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
This is the Rain Sensor Module is based on the LM393 op amp.t includes the electronics module and a printed circuit board that “collects” the rain drops.
In Stock
R307S sensor is fingerprint detection and verification super simple to implement with Arduino,and other microcontrollers.This is the updated latest model of the R305 FingerPrint Sensor.
In Stock
This combo is specially designed for Arduino compatible controllers. It has an LED which works as the Power Indicator, a BNC connector and PH sensor interface. It is very easy to use.
In Stock
MAX30100 is an integrated pulse oximeter and heart-rate monitor sensor solution. It’s an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs.
