We have 4 units in our Sydney Warehouse available for immediate dispatch.
We can get a further 100 units into Australia from ElecFreaks. If you order today, we can dispatch this stock between Dec 29, 2024 - Jan 15, 2025.
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.
Specification
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
Quick Start
Hardware Connection
Connect the buzzer to P0 port on OCTOPUS:BIT. 
Programming
Code
You can see the whole program from the link here
Result
The buzzer emits a series of sound with 2 Hz frequency.
Resources:
Please visit the ElecFreaks wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.
