与Arduino的连接 虽然HTS221支持I2C、3-wire SPI接口。对于3-wire SPI接口,其数据输入/输出(SDI/SDO)共用一条信号线,不同于Arduino的四线制SPI,有MOSI、MOSI信号线的区分。因此还是通过I2C接口连接。由于Arduino UNO正常工作在5V电压下,因此二者的连接还需要I2C Logic Level C
I2C Temperature Sensor (LM75A) Library for Arduino What is it This library (with example) is designed to be integrated in projects using LM75A sensors to get temperature with most Arduino boards. You'll be able to use between 1 and 8 LM75A sensor on a single board (or up to 16 if ...
Arduino library for I2C PCT2075 temperature sensor / thermal watchdog.DescriptionExperimentalWarning: This library is not tested with hardware yet. So use with care, feedback welcome.The PCT2075 is a temperature sensor with a range of -55°C - 125°C, an accuracy of ±2°C and 11 bit ...
我在这个项目中使用了 Arduino UNO。 首先,将 DHT 传感器与 Arduino 板连接起来。 VCC-5.5V DATA - PIN 4(您也可以使用引脚 3、4、5、12、13 或 14 15脚可以工作,但程序上传时必须断开DHT) 接地- 接地 用上述电路连接LCD 1602 I2C显示器。 LCD 与 Arduino 板的连接 VCC-5.5V 接地- 接地 SDA - A4(...
为什么说是子集,是因为 SMBus 是 I2C 的简化版,电气特性和传输速率等方面上略有不同。下图展示了一个 I2C 主设备和三个 I2C 从设备的示意图,总线上只能有一个主设备,而通常情况下你的主机(如 Raspberry Pi,Arduino)就是主设备,传感器为从设备。 图1:I2C 设备...
the sensor is capable of alerting you if the temperature is above or below a specified threshold. */ Wire.beginTransmission(TMP102_I2C_ADDRESS);//Say hi to the sensor. Wire.send(0x00); Wire.endTransmission(); Wire.requestFrom(TMP102_I2C_ADDRESS,2); ...
温度传感器是一种常见的使用开发板 I2C 的设备。通过连接温度传感器到开发板上的 I2C 接口,可以实时读取环境的温度数据。以下是一个使用 Arduino 开发板和温度传感器的示例代码: #include<Wire.h>#defineTEMPERATURE_SENSOR_ADDRESS0x48voidsetup(){Wire.begin();Serial.begin(9600);}voidloop(){Wire.beginTransmission...
Resistance Sensor Usage: Temperature Sensor Output: Switching Transducer Compatibility: Arduino, ESP32 Features: |Eesc318| **Advanced Monitoring Capabilities** The INA226 CJMCU-226 IIC I2C Interface Bi-Directional Current/Power Monitoring Sensor Module is a versatile tool for Arduino enthusiasts and prof...
Grove - BMP280 I2C and SPI Barometric and Temperature Sensor is a low-cost and high-precision environmental sensor measures the temperature and barometer. This sensor supports both I2C and SPI communication and we provide the BMP280 Arduino library.
TCS34725 I2C Color Sensor For Arduino SKU: SEN0212 Introduction The TCS34725 has a high sensitivity, wide dynamic range, and includes an IR blocking filter making it an ideal color sensing solution for use under varied lighting conditions. The sensor also includes four ultra-bright LEDs to allow...