Octopus Passive buzzer Brick OBPB01

In stock


Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces. These the breadboard-less firm connection are prepared to extensive modules like poteniometers, sensors, relays, servos even buttons, just plug and play.
Octopus Passive buzzer Brick is based on a passive buzzer, it could control the volume by PWM. The distinction is active buzzer stickers.



Power supply needs: 5V
Interface type: Analog
Pin Definition: S-Sigal V-VCC G-GND
Wide detecting scope
Fast response and High sensitivity
Simple drive circuit
Stable and long life
Size: 19x27mm

Package List

Module Quantity
Passive buzzer Brick 1
Analog Sensor Cable 1

Hardware Connection

Connect the buzzer to P0 port on OCTOPUS:BIT.


You can see the whole program from the link here: link
Or you can download it from the page below.


The buzzer emits a series of sound with 2 Hz frequency.