CJMCU-75 LM75 High-Speed I2C Interface Temperature Sensor Development Board

The CJMCU-75 LM75 is a high-speed temperature sensor with an I2C interface. It offers direct digital conversion of temperature readings within a range of -55℃ to +125℃, achieving an accuracy of 0.125℃. The microcontroller can directly access the sensor's internal registers via the I2C bus, and manipulate four registers to set various operating modes. The LM75A features three selectable logic address pins, allowing for the simultaneous connection of up to eight devices on the same bus without address conflicts.

🎯 Key Features

• I2C bus interface: The device has a 7-bit slave address of 1001xxx, enabling the expansion of up to eight external devices on the same bus.
• 11-bit ADC: This provides a temperature resolution of 0.125'C.
• Programmable temperature threshold and hysteresis set points: These allow for flexible and precise temperature control.
• Low power consumption: In shutdown mode, the device only consumes 1.0uA, helping to conserve power.
• Stand-alone temperature controller: Upon power-up, the device can function independently as a temperature controller.

📦 Package Contents

• 1 x CJMCU-75 LM75 Temperature Sensor Development Board

This high-performance temperature sensor is perfect for both electronics engineers and hobbyists working with Arduino, Raspberry Pi, and other microcontroller platforms. It's a versatile addition to your collection of electronics components and modules.{IMG_TAG_0}