MCP3204

ad采集及12864显示额程序 基于atmega128(ad 12864)

EM78P153S+24L01的汇编射频程序(EM78P153S+24 L01 compilation of radio program)

RS232串口通信接收发送数字发送：从单片机P1、P2口输入按键信号， PC机RS232C口接收。 接收：PC机由RS232C口发送数字时，P4口连接的数码管显示。需要发送十六进制数，例如， 十进制数3，应该发送03(RS232 serial communication to send digital receiving )

说明：  如果要将此应用项目移植到开发板上，只需要根据此项目的电路图修改管脚，改成我们开发板对应的管脚上。温湿度传感器使用的是DHT11，所以数据口按照原理图内接。温度传感器接口也需要修改成我们开发板对应的接口(If you want to transplant this application project to the development board, you only need to modify the pins according to the circuit diagram of this project and change it to the corresponding pin of our development board. The temperature and humidity sensor uses DHT11, so the data port is internally connected according to the schematic diagram. The temperature sensor interface also needs to be modified to the corresponding interface of our development board)

说明：  两轮平衡车中通过速度环和直立环的串级环实现小车平衡与遥控(Balancing and remote control of two-wheeled balancing car by cascade ring of speed ring and vertical ring)

用89C51单片机控制的直流电机C语言程序，程序简单有中文解释！(89C51 microcontroller with the control of DC motor C language program, the program simple to explain in Chinese!)

keil demo stm32 discovery keil demo stm32 discovery keil demo stm32 discovery keil demo stm32 discovery

这是关于电路板的设计图，方便大家下载。呵呵 (This is about the second Five-Year Plan, said a key project for the future development of a box of reference )

按键0中断实现,单片机内 资源的实现计算(a key interrupt to 51 MCU)

management system requirements are as follows: 1. can be in various ways, such as title, number, the author) of the query library. 2. To be able to easily borrow books, renewal of library books, return to books. 3. To be able to query their basic information and to borrow books. 4. To be able to become familiar with Library Management System.