Content for MLX90640

MLX90640

The MLX90640 is a fully calibrated 32x24 pixels thermal IR array in an industry standard 4-lead TO39 package with digital interface. The MLX90640 contains 768 FIR pixels. An ambient sensor is integrated to measure the ambient temperature of the chip and supply sensor to measure the VDD. The outputs of all sensors IR, Ta and VDD are stored in internal RAM and are accessible through I2C.

ID Chicken Eggs with Thermal Images, ML, and Cellular IoT

“In part one of a two-part project, we display thermal images on a TFT display, save them to flash, all to build an ML model w/ SMS alerts! One thing they don’t tell you about raising chickens in the …

Thermal Image Anomaly Detection with TinyML

“Build an anomaly detection ML model with Edge Impulse based on thermal images, with data sent over cellular to the cloud via the Notecard. When I say “anomaly detection” you may imagine an overly complicated process, something exclusive to deep …

AI thermal camera for safe camping (Seeed+Helium+AWS) (V2)

“TinyML model running Wio Terminal can identify if animal or human is approaching even in the dark, sends data to Helium LoRa network to AWS. In the previous project, I used Wifi connection to send tinyML inference data to AWS …

DIY a Thermal Imaging Monitor

“In this article, I will DIY a thermal imaging monitor using the ESP32-S2 parallel TFT touch screen and the MLX90640 Thermal imaging camera. It has been a long time since I want to make a thermal imaging monitorin the …

Portable Thermal Imaging with the MiniZed

“Create a low cost and portable thermal imaging solution for accurately measuring temperature. Introduction I have previously looked at the top end of the low cost thermal imaging solution with the use of the FLIR Lepton coupled to HDMI displays …

Intruder detection using ultra low powered thermal vision

“A system which detects intruders in dark with a low resolution thermal camera connected to a Raspberry Pi Pico using a TensorFlow Lite model Suppose you are alone at home or out for shopping or on vacations and someone breaks …

Intruder Detection Using Raspberry Pi Pico and Edge Impulse

“A system which detects intruders in dark with a low resolution thermal camera connected to a Raspberry Pi Pico using a Tensorflow Lite model Suppose you are alone at home or out for shopping or on vacations and someone breaks …

Touchless body temperature detector

“This project is able to measure body temperature touchlese, and when the alarming temperature is met, the machine would beep urgently. I was inspired by those very expensive touchless temperature detecor machine be sold on the market, it usually costs …

MLX90640 IR Thermal Camera Working with Raspberry Pi 4

“Using Raspberry Pi 4 to drive MLX90640 IR Thermal Camera var I2C interface in order to detect calorific objects. Story Want to detect something that can emit heat and figure out their temperatures? The MLX90640 IR thermal camera can display …

Making a DIY thermal camera based on a Raspberry Pi

“Hi everyone! Winter has arrived, and so I had to check the thermal insulation of my out of town residence dacha. And it just turned out a famous Chinese marketplace started to sell cheap thermal camera modules. So I decided …