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The output voltage will increase when the humidity of the sensor surface goes up
output indicator lamp 1mA red light
Product Flora RGB Smart NeoPixel version 2 - Pack of 4 Interface Single-wire digital Color / light type RGB Pack quantity 4 pcs Pinout & usage notes
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IR Infrared Receiver HS0038B - 38kHz Receiver IC lcd 1602 case The output voltage will increaseAdd Infrared Detection to Your Next Project The IR Infrared Receiver HS0038B is an infrared proximity sensor designed for presence sensing, short range detection, and touchless automation. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Interface: UART. Important: Infrared and optical readings change with target color, surface finish, distance, and strong ambient light.
