U028

    NCIR Temperature Sensor Unit (MLX90614) SKU: U028   NCIR featured with built-in infrared sensor MLX90614. It can be used to measure the surface temperature of a human body or other object. Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so it can sense temperature without having to touch them physically. Simply point the sensor towards what you want to measure and it will detect the temperature by absorbing IR waves emitted. Because it doesn't have to touch the object it's measuring, it can sense a wider range of temperatures than most digital sensors: from -70°C to +380°C! It takes the measurement over an 90degree field of view so it can be handy for determining the average temperature of an area. Connect with M5Core via GROVE A IIC(0x5A). Product Features       Operating voltage: 4.5 to 5.5V Measuring temperature range: -70°C ~ 382.2°C Measurement accuracy at room temperature: ±0.5°C Field of view: 90° Sofrware Development Platform: Arduino, UIFlow(Blockly, Python) Two Lego-compatible holes Kit includes   1x NCIR Unit 1x Grove Cable Application   Body Temperature Measurement Object (biological) Motion Detection   Example 1. Arduino IDE The code below is incomplete. TO get complete code, please click here. #include   #include     #define NCIR_ADDR 0x5A    // declaration  uint16_t result;  float temperature;    // initialization  Wire.begin();\  M5.begin();    // read data  Wire.beginTransmission(NCIR_ADDR);Wire.write(0x07);Wire.endTransmission(false);  Wire.requestFrom(NCIR_ADDR, 2);  result = Wire.read();// Receive DATA  result |= Wire.read()