Model: HR202 - Quantity: 1 - Color: Black - Material: FR4 - Main chipset: LM393 humidity sensor - Rated voltage: 1.5V - Max. Sine wave rated power: 0.2mW - Max. Sine wave working frequency: 500Hz~2kHz - Using temperature: 0~60'C - Using humidity: Below 95% RH - Hysteresis: - Response time: - Stability: - Accuracy: - Relative humidity: At 25'C 1kHz 1V - (Sine wave) humidity: 60%RH - Central value: 31kohm - Impedance range: 19.8~50.2kohm - With signal output indication - Single signal output - The output signal is low - To detect humidity output switch quantity in some occasion (No specific humidity ratio) - No driver needed - Directly connected to microcontroller - Great for DIY project