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How do I connect my MLX90614 to my Raspberry Pi?
Step1: Enabling the I2C from Raspberry Pi setting. Type sudo raspi-config and then go to interfacing options. Go to I2C option and enable it. Step2: Download the package/library of MLX90614 by going to https://pypi.org/project/PyMLX90614/#files, then right click and copy the link address.
How to connect body temperature sensor to Raspberry Pi?
Connect pin 1 to the ground GPIO pin (labelled GND on the AdaFruit connector). Connect pin 2 to the GPIO pin 4 (labelled #4 on the AdaFruit connector). Put the 4.7kΩ resistor between pin 2 and pin 3 of the temperature sensor. Turn the Pi on, then put your finger against the sensor.
What is MLX90614?
The MLX90614 is an infrared thermometer for non-contact temperature measurements. Both the IR sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can.
How do I use MLX90614?
Arduino Wiring
- Connect GND to common power/data ground.
- Connect PWR to the power supply, for the 3V sensor this is about 3.3V. For the 5V version, use about 5VDC.
- Connect the SDA pin to the I2C data SDA pin on your Arduino.
- Connect the SCL pin to the I2C clock SCL pin on your Arduino.
How to interface mlx90614 temperature sensor with Raspberry Pi 3B +?
I have a mlx90614 sensor and I am interfacing it with raspberry pi 3 B+. I am using adafruit library python. Below is the code:
Who is the manufacturer of the mlx90614 sensor?
MLX90614 sensor is manufactured by Melexis Microelectronics Integrated systems, it works on the principle of InfraRed thermopile sensor for temperature measurement. These sensors consist of two units embedded internally to give the temperature output.
How to connect the MLX to the Raspberry Pi?
In later Raspberry’s models, both buses are available on GPIO header. To check that the MLX device is properly connected and worked, run this command: i2cdetect –y 1 (1 means /dev/i2c-1 device). This utility is available in the i2c-tools package.
What do you need for a temperature sensor on Raspberry Pi?
All the basic Hardware and Software requirements are previously discussed, you can look it up in the Raspberry Pi Introduction and Raspberry PI LED Blinking for getting started, other than that we need: Raspberry Pi 3 (any version would be fine). Pi Camera. MLX90614 – IR temperature sensor. Connecting wires. Breadboard.