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humidity hygrometer moisture detection arduino
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5PCS Soil Humidity Hygrometer Moisture Detection Sensor Module for Arduino

Amazon Price as of 02/15/2025 06:50 GMT+00:00

$9.99

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average price $7.49

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Product Description

Descriptions: With power indicator (red) and digital switching output indicator (green) LM393 is used as comparator chip VCC: 3.3V-5V GND: GND DO: digital output interface (0 and 1) AO: analog output interface Panel PCB Dimension: 3 x 1.5 cm/1.18 x 0.59 inch Soil Probe Dimension: 6 x 2 cm/2.36 x 0.79 inch colour:blue material:CCL packing:5 x Moisture sensor 5 x Soil Probe 10 x Dupont Cables Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

• Simple water sensor, which can be used to detect soil moisture • Adjustable sensitivity by adjusting the digital potentiometer • Operating voltage:3.3V~5V • Dual output mode, more accurate with analog output • A fixed bolt hole for easy installation

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