ghhd6.5

51单片机控制的仓库测温系统。主机为单片机，从机为分布在现场的单片机，DS18B20测温，1602显示，并通过485总线通信。(51 temperature measurement system with microprocessor controlled warehouse. Host microcontroller, the slave is distributed in the field of single-chip, DS18B20 temperature measurement, 1602, and through the 485 bus communication.)

说明：  2.2寸SPI串口9341 STM32_F103系列测试源码(2.2-inch SPI serial port 9341 STM32 Chu F103 series test source code)

说明：  STM32F103系列模拟USB串口实验，使用KEIL平台(STM32F103 series simulation USB serial port experiment, using keil platform)

本程序代码通过AVR ATmega88单片机运行PID运算算法，对于智能化的跟踪控制是必不可少的，输出可通过PWM输出控制电机或者两位输出控制继电器输出，都能达到非常好的控制效果。(This program code through the AVR ATmega88 microcontroller operation PID algorithm, for intelligent tracking control is essential, the output can be output through the PWM control motor or two bit output control relay output, can achieve very good control effect.)

RS485通讯代码,主机从机都有,调试通过绝对可以用(RS485 communication code, the host from the machine have, debugging can be used by an absolute)

keil软件开发，基于89c52单片机的pwm控制直流电机，通过4*4按键设置pwm值，并且在1620上显示出pwm的值。(Keil software development, 89C52 MCU PWM control of DC motor based on PWM by setting 4*4 key values, and in the 1620 shows the value of pwm. )

说明：  ADS1256驱动，硬件 软件 程序(ADS 1256 drive)

串口与pc机通讯，51单片机例程，只需要修改io口即可实现。(Serial communication with pc, 51 MCU routine, you only need to modify the io port can be realized.)

在点阵基本的走字功能上添加可以实现点整屏的时间以及温度显示，并且可以按键调节时间也可以遥控调节，具有与自动星期和日期更新功能，有温度报警功能。也可以添加时间报时功能。颠覆以往的点阵时间，真正纯原创(Take the word function in the basic lattice Add point of the entire screen time and temperature display, and buttons to adjust the time can be adjusted remotely with automatic day and date update function, temperature alarm function. You can also add time timekeeping function. Subvert the lattice, the real pure original)

dab单环控制，基于输出电压闭环和DSP28335，以及显示器(single closed loop controller of DAB)