The temperature sensor DS-001 is a digital thermometer with a programmable resolution of 9 to 12 bits. It is suitable for accurately measuring temperature in living spaces and offices. The accuracy is 0.5 °C in the range of -10 to 85 °C. The sensor is extremely small, allowing it to be placed anywhere. Additionally, each sensor is addressed with a 64-bit code, enabling nearly unlimited sensors to be connected on a single 1-wire line. The power supply of 3 V to 5.5 V is provided directly through the data line.