Description
Pin Configuration of Rain Sensor
|
No: |
Name |
Function |
|
1 |
VCC |
Connects supply voltage- 5V. |
|
2 |
GND |
Connected to ground. |
|
3 |
D0 |
Digital pin to get digital output. |
|
4 |
A0 |
Analog pin to get analog output. |
Raindrop Sensor Features
- Working voltage 5V
- Output format: Digital switching output (0 and 1), and analog voltage output AO
- Potentiometer adjust the sensitivity
- Uses a wide voltage LM393 comparator
- Comparator output signal clean waveform is good, driving ability, over 15mA
- Anti-oxidation, anti-conductivity, with long use time
- With bolt holes for easy installation
- Small board PCB size: 3.2cm x 1.4cm
Applications of Rain sensor
- Automatic windshield wipers
- Smart Agriculture
- Home-Automation
