Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Sensor Chip | MLX90614 |
| Interface | I2C / SMBus |
| Operating Voltage | 3.3V - 5V DC |
| Object Temp Range | -70°C to 380°C |
| Accuracy | ±0.5°C at 25°C |
| Resolution | 0.02°C |
| Response Time | 0.5 Seconds |
| Field of View | 90 Degrees |
| PCB Dimensions | 20mm x 15mm |
| Weight | 4.5g |
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect for DIY Electronics
Used this with an Arduino Uno for a contactless thermometer project. Works exactly as described and reads surface temperatures quickly.
Anonymous
Feb 25, 2026
Rating: 4/5
Good Value
Sensor works well. Just ensure you have pull-up resistors on the SDA/SCL lines for stable communication.
Anonymous
Feb 16, 2026
Rating: 5/5
Easy to Integrate
The I2C interface is straightforward. Libraries available online make it simple to get started with reading data.
Anonymous
Jan 31, 2026
Rating: 5/5
Compact Design
Small footprint fits well into my enclosure. Stable readings even when mounted near other components.
Anonymous
Jan 18, 2026
Rating: 5/5
Fast Response
Reads temperature changes very quickly. Great for automation tasks where speed is important.
Q: What is the maximum distance for measurement?
A: It depends on the target size, but generally works best within 5-10cm for small objects to ensure accuracy.
Q: Does this come with a library for Arduino?
A: Yes, several open-source libraries are compatible with the MLX90614 chip found on this module.
Q: How do I connect this to a Raspberry Pi?
A: Connect VCC to 3.3V, GND to GND, SDA to GPIO2, and SCL to GPIO3. Enable I2C in raspi-config.
Q: Can I power this with 3.3V logic?
A: Yes, the module supports 3.3V to 5V operating voltage, making it compatible with most microcontrollers.
Q: Is this certified for medical diagnostics?
A: No, this module is for hobby and industrial electronics use, not for medical diagnosis or clinical applications.
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