grain-dryers

PS32自动气象站的嵌入式代码，stm32主控，包裹GPRS模块M33G和AD7792，ublox电子罗盘，GPS等驱动。C代码(PS32 AWS embedded code, stm32 master, wrapped GPRS module M33G and AD7792, ublox electronic compass, GPS and other drivers. C code)

该模块为网上购买的实物模块，与先前上传的超声波测距程序配套，实验验证可用。(The module is a physical module purchased online, which is matched with the previously uploaded ultrasonic ranging program, and the experimental verification is available.)

使用了成品遥控车的遥控与接受模块，基于STC89C52RC,模拟PWM输出控制车速，五个前进挡，两个倒挡(The remote control and acceptance module of the finished remote control vehicle is used. Based on STC89C52RC, the output of PWM is simulated to control the speed of the vehicle. There are five forward gears and two reverse gears.)

50hz陷波器设计代码,FFR陷波器设计，绝对的好东西啊！！！(50hz notch filter design code FFR notch filter design, absolutely a good thing! ! !)

此程序是一款电子秤程序，用1721的ic做显示，只要大家稍作调整即可使用，对开发人员有很大的帮助(This program is an electronic scale program, the ic to do with the 1721 show, as long as we make some adjustments to use, the developer is very helpful)

说明：  DHT11检测温湿度同时显示在LCD1602的代码(DHT11 detects the temperature and humidity while displaying the code on the LCD1602)

Arduino ps2 master...

使用DataAdapter对数据库进行操作 将SQL-search.aspx程序可改为使用DataAdapter对数据库进行操作. 程序使用"Dim objAdapt As New OleDbDataAdapter(strcmd,objCon)"创建了DataAdapter对象。(Use DataAdapter to operate the database The SQL-search.aspx program can be changed using the DataAdapter to operate the database. The program uses "Dim objAdapt As New OleDbDataAdapter (strcmd, objCon)" Creating a DataAdapter object. )

说明：  智能台灯可以根据光照的亮度自动调节亮度，可以保护大人和孩子的视力。(Intelligent desk lamp can automatically adjust the brightness according to the brightness of light, which can protect the eyes of adults and children.)

说明：  stm32f103系列单片机接，esp8266 wifi模块实现远程控制继电器。(Realization of remote control relay)