for the use of the signals, and data acquisition. 3. Microprocessor control functions to achieve control. 4. Understanding of the various hardware input and output pins I fully understand the basis for all orders and programming, and some simple applications. 5. MCU use EEPROM data preservation and the use of power-down mode I2C communications.

RS485标准的C51通信程序，只要两个单片机和485芯片就可以实现通信-C51 standard RS485 communication program, as long as the two single-chip and 485 chip communication can be achieved

silcom实验室c8051f340 pwm

msp430f449源程序，， ，很好地总结-MSP430F449 source,,, well summed up

cpu采用扫描方式进行按键查询，按键扫描程序-cpu manner by scanning button inquiries button scanner

240*160液晶驱动程序，厂家提供的源代码-240* 160 LCD driver, manufacturers provide source code

（个人原创）这个是我在Keil下写的MAX5532--MAX5535通用的驱动代码，由于我编写的时候，考虑到通用性，所以当你使用的时候，需要根据你的器件特性几乎不用修改函数提来调用我的函数模块（我在需要调用的注释和注意点已经写的很清楚了），缩短你的工程开发周期。-(Personal original) This is what I wrote in under Keil GM MAX5532 MAX5535 driver code, as I am prepared when taking into account the general, so when you use when you need to almost do not modify the device characteristics mentioned function to call I have a function module (I need to call attention to the comments and points have been written very clearly), and shorten your project development cycle.

AVR单片机实现脉冲采集-AVR MCU Pulse Acquisition

EXAMPLE PROGRAM C CONTROL LED

使用IA4421模块来进行无线收发，单片机连接。分别收发-IA4421 module using a wireless transceiver, microcontroller. Sending and receiving, respectively