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

SKU: 1940763

1.69 1.69 Piece 1.69 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.