Adafruit Sensor De Temperatura Mcp9808 De Alta Precision I2c

Descripción

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** PRODUCTO DE ALTA CALIDAD, FABRICADO EN USA POR ADAFRUIT, NO CHINO ! **




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 is 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 any Arduino compatible. 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 uA (typical).



Sensing Temperature: -40ºC - 125ºC
Accuracy: 0.25ºC typical
Voltage - Supply: 2.7V - 5.5V
Operating Temperature: -40ºC - 125ºC
Uses any I2C address from 0x18 thru 0x1F
21mm x 13mm x 2mm / 0.8" x 0.5" x 0.08"
Weight: 0.9g




** INCLUYE TUTORIAL, LIBRERIA Y EJEMPLOS CON ARDUINO ( Hechos por Adafruit, PDF en Ingles ).

Garantía del vendedor: 30 días