Seeed Grove Beginner Kit - Grove Beginner Kit Core Lessons; Lesson 1: Blinking with the LED

The Buzzer can give you interesting sound effects and you
will find it fun to play with.
Tips
The sound frequency of this Buzzer will change according to the change
in shaking frequency set from the Arduino IDE
Example
You can use the codes included to make the buzzer beep.
However, Grove-Buzzer can be much more fun. It can play
melodies! Find the examples via the path below:
File > Sketchbook > Grove_Beginner_Kit_Sketch-
book-master > tutorial 1 – Buzzer
2
Grove – Buzzer
D4 D3
A6 D7
D2
D6
A2
A0 12C.
UART
D5
12C..