A
Anonymous
Mar 28, 2026
Rating: 5/5
Great for projects
Used this for a university prototype. Easy to wire and read values.
Description
Water Level Sensor Module for Moisture, Droplet, and Water Depth Detection
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | 3.3V - 5V DC |
| Output Signal | Analog & Digital |
| Sensor Type | Resistive Conductivity |
| PCB Dimensions | 65mm x 20mm x 8mm |
| Cable Length | 20 cm |
| Working Current | < 20mA |
| Response Time | < 1 Second |
| Surface Coating | Gold Plated Nickel |
| Mounting Style | Screw Hole Fixed |
| Warranty | 1 Year Limited |
5 reviews
A
Anonymous
Mar 05, 2026
Rating: 4/5
Solid build
PCB quality is good. Wish the cable was a bit longer.
A
Anonymous
Feb 28, 2026
Rating: 5/5
Perfect for my tank
Works great for monitoring water levels in my aquarium setup.
A
Anonymous
Jan 31, 2026
Rating: 5/5
Reliable detection
I use this for leak detection under the sink. Has not failed yet.
A
Anonymous
Jan 21, 2026
Rating: 4/5
Good sensitivity
Very sensitive to moisture. Just be careful with long term exposure.
5 FAQ
Q: Is this waterproof for long term use?
A: It is water-resistant for detection but not designed for permanent submersion.
Q: How do I clean the sensor?
A: Gently wipe with a soft cloth and fresh water, then dry completely.
Q: What is the output type?
A: It provides both analog voltage output and digital TTL output.
Q: Does it come with example code?
A: Yes, you can find Arduino and Python examples in the documentation section.
Q: Can I use this with 3.3V logic?
A: Yes, the module operates comfortably within 3.3V to 5V ranges.
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