Skip to content

    Your cart is empty

    Time to spark some excitement 🛒⚡

Taxes and shipping calculated at checkout
Subtotal €0,00

Grove - Water Sensor

Sold out
SKU C000185 Barcode 101020018 Show more
Original price €0
Original price €4,08 - Original price €4,08
Original price
Current price €4,08
€4,08 - €4,08
Current price €4,08
VAT included

The Water Sensor module indicates whether the sensor is dry, damp or completely immersed in water by measuring conductivity

Overview

The sensor traces have a weak pull-up resistor of 1 MΩ.
The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the grounded trace.
Believe it or not this circuit will work with the digital I/O pins of your Arduino or you can use it with the analog pins to detect the amount of water induced contact between the grounded and sensor traces.

Features:

  • Grove compatible interface
  • Low power consumption
  • 2.0cm x 2.0cm Grove module
  • High sensitivity

Application Ideas:

  • Rainfall detecting
  • Liquid leakage
  • Tank overflow detector

Tech specs

 

Item

Min

Typical

Max

Unit

Working Voltage

4.75

5.0

5.25

V

Current

<20

mA

Working Temperature

10

-

30

Working Humidity (without condensation)

10

-

90

%

Get Inspired

PROJECT HUB
Arduino Nano ESP32 based home automation project
Arduino Nano ESP32 based home automation project
Project Tutorial by innovative125

I have prepare home Automoation project using Arduino nano esp32

read more
BLOG
Building a minimalist network-updated digital clock with an Arduino Nano ESP32
Building a minimalist network-updated digital clock with an Arduino Nano ESP32
December 2, 2023

There are almost endless variations of clocks for sale on the internet today, but it is still easy to end up in a situation where you can't quite find a model with the style and features you want. Marco Zonca ended up with that problem while searching for a new clock to put in his music studio. Nothing on the market fit the bill, so he built this minimalist network-updated digital clock. Zonca wanted a simple design, the ability to adjust brightness, and NTP (Network Time Protocol) updates. There are clocks available with those features, but nothing in the style Zonca wanted. So he created the perfect clock for himself. It displays 24-hour time across a red LED matrix, lets the user control settings like brightness via Bluetooth® Low Energy communication, and always stays in sync with network time. An Arduino Nano ESP32 board, programmed through Arduino Web Editor, controls all of those functions. It mounts onto a custom PCB that Zonca designed for this clock. The PCB also hosts an 8×32 LED matrix display with MAX7219 driver. Three buttons on the PCB let the user select modes. The PCB fits into a black 3D-printed enclosure that reflects the overall minimalist style. Now Zonca has the perfect clock for his music studio. If you like the look of it, the sketch, PCB files, and 3D enclosure are all available on Hackster.io.

read more

Inspired by your shopping trends

  • Grove - Dust Sensor(PPD42NS)

    Provide reliable data for air purifier system Easy maintenance PWM output Grove compatible interface Compact and light design. This Dust Sensor gives a good indication of the air quality in an env...

  • Grove - Gas Sensor (MQ9)

    It can detect combustible Carbon Monoxide, Coal Gas and Liquefied Gas. The sensitivity can be adjusted by the potentiometer. Hardware Overview This is an Analog output sensor. It needs to be conn...

  • Grove - Infrared Reflective Sensor v1.2

    The sensor consists of an IR LED and a photo sensor (phototransistor). The light emitted by the IR LED gets reflected by any object placed in front of the sensor and this reflection is detected by ...

  • Gravity: Analog pH Sensor - Meter Kit

    Analog pH Sensor / Meter Kit specially designed for Arduino controllers and has convenient and practical "Gravity" connector and a bunch of features. Instant connection to your probe an your Arduin...

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare