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MCP9808 High Accuracy I2C Temperature Sensor Breakout Board

MCP9808 High Accuracy I2C Temperature Sensor Breakout Board

Brand:adafruit
Product Code:ADA1782
Availability:Out of Stock
Price: RM25.00
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DESCRIPTION-

This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. They work great with any microcontroller using standard i2c. There are 3 address pins so you can connect up to 8 to a single I2C bus without address collisions. Best of all, a wide voltage range makes it usable with 2.7V to 5.5V logic!

Unlike the DS18B20, this sensor does not come in through-hole package so we placed this small sensor on a breakout board PCB for easy use. The PCB includes mounting holes, and pull down resistors for the 3 address pins. We even wrote a lovely little tutorial and library that will work with Arduino or CircuitPython. You'll be up and running in 15 minutes or less.

Some quick specs:

  • Simple I2C control
  • Up to 8 on a single I2C bus with adjustable address pins
  • 0.25°C typical precision over -40°C to 125°C range (0.5°C guaranteed max from -20°C to 100°C)
  • 0.0625°C resolution
  • 2.7V to 5.5V power and logic voltage range
  • Operating Current: 200 μA (typical)

Technical specs:

Dimensions:

  • 21mm x 13mm x 2mm / 0.8" x 0.5" x 0.08"
  • Weight: 0.9g
 
 
 
 
 
 
 
 

LEARN-

Adafruit MCP9808 Precision I2C Temperature Sensor Guide
Learn how to use this adorable little temperature sensor
MCP9808 Temperature Sensor Python Library
Use a MCP9808 precision temperature sensor on a BeagleBone Black or Raspberry Pi!
Adafruit FT232H With SPI & I2C Devices
Use the Adafruit FT232H USB to GPIO / SPI / I2C breakout with Adafruit's SPI & I2C devices.