Soil Moisture Sensor For Arduino In Pakistan

Soil Moisture Sensor for Arduino – Automated Plant Watering System

Ensure your plants receive the right amount of water with the Soil Moisture Sensor. This simple yet efficient sensor detects the moisture levels in the soil, triggering automated watering systems or alarms to keep your plants healthy without the need for constant supervision. Perfect for use in smart gardens, automated plant care systems, or electronic projects, this sensor provides accurate readings of soil humidity and can be easily integrated into your DIY setups.

Key Features:

Dual Output Mode: Offers both digital and analog outputs for versatile usage. The digital output (D0) is high when soil moisture is low and low when moisture is adequate, while the analog output (AO) gives more precise moisture readings.
Easy Integration: Compatible with microcontrollers like Arduino, allowing you to easily connect and monitor soil moisture levels. The digital output can drive relays or buzzer modules for moisture alarm systems.
Stable and Reliable: Powered by a LM393 comparator chip, ensuring stable and accurate output for consistent performance.
Low Power Consumption: Operates within a voltage range of 3.3V to 5V, making it energy-efficient and ideal for low-power applications.
Clear Indicators: Features LED indicators (red for power, green for output status), providing clear feedback about the sensor’s operation.
Easy Installation: Includes a fixed bolt hole for secure mounting, and comes with a 21cm cable for flexible setup.
How It Works: The sensor detects soil moisture and outputs a high signal at the DO (digital output) when moisture is below the set threshold and a low signal when moisture exceeds the threshold. The AO (analog output) provides more detailed soil moisture values when connected to an ADC (Analog-to-Digital Converter), perfect for precise soil moisture readings.

Applications:

Automated Plant Watering Systems: Connect the sensor to a relay or water pump to automatically water plants when moisture is low.
Gardening Projects: Perfect for hobbyists or professionals building smart garden systems with Arduino or other microcontrollers.
Soil Moisture Alarms: Set up an alarm system to notify you when your plants need water.
DIY Electronics Projects: Ideal for educational projects or building blocks that require soil moisture detection.
Specifications:

Operating Voltage: 3.3V to 5V
Output Modes: Digital output (D0) and analog output (AO)
Power Indicator: Red LED
Output Indicator: Green LED
Comparator Chip: LM393 for stable output
PCB Dimensions: 3cm x 1.5cm
Soil Probe Dimensions: 6cm x 3cm
Cable Length: 21cm
Interface Description (4-wire):
VCC: 3.3V to 5V power supply
GND: Ground connection
DO: Digital output interface (0 or 1)
AO: Analog output interface
Package Includes:

1x Soil Moisture Sensor with 2 wires for connection
The Soil Moisture Sensor is a crucial component for anyone looking to automate plant care, track soil moisture levels, and build smarter, more efficient gardening systems. Whether you’re creating a garden care project with Arduino or integrating it into a larger IoT system, this sensor offers reliable, precise readings and easy setup.

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