LM 35 Temperature Sensors for Arduino/Raspberry-Pi/Robotics LM35 series Temperature Sensors is a precisely integrated circuit whose voltage output is linearly proportional to the centigrade temperature. Features of LM 35 Temperature Sensors for Arduino/Raspberry-Pi/Robotics: Calibrated Directly in Celsius (Centigrade). Linear + 10-mV/C Scale Factor. 0.5C Ensured Accuracy (at 25C). Rated for Full 55C to 150C Range. Suitable for Remote Applications. Low-Cost Due to Wafer-Level. Applications of LM 35 Temperature Sensors for Arduino/Raspberry-Pi/Robotics: DIY projects. Robotics projects. Arduino projects. Raspberry-Pi projects. Electrical/Electronic projects.