Based on the semiconductor LM35 temperature sensor Can be used to detect ambient air temperature Calibrated directly in ?Celsius (Centigrade) Linear + 10 mV/?C Scale Factor 0.5?C Ensure accuracy (at +25?C) Low power consumption, less than 60uA Low output impedance, 1mA current through only 0.1? With screw holes for easy installation and fixed. Aperture 2.6mm
Product: LM75 Temperature Sensor Module Range in -25?C~100?C Small, cheap and easily available Works with both 3.3V and 5V Supported on Raspberry Pi and Arduino
Product: M5STACK Watering Unit with Moisture Sensor and Pump Capacitive measuring plate (corrosion resistant) Integrated 5W power water pump LEGO compatible holes
Power Supply: 3.3 to 5v Interface: 3 wire SPI Accuracy: 0.25?degree temperature Compatible Thermocouple: K type Measurement Temperature Range: -200 ?C to 1350 ?C Resolution: 14 bit
Integration Lowers System Cost, Simplifies Design Efforts, and Reduces Design Cycle Time High Accuracy Facilitates Meeting Error Budgets 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD Nonlinearity) Total Accuracy Over All Operating Conditions:
Internal integrated cold junction compensation circuit; With a simple three serial SPI interface; Temperature signal can be converted into 12-bit digital Embedded thermocouple break detection circuitry. High impedance differential inputs. Operating Voltage(VDC): 3 to 5.5 Temperature Range(?C): 0 to +1024 Cold Junction Compensation Range(?C): -20 to +80