watchdog

LCD应用显示keil编写非常实用的C程序(LCD display keil prepared very practical application of C-program)

1.手机APP远程控制：STM32L432开发板通过WIFI模块与因特网服务器建立TCP连接，服务器使用腾讯云，服务器系统为ubuntu，就是在ubuntu上建立一个TCP中继服务器，实现远程手机端与家居系统的信息中继传递，从而实现远程控制。 2.室内控制质量检测：通过MQ-2、MQ-135、GP2Y1050AU0F模块实现室内有毒气体（苯等）、可燃气体（一氧化碳等）和PM2.5的检测，并通过ESP8266将检测到的数据反馈给APP端。 3.家具电器自动控制：家具系统能通过检测到的数据自动控制打开空气净化器、抽风机等(261/5000 1. Mobile APP remote control: STM32L432 development board through the WIFI module to establish TCP connection with the Internet server, the server uses Tencent cloud, the server system is ubuntu, is to establish a TCP relay server on ubuntu, remote mobile phone and home system information Relay transmission, in order to achieve remote control. 2. indoor control quality detection: through the MQ-2, MQ-135, GP2Y1050AU0F module to achieve the indoor toxic gases (benzene, etc.), combustible gases (carbon monoxide, etc.) and PM2.5 detection, and through the ESP8266 feedback to the detected data APP side. 3. Furniture electrical automatic control: furniture system can automatically detect the data through the open air purifier, exhaust fan, etc.)

说明：  利用ATmega128控制实时日历时钟PCF8563(Control the use of real-time calendar clock PCF8563 ATmega128)

CAN CAN总线 空调智能节电的应用，汇编语言(CAN CAN intelligent saving air-conditioning applications, assembly language)

C51单片机 中断控制方向启亮，定时器延时1秒彩灯C程序(C51 microcontroller interrupt control Fang Xiangqi bright lights timer delay 1 second C program)

具有电能质量补偿和新能源并网功能的多功能并网逆变器及其在微电网电能质量定制中的应用，并网逆变器和微电网的PSCAD仿真源文件。(PSCAD source for the grid-connected inverter with power quality enhancement functionality, which is paid great expectation for micro-grid application. This file includes the micro-grid model and grid-tied model in PSCAD/EMTDC condtiion.)

STC89C54 的串口通信资料 很好的(STC89C54 serial communication very good)

这个是用labview编写的精确控制程序，模拟PID精确调节。(This is written with the precise control labview program to simulate the PID precise adjustment.)

说明：  ASCII码字库，包括12*12，24*24，32*32(ASCII codeword library, including 12*12, 24*24, 32*32)

AVR配套程序对AVR单片机初学者非常有用(AVR microcontroller AVR matching procedure is very useful for beginners)