Software; Play With Raspberry Pi (With Grove Base Hat For Raspberry Pi) - SeeedStudio Grove Loudness Sensor Manual

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Note
If we don't have Grove Base Shield, We also can directly connect Grove-Loudness Sensor to Seeeduino
as below.
Seeeduino Grove-Loudness Sensor
5V Red
GND Black
NC White
A0 Yellow

Software

Step 1. Please copy below code to Arduio IDE and upload to arduino. If you do not know
how to upload the code, please check
int loudness;
void setup()
{
Serial.begin(9600);
}
void loop()
{
loudness = analogRead(0);
Serial.println(loudness);
delay(200);
}
Step 2. Open the serial to monitor the output. It will be a significant change when blow to
the sensor.

Play With Raspberry Pi (With Grove Base Hat for Raspberry Pi)

Hardware
Step 1. Things used in this project:
how to upload code .