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Product information "Adafruit MLX90640 IR thermal imaging camera breakout"

You can now add affordable thermal imaging to your project and with an Adafruit MLX90640 Thermal Camera Breakout. This sensor contains a 24x32 array of IR thermal sensors. When connected to your microcontroller (or Raspberry Pi), it will return an array of 768 individual infrared temperature readings over I2C. It's like those fancy thermal imaging cameras, but compact and simple enough for easy integration.

This version has a narrow 55°x35° field of view we also have a version with a larger 110°x70° field of view
This part measures temperatures from -40°C to 300°C with an accuracy of +- 2°C (in the range 0-100°C). With a maximum refresh rate of 16 Hz (the theoretical limit is 32 Hz, but we were not able to achieve it practically), it is perfect for creating your own personal detector or mini thermal imaging camera. We have code for using this sensor on an Arduino or compatible (the sensor communicates via I2C) or on a Raspberry Pi using Python. If you are using an Arduino-compatible, you will need a processor with at least 20KB of RAM - a SAMD21 (M0) or SAMD51 (M4) chipset is fine. On the Pi, you can even do interpolation processing using the Python library SciPy and get some pretty nice results!

This sensor reads the data twice per frame, in a checkerboard pattern, so it's normal to see a checkerboard dither effect when you move the sensor around - the effect isn't noticeable when things are moving slowly.
To make it easy to use, we hand-soldered it to a breakout board with a 3.3V regulator and level shifting. So you can use it with any 3V or 5V microcontroller or computer. We've even included SparkFun qwiic compatible STEMMA QT connectors for the I2C bus, so you don't even have to solder! Simply plug-n-play with one of our STEMMA QT (JST SH) cables. QT cable is not included.

And even better - we've done all the work here, with sample code and supporting software libraries to get you up and running with just a few lines of Arduino or Python code
.
Properties
Zolltarifnummer: 85258100
Brand: Adafruit
Country of Origin: USA
Gross Weight (kg): 0.006
Manufacturer ID: 4407
Product ID: ADA4407
Manufacturer

Adafruit

Adafruit: The expert for open source hardware

For more than ten years, programmers and tinkerers have benefited from the expertise of the Adafruit brand. Whether for beginners or proven experts, Adafruit has the right hardware components ready for your next IoT project.

Light comes into the dark with Adafruit NeoPixel

One extremely popular product line from the company's broad portfolio is Adafruit NeoPixel. These nifty LED components come in a wide variety of designs and color temperatures. NeoPixel modules are available, for example, in the form of a practical stick with five intelligent LEDs in red, green and blue (RGB) or in white (W), as a shield with 40 eye-saving RGBW LEDs in which all pixels are individually addressable, and as a jewel with seven RGBW LEDs that can be controlled with 8-bit PWM per channel.

Especially popular is the Adafruit NeoPixel Ring with 16 ultra-bright, intelligent RGB LEDs including integrated drivers, which you only need a single microcontroller to control. The trick is that the Adafruit NeoPixel rings form a chain, so to speak: You couple the output pin of one with the input pin of the other.

With the Adafruit NeoPixel products you can realize a wide variety of projects - there are virtually no limits to your creativity. With the help of an Arduino, a jumper cable and the appropriate software, you can control a NeoPixel ring individually and light up the small LEDs as you wish - either individually or in a specific combination. This way, you can also create your own Vu meter with the versatile LED components. Practical: To make programming Adafruit NeoPixel easier, Adafruit provides an Arduino library as well as a Python library.

Adafruit Feather Boards: Powerful hardware in a compact format

With Adafruit Feather, the hardware specialist from the States also has various powerful development boards in its range, which are essentially equivalent to an Arduino in terms of function. All of these boards are equipped with similar features; among other things, the pin assignment is the same and there are also many parallels when it comes to the microcontrollers and the battery charging properties. In addition, you can also find Feather boards with special devices like Bluetooth, Wi-Fi and cellular network connectivity as well as boards with microSD slot in Adafruit's product range. The name "Feather" is no coincidence: The boards are also characterized by being particularly compact and, above all, lightweight.

The range of top-class product highlights is wide: The STM32F405 Feather, for example, is the fastest CircuitPython board from Adafruit with an outstanding 168 MHz and meets the highest demands. It is equipped with a STEMMA QT / Qwiic port at the end, which makes it easy to connect to I2C sensors. The Adafruit Feather nRF52840 Express, on the other hand, shines with Bluetooth Low Energy and can also be used with CircuitPython thanks to native USB support.

Another important part of Adafruit's portfolio are the FeatherWings. With these expansion modules, you can also include components such as a display or a motor driver in your IoT project. The FeatherWing Proto is a proven classic in Adafruit's portfolio. This is ideally suited as a prototyping add-on for all Feather boards. The Adafruit FeatherWing Wing Tripler Mini Kit, on the other hand, is ideal if you want to connect a Feather to two other FeatherWings at the same time.

With the Adafruit MIDI FeatherWing Kit you get a music capable FeatherWing, thanks to which you can equip your Feather with MIDI input and output jacks. And with the Adafruit FeatherWing OLED you can easily add a small OLED display to your Feather board - no soldering required.

Adafruit: What's behind the brand

As an expert in open-source hardware, Adafruit has long since established itself in the electronics industry. The company was founded in 2005 by Limor Fried. At the time, the talented and innovative electrical engineer was still a student at the renowned Massachusetts Institute of Technology (MIT). To this day, Fried is CEO of the electronics giant, which is now headquartered in New York. The company's name also goes back to its founder: Fried was once known on the World Wide Web by the nickname "Ladyada" - a tribute to the famous IT pioneer Ada Lovelace.

Adafruit says it is committed to getting more people excited about technology and science - and thanks to its first-class products, the hardware expert from the USA is sure to succeed!

Manufacturer and safety information
Manufacturer information
Adafruit Industries, LLC
168 39th Street 1905CC
US 11232 Brooklyn, New York
https://www.adafruit.com
[email protected]

WEEE number: 20453810

Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
[email protected]

Safety instructions
  • Read operating instructions carefully before use and observe safety regulations.
  • Do not use in damp or wet environments unless the module is expressly suitable for this purpose.
  • Avoid direct contact with live parts.
  • Only operate in accordance with the specified voltage and current values.
  • Only assemble or disassemble electronic components when they are switched off and de-energised.
  • Protect sensors and optical elements from dust, dirt and mechanical damage.
  • Keep sources of heat, fire or explosion away from the components.
  • Dispose of in accordance with local regulations for electronic devices.
  • Do not repair defective modules on your own; call in specialised personnel instead.
  • In the event of visible damage or malfunctions, take the device out of operation immediately.
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