Build Your Own Thermal Camera with ESP32 & Semi MLX90640 Breakout: DIY Thermal Imaging Project
7Semi MLX90640 IR Thermal Camera Breakout: Precise Non-Contact Temperature Measurement
The 7Semi MLX90640 Thermal Camera Breakout is a high-performance infrared (IR) camera solution ideal for research, industrial applications, and more. This camera captures thermal images and provides accurate temperature readings, making it a valuable tool for various tasks.
Key Features:
- Wide Field of View: Capture a larger area in a single shot with an impressive 110-degree field of view, reducing the need for multiple scans.
- Precise Temperature Measurement: Measure temperatures ranging from -40°C to 300°C with an accuracy of ±2°C, ideal for diverse environments.
- Compact and Easy to Use: The small form factor and easy mounting options make this camera highly versatile for various applications.
- Seamless Integration: The I2C interface simplifies integration with existing systems for efficient data acquisition.
- Programmable Refresh Rate: Adjust the refresh rate between 0.5Hz and 64Hz to optimize performance for your specific needs.
Additional Benefits:
- Factory Calibrated: Ensures reliable temperature readings right out of the box.
- Low Power Consumption: The camera operates on a 3.3V/5V supply voltage with a current consumption of less than 23mA for energy-efficient operation.
Applications:
- Predictive Maintenance: Identify potential equipment issues by monitoring temperature variations.
- Research and Development: Capture thermal data for scientific studies and experimentation.
- Building Inspection: Detect thermal anomalies indicative of insulation problems or moisture leaks.
- Firefighting: Locate heat sources during firefighting operations to ensure safety and efficiency.
The 7Semi MLX90640 Thermal Camera Breakout is a powerful tool for non-contact temperature measurement. Its compact size, ease of use, and accurate performance make it ideal for various applications.
Specifications
- Compact size for easy integration
- Factory calibrated for reliable measurements
- Wide operating voltage range: 3.3V/5V
- Low power consumption: less than 23mA
- Expansive field of view: 110° x 75°
- Durable operating temperature range: -40°C to 85°C
- Wide target temperature range: -40°C to 300°C
- Exceptional Noise Equivalent Temperature Difference (NETD) of 0.1K RMS at 1Hz refresh rate
- I2C digital interface for straightforward communication
- Programmable refresh rate: 0.5Hz to 64Hz
STEMMA QT / Qwiic 4-pin 1mm Pitch White Female Connector Cable 150mm Long - Both Side can be purchased seperately.
Resources
MLX90640 Thermal Camera Breakout Captured Image
Dimensions
Connection with Raspberry PI
Raspberry PI pinouts
7Semi MLX90641 and MLX90640 Thermal Camera Breakout Comparison Table
Far infrared (IR) thermal sensor array 32x24 RES
People detection using far infrared (FIR) thermal sensor array
How field of view for infrared temperature sensors is determined
Swipe detection with infrared array and AI algorithm (MLX90640)
An IR thermal camera breakout is a device that allows the user to measure temperature by detecting and analyzing infrared radiation emitted by objects. This breakout board typically consists of a small camera module, a lens, and a processor that performs image processing to generate temperature readings. These temperature readings can be displayed on a screen or stored for later analysis. IR thermal camera breakouts are commonly used in a variety of applications, including building inspection, electrical engineering, and industrial monitoring. They are particularly useful for identifying hotspots or temperature gradients that might indicate potential problems or inefficiencies in a system. Overall, IR thermal camera breakouts provide an efficient and non-invasive method for measuring temperature, making them a valuable tool for many professionals.
FAQs:
Q: What is the field of view (FOV) of the 7Semi MLX90640 IR Thermal Camera Breakout?
A: The 7Semi MLX90640 IR Thermal Camera Breakout has an impressive 110-degree field of view, allowing you to capture a larger area in a single shot.
Q: What is the temperature measurement range and accuracy of the camera?
A: The camera can accurately measure temperatures ranging from -40°C to 300°C with an accuracy of ±2°C. This makes it suitable for various applications and environments.
Q: What interface does the camera use for communication?
A: The camera uses the I2C interface, which simplifies integration with existing systems and allows for efficient data acquisition.
Q: What are the applications of the 7Semi MLX90640 IR Thermal Camera Breakout?
A: The camera is ideal for various applications such as thermal imaging, temperature monitoring, non-contact temperature measurement, and object detection.
Q: Is the camera easy to use and integrate into projects?
A: Yes, the camera is designed to be compact and easy to use. It features a small form factor and easy mounting options, making it highly versatile for different projects. Additionally, the I2C interface simplifies integration with existing systems.
