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Description
soil moisture meter arduino Soil Moisture Sensor Module for Arduino Raspberry Pi – Makerlab PHProduct DescriptionSoil Moisture Sensor ModuleThis Soil Moisture Sensor Module can be used to detect the moisture of soil or judge if there is water around the sensor, let the plants in your garden reach out for human help. Insert this module into the soil and then adjust the on board potentiometer to adjust the sensitivity. The sensor would output logic HIGH LOW when the moisture is higher lower than the threshold set by the potentiometer. With help
Product DescriptionSoil Moisture Sensor Module
This Soil Moisture Sensor Module can be used to detect the moisture of soil or judge if there is water around the sensor, let the plants in your garden reach out for human help. Insert this module into the soil and then adjust the on-board potentiometer to adjust the sensitivity. The sensor would output logic HIGH/LOW when the moisture is higher/lower than the threshold set by the potentiometer. With help of this sensor, it will be realizable to make the plant remind you: Hey, I am thirsty now, please give me some water.
Features:
Digital output, easy to adjust.
Nickel plating to avoid corrosion.
Working voltage: 3.3V-5V
On-board LM393 chip
Dimension of the board: 3.2cm * 1.4cm
YL-100 Soil Moisture Detection Sensor Module 3pin.
This module is a simple moisture sensor, use measuring moisture and humidity resistance change.
More dry soil, the smaller the output voltage. The more humid the output voltage increases.
The module will be inserted into the soil through the AD converter voltage signal can be detected in soil moisture.
With FOR Arduino, small pumps and other modules automatic watering system
Module size: 60 * 20mm
Operating voltage :3.3-5V
Output voltage: 5V power supply, about 0-3.7V (3.7V voltage is fully immersed in water)
The output voltage is for reference only, because of the different water quality factors, please actual measurements.
This module is a consumable item, will be affected by environmental corrosion, life is about 12 months.
Package Included:
Soil Hygrometer Detection Module Soil Moisture Sensor Analog Output For arduino
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4.5 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025