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NEW GUIDE: Adafruit PCT2075 Temperature Sensor #AdafruitLearningSystem #Adafruit #Sensors @Adafruit

A new guide in the Adafruit Learning System: Adafruit PCT2075 Temperature Sensor

The PCT2075 by NXP is a pin compatible drop in replacement for a very common I2C temperature sensor, the LM75. Compared to the LM75, however, the 11-bit ADC in the PCT2075 provides more precise measurements when compared to the LM75‘s 9-bit ADC. Additionally because the PCT2075 allows the address pins to work in three states (high, low, floating), you can have 27 PCT2075s on the same bus as opposed to only 8 for the LM75. Now you can finally measure the individual temperatures of the tentacles of three octopuses instead of just one!

See all the details in the new guide now > > >


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