AMG8851

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AMG8851 is an advanced thermal imaging camera module for low cost thermal imaging. It is an 8x8 grid infrared camera module from Panasonic that is equipped with an integrated high intelligence temperature sensing chip. It provides a resolution of 8×8 and a temperature sensing range of 0℃ to 80℃. The signal output can be used with an Arduino board to perform closed loop control of the temperature. This makes AMG8851 an ideal device for supporting a broad range of temperature sensing applications such as environmental monitoring, temperature sensing in machines, and medical imaging.

Application field

The AMG8851 thermal imaging camera module has a wide range of applications. It is a powerful tool for monitoring the environment in different scenarios. It can be used in medical imaging to support the analysis of patient data including temperature information. Additionally, it can be used by electricians to monitor temperature levels in machines, in the processing industry to monitor the temperature of food during manufacture, and in the areas of robotics and automation for controlling and monitoring processes that involve temperature information.

The module is also useful in climate monitoring, helping to identify regions affected by global warming or other climate-related changes. Smart home systems can also benefit from the data provided by the AMG8851 thermal imaging module, allowing the user to monitor their environment more accurately and efficiently.

Working principle

The AMG8851 module is based on a silicon-based TEP sensor array and associated signal conditioning circuitry with an Atomic Layer Deposition (ALD) infrared sensing film. It uses a capacitive detection method to accurately detect the temperature from the infrared radiation from the object under observation.

When the infrared radiation is detected, the signal is sent to an Analysis Circuits and Control Circuits, where the signal is converted to a digital signal. The digital signal is then transmitted via a PWM signal that allows the data to be read by a dedicated computer. The module is designed to allow users to select a temperature range to monitor and can be configured for different temperature monitoring functions.

In conclusion, the AMG8851 thermal imaging camera module is a powerful tool for monitoring temperatures in different environments. It has a wide range of applications in the medical, robotics and automation industries, and in environmental monitoring. It is capable of accurately detecting temperature levels and has associated firmware and hardware that can make configuring the device for different applications simple and straightforward.

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