Electronics Parts 
Electrical & Automation 
Lab Equipment's 
Power Supply 
Gadgets & Gear 
Miscellaneous 
Services 
Pre-Owned Products 
🚚 Delivery In Bangladesh.
( Cash on delivery within 1-2 days all over Bangladesh. )
☑ Receive from Office: Free.
☑ Inside Dhaka: 80 TK.
☑ Outside Dhaka: 150 TK.
☑ Express Delivery: 150 TK+
☑ Enjoy Free delivery on orders above 3,500 TK
Order by Call
Finally, your plants can speak to you! Just don’t be upset when it’s only to let you know when they need something.
With this module, you can tell when your plants need watering by how moist the soil is in your pot, garden, or yard. The two probes on the sensor act as variable resistors. Water is conductive, so the more water in the soil, the better the conductivity and the lower the resistance with a higher SIG out.
Use it in a home automated watering system, hook it up to IoT, or just use it to find out when your plant needs a little love. Installing this sensor and its PCB will have you on your way to growing a green thumb!
Check below for links to how-to use this sensor
Features
- Digital Output Threshold Adjust Potentiometer
- Power and Digital Output Indicator LEDs
- Analog and Digital outputs
- Mounting hole for easy installation
Technical Specifications
- Operating voltage 3.3V-5V
- PCB size: 3.2cm x 1.4cm
- Power indicators: (red) and digital switching output indicator (green)
- Comparator Chip : LM393
Pinouts
- VCC: .3.3V-5V
- GND: 0V Ground Reference
- DO: digital output (0 or 1)
- AO: Analog output (0 – VCC)
Watch this video it will give you a clear idea about this product.
Related Product
In Stock
5A Single Phase Active Output AC Current Transformer Module Current Sensor
In Stock
The DHT22 is a low cost digital temperature and humidity sensor with a single wire digital interface.It can uses to measure the surrounding air.
