This board uses the NCT75-D temperature sensor which has a temperature accuracy of up to 1°C and temperature resolution of 0.0625°C.

The device also features an over-temperature alert pin which is highly configurable. The temperature is read via an I2C bus. Since the device has 3 address pins it is possible to connect 8 devices on the same bus, a useful feature for comparing temperatures at several locations at once. The device can operate off either a 3V or 5V supply.

Features:

• Accurate digital sensing.
• Configurable over temperature alarm.
• Up to eight devices can be used on the same bus.

Contents:

• 1 x Digital Temperature Sensing Breakout Board.

Possible applications include:

• Indoor / outdoor temperature monitoring.
• Equipment, temperature fault monitoring.

Dimensions:

• Length: 28mm.
• Width: 28mm.
• Height: 3mm.

Connections:

• Vcc: Supply Voltage
• A0: Address Pin 1
• A1: Address Pin 2
• A2: Address Pin 3
• SDA: I2C Data
• SCL: I2C Clock
• OS/ALRT: Configurable over-temperature alarm
• GND: Ground

Resources:

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This product is supplied in a bag.