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wenshiduDHT11
- DHT11温湿度轮转显示并且通过串口传送,数码管以PE代替 oC代替℃-DHT11 rotation humidity and temperature display and serial transmission of digital control in place of PE instead of oC ℃
DHT21
- DHT21使用范例,硬件连接: P2.0口为通讯口连接DHT11,DHT11的电源和地连接单片机的电源和地,单片机串口加MAX232连接电脑.-DHT21 usage examples, hardware connection: P2.0 port as communication port connected DHT11, DHT11 the power and ground connections and power microcontroller, the microcontroller
D_TO_D_DHT11_UART
- 基于无线龙的简单点对点协议,接收添加串口通信,发射节点采用DHT11温湿度传感器,在PC上用串口工具查看回传数据时请使用十六进制显示。-Long based on a simple point to point protocol wireless receiver to add serial communications, transmitting node using DHT11 temperature and humidity sensors, with a serial port on t
dht11
- 实现温湿度显示测量,利用stc89c51编写,利用ds18b20显示-Achieve the measurement of temperature and humidity display, use stc89c51 preparation, use ds18b20 show
Temperature-and-humidity-sensor
- 利用串口通信观测dht11温湿度传感器的数据-The use of serial communication observations of temperature and humidity sensor data dht11
test_1
- //单片机 : AT89S52 或 STC89C52RC // 功能 :串口发送温湿度数据 波特率 9600 //硬件连接: P2.0口为通讯口连接DHT11,DHT11的电源和地连接单片机的电源和地,单片机串口加MAX232连接电脑 -MCU+DHT11 sensor+ serial
DHT11自编
- C语言编写的简单实用的DHT11 可以移植到80c51 和stm32开发板中
DHT11(串口显示)
- 51单片机控制,1602显示温湿度。DHT11温湿度采集(51 single chip microcomputer control, 1602 display temperature and humidity)
node programe RX(STM32读取DHT11的程序)
- STM32读取DHT11的程序,DHT11的供电电压为3---5.5V。传感器上电后,要等待1s以越过不稳定状态在此期间无需发送任何指令。(STM32 read DHT11 procedures, the power supply voltage of DHT11 to 3---5.5V. The sensor is powered on, wait for 1s to pass the unstable state during this period without sending any
dht11
- dht11,12兼容单片机程序。c语言程序可自行调试(DHT11, 12 compatible singlechip program.)