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SHT30 source
STM8单片机与SHT30温湿度传感器通信程序(STM8 MCU communication to SHT30 temperature & humidity sensor by i2c)
- 2021-04-23 16:38:48下载
- 积分：1
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ESP8266-MODBUS-温湿度
说明： 配合中移onenet网络平台使用
1.修改esp8266.c下的wifi账号及密码
2.修改onenet.c下的PROID、SERIAL和PSWD
2.指令说明：
1.平台侧协议数据：
查询温度：01 03 0001 0001 D5CA
查询湿度：01 03 0002 0001 25CA
3.公式
1.温度：A0 / 100
2.湿度：A0 / 100(Use with China Mobile onenet network platform
1. Modify the wifi account and password under esp8266.c
2. Modify PROID, SERIAL and PSWD under onenet.c
2. Instructions:
1. Platform side protocol data:
Query temperature: 01 03 0001 0001 D5CA
Query humidity: 01 03 0002 0001 25CA
3. Formula
1. Temperature: A0/100
2. Humidity: A0/100)
- 2020-11-20 09:52:27下载
- 积分：1
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Traffic-control-1.3
这是一个交通管制的系统，基于51单片机而做的多机通讯(This is a traffic control system, based on 51 single and multi-machine communication do)
- 2011-11-22 17:26:32下载
- 积分：1
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uip
虚拟仪器的导航装备性能检测及故障诊断系统(Performance of navigation equipment, instrument test and fault diagnosis system)
- 2011-04-26 19:01:42下载
- 积分：1
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TemperatureControlSystem
本系统严格按照题中所定参数及要求，构建了一个以MSP430单片机为控制核心的温度自动控制系统。该系统用PSB型负温热敏电阻作为温度传感器，以一种类R-F的方法测量木盒内实时温度，单片机用实时温度与预设温度值一起代入PID算式得出一个温度增量，再用此温度增量线性的控制PWM波的占空比，开关电源的输出电压也会随之变化，即制冷晶片的输入功率发生变化，因此制冷晶片制冷（加热）的功率随PWM波占空比变化，达到自动控温的目的。本系统制冷（加热）效果明显，效率高，界面友好，制作精致，能够胜任题中所定各项要求。(Question in strict accordance with the system parameters and requirements set out to construct a MSP430 microcontroller to control the core temperature control system. The system with the PSB-type negative thermal sensitive resistors as temperature sensors, the method in a class of RF real-time measurement of temperature inside the wooden box, single chip with real-time temperature and the preset temperature value into the PID formula come together on behalf of a temperature increase, then this temperature increment linear wave PWM duty cycle control, switching power supply output voltage will change, that is cooling the chip input power changes, so cooling the chip cooling (heating) power with the PWM duty cycle changes in wave to achieve the purpose of automatic temperature control. The system cooling (heating) effect is obvious, efficient, friendly interface, making sophisticated, capable of the requirements set out in the title.)
- 2010-06-08 20:30:00下载
- 积分：1
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liushudengasm
这个是自己编的流水灯的例子，用汇编写的，可以学习和使用(THIS IS THE SOURCE OF C51 FOR LIUSHUIDENG,USING THE HUIBIAN)
- 2009-04-12 16:45:33下载
- 积分：1
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vfuzzforveehe
汽车纵向的模糊控制器，模糊控制制器为通用格式，可根据需要修改。
(Vehicle longitudinal fuzzy controller, fuzzy control system is a common format, and can be modified.)
- 2012-09-30 19:25:47下载
- 积分：1
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51单片机开发
说明： 金沙滩（KingST）C51单片机的开发板原理图(Principle diagram of C51 development board in Jinshatan)
- 2019-01-12 16:03:57下载
- 积分：1
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PIDzs
光电编码器，是一种通过光电转换将输出轴上的机械几何位移量转换成脉冲或数字量的传感器。
这是目前应用最多的传感器，光电编码器是由光栅盘和光电检测装置组成。光栅盘是在一定直径的圆板上等分地开通若干个长方形孔。由于光电码盘与电动机同轴，电动机旋转时，光栅盘与电动机同速旋转，经发光二极管等电子元件组成的检测装置检测输出若干脉冲信号(Photoelectric encoder, a photoelectric conversion to the output shaft of the mechanical geometry of displacement into a pulse or digital sensors. This is currently the most widely used sensors, optical encoder is determined by the grating disk and photoelectric detection device component. Grating disc is a circular plate in such a diameter of several rectangular holes partially opened. Because coaxial photoelectric encoder and the motor, the motor rotates, the grating disk rotates with the same speed motor, the light-emitting diodes and other electronic components of the detection device detects certain pulse signal output)
- 2013-08-19 20:34:47下载
- 积分：1
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STM8S_IIC_SHT20
STM8S005K6硬件IIC中断方式读取SHT21。硬件测试通过亲测可用(STM8S005K6 hardware IIC interrupt reading SHT21. Hardware test by pro-test available)
- 2016-09-06 10:43:31下载
- 积分：1
