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  1. This is a breakout module for Playstation2 analog joystick. Lots of robot projects need joystick. This module provides a affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is connected to a digital pin.

     This item would be removed off after selling out.

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  2. This keyboard uses an analog input to read the five key state which saves IO resource for the Arduino. It can be used together with our I/O expansion boards to make amazing interactive project.

    News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here

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  3. Touch PAD Brick is a sensor module mainly through the capacitive touch TTP223-BA6 charge IC and the body of pressure, ceramics, glass and other dielectric materials, and the charge level is used to detect small changes in a touch switch of a sensor module.Circuit design is simple, just four operating modes. It has been widely used in induction cooker, microwave, washing machine, refrigerator, electronic scales, electronic watches, toys and other consumer products.

    This item would be removed off after selling out.

    News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here

    Learn More
  4. Octopus Mercury Sensor is a sensor module based on mercury switch principle, used for object level measurement and angle measurement.

    News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here

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  5. OCTOPUS Sound Sensor is a sensor module based on MIC sound sensing element . Sound Sensor is particularly sensitive to sound intensity,and it can be used to detect ambient sound level, but it can not identify the size of sound and the specific sound frequencies. It is available to make voice switches and other works.

     This item would be removed off after selling out.

     

     

    News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here

    Learn More
  6. Octopus Passive buzzer Brick is based on a Vibration sensor, High Sensitivity Vibration Detection Sensor - Golden.

    This item would be removed off after selling out.

    News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here

    Learn More
  7. A rotary or "shaft" encoder is an angular measuring device. It is used to precisely measure rotation of motors or to create wheel controllers (knobs) that can turn infinitely (with no end stop like a potentiometer has). Some of them are also equipped with a pushbutton when you press on the axis (like the ones used for navigation on many music controllers). They come in all kinds of resolutions, from maybe 16 to at least 1024 steps per revolution, and cost from 2 to 200 EUR or so.

    This item would be removed off after selling out.

    News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here

    Learn More
  8. This is Push Lock E-Switch button brick, 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.

    This item would be removed off after selling out.

    News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here

    Learn More
  9. 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.

    News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here

    Learn More
  10. This is a Button Switch with Circle Transparent Cap, 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 to be used for Chipkit, STM32, AVR, ARM and other mirc-MCU.

    This item would be removed off after selling out.


    News
    : All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check her
    e

    Learn More

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