% $-7.99
Sensor Module
Soil Moisture Sensor Module Detector Soil Hygrometer Detection Module Detection Depth for Arduino UNO
Product SKU: HW2019124
- Working voltage is 5V
- AD converter digits is 10 digits
- AD value: 0~400 (dry soil); 400~800 (moist soil); 800~950 (in the water)
- 4 Pin wire port. Connecting wire is provided. Easy to connect
- The holes are compatible with LEGO bricks
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$7.99
Product Description
The surface adopts immersion gold technology to improve the corrosion resistance of the sensor in the soil. Can provide more accurate soil moisture data.
Feature
- Voltage: 5V
- AD converter digits: 10 digits
- AD voltage: 5V
- AD value: 0~400 (dry soil); 400~800 (moist soil); 800~950 (in the water)
- Size: 48mm*24mm
- Support: compatible with Lego series
Hardware preparation
Software preparation
Wiring preparation
Arduino UNO+Arduino expansion board. Use the 4PIN wire to connect the sensor to the A2 port on the Arduino expansion board.
Note: If you do not use the Arduino expansion board, please use DuPont cable to connect the sensor to the Arduino development board
Note: If you do not use the Arduino expansion board, please use DuPont cable to connect the sensor to the Arduino development board
Arduino programming code
- Connect the Arduino UNO development board with the expansion board to the computer through the USB cable
- Use Arduino IDE to open the program
- Select the corresponding development board and open the connection port
- Open the serial port monitor and set the baud rate to 9600, upload the program
- Insert the sensor into the soil with different humidity and observe the data changes
Packing List
1* Soil module
1* 4PIN wire (20cm)
1* 4PIN wire (20cm)
| Item | Specification |
| Voltage | 5V |
| AD converter digits | 10 digits |
| AD voltage | 5V |
| AD value | 0~400 (dry soil); 400~800 (moist soil); 800~950 (in the water) |
| Size | 48mm*24mm |
| Support | compatible with Lego series |
