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Octopus Digital PushButton Brick OBPushButton - Blue

100 units will be available shortly.

Express post shipping available (product is on backorder)

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. 

This is a digital push button sensor, which detects your press action. It is ideal for beginner class to test the Arduino or be your first sensor in your project. It was easy be used for Chipkit, STM32, AVR, ARM and other mirc-MCU.

The Freaduino Sensor Shield is the perfect shield to connect this senor to Arduino. Or Freaduino UNO which we had pre-stray Octopus Brick interface.

There are two color for you choosing, Red and Blue.


3P buckled wires connector

Easy to 'plug and play

Large button keypad and high-quality first-class hat

Able to achieve very interesting and an interactive work


Big button module pin definition: (1) Output (2) VCC (3) GND

Quick Start

Hardware Connection

Connect the push button brick to P0 port on OCTOPUS:BIT.




You can see the whole program from the link here


When the button isn't pressed, micro:bit will display a rectangle; when it is pressed, micro:bit will display a heart.



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. 

The Octopus Digital PushButton Brick OBPushButton - Blue appears in the following collections:

SKU EF-EF04034