PIC_REMOTE

STM32使用USB进行程序IAP升级的源程序，经过实际验证，非常好用(STM32 IAP upgrade using USB for program source code , very easy to use)

说明：  OV7725摄像头驱动教程（霸道开发板）介绍，希望大家喜欢(OV7725 Camera Driver Tutorial (Hegemonic Development Board), I hope you like it.)

单片机串行控制74HC595，5位数码管显示(Serial Control single-chip 74HC595, 5 bit digital tube display)

HT1621是128点内存映象和多功能的LCD驱动器HT1621的软件配置特性使它适 用于多种LCD应用场合包括LCD模块和显示子系统用于连接主控制器和HT1621的管 脚只有4或5条HT1621还有一个节电命令用于降低系统功耗(HT1621 is 128 memory mapping and multi-function LCD drive HT1621 software configuration properties make it suitable Used for a variety of applications including LCD LCD module and display subsystem is used to connect the main controller and HT1621 tube Only 4 or 5 foot HT1621 there is a power saving command is used to reduce the power consumption of the system)

说明：  分为主机，从机两部分，从机收集温度并动态显示在数码管上；主机和从机通过nrf24l01模块进行无线通信，主机把从机（3个）的温度数据显示在lcd1602上(It is divided into two parts: the master and slave, which collect the temperature from the slave and display it dynamically on the digital tube; the master and slave communicate with each other through the nRF24L01 module, and the host displays the temperature data of the slave (3) on the lcd1602.)

通用i2c通讯协议可直接应用在单片机开发中，移植性很好(General i2c communication protocol can be directly used in single-chip development, transplantation of a good)

单片机课程设计 利用80c51 TLC549 四位数码管设计的5V数字电压表(TLC549 5V Digital Voltmeter)

驱动IC-LG4524的驱动程序。该程序能点亮TFT2。2的LCM(Driver IC-LG4524 driver. The program can be lit TFT2. 2 of the LCM)

将J8,j13插上短路块，连接ISP下载器到学习板，将CS6-1.hex 文件下载到单片机，LEDMOD数码管将显示1234 数字！(The J8, j13 plug short-circuit blocks, connected to the learning board ISP downloader will CS6-1.hex file downloaded to the MCU, LEDMOD digital tube will display 1234 figures!)

51单片机片上串口控制GPRS模块。用KEIL 软件调试成功。(51 MCU on-chip serial port to control the GPRS module. KEIL software debugging success.)