This board uses the NCT75-D temperature sensor which has a temperature accuracy of up to 1C and temperature resolution of 0.0625C. 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 on 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 Package Contents 1 x Digital Temperature Sensing Breakout Board 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 Temperature sensing breakout guide (PDF) Temperature example code (Zip file) Dimensions: Length: 28mm Width: 28mm Height: 3mm

J905931087600Temperature Sensor Breakout Board [Discontinued]