LM75A IIC I2C High Accuracy Digital Temperature Sensor Board Module for Arduino

SKU: 1940763

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    1.66 1.66 Piece 1.6600000000000001 USD

    ¥ 11.40

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    • Based on LM75A, this is digital temperature sensor module. 

    • LM75A is a high-speed I2C interface temperature sensor and it can converted the temperature into a digital signal directly in the temperature range of -55 ℃ ~ + 125 ℃. 

    • MCU can read data from its internal registers directly through the I2C bus, and operate the 4 data registers to set different operation modes.

    • In the bottom of the module, you can select the I2C address, so that the same bus can connect eight devices without address conflict. 

    • The module can not only measure the temperature but you can set the over-temperature protection temperature.


    • Compatibility: Compatible with Arduino UNO R3 / Arduino Mega2560

    • Operating voltage: 2.8 - 5.5VDC

    • Operating Current: 2mA (max)

    • Interface: standard I2C interface

    • Resolution: 0.125'C

    • Scale: -55 ~ 125'C

    • Accuracy: ± 2'C @ -25 ~ + 100'C; ± 3'C @ -55 ~ + 125'C

    Note: Lighting, display and other factors may cause color shading, please comprehensive pictures and text descriptions to determine!

    Package Include:1X High Accuracy LM75A I2C Digital Temperature Sensor Board Module for Arduino.