SKU: 13873314946

Crazy Circuits Bit Board Kit

Sale price$89.06 Regular price$98.95
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Crazy Circuits Bit Board KitOverview Automate and expand your creativity with this Micro: Bit focused STEM Kit. Our Bit Board Kit contains a wide range of parts and components to help you get started building all kinds of projects. We've included LEDs, a potentiometer, a servo, and even a programable NeoPixel LED! Follow one of our many step by step guides or create your own project from scratch! The Bit Board greatly expands the capabilities of a standard Micro: Bit by giving

Overview

Automate and expand your creativity with this Micro:Bit focused STEM Kit.

Our Bit Board Kit contains a wide range of parts and components to help you get started building all kinds of projects. We've included LEDs, a potentiometer, a servo, and even a programable NeoPixel LED! Follow one of our many step by step guides or create your own project from scratch!

The Bit Board greatly expands the capabilities of a standard Micro:Bit by giving users access to all the ports, expanding it from the standard 3 to a full 20 interface points. Instead of connecting 3 LEDs or buttons to a Micro:Bit you can connect up to 20! This means you can create bigger and better projects within the Micro:Bit environment.

Connect standard servos and sensors to the Bit Board by simplify plugging them into the five Pin Header strips located on the backside. If you've never used these types of components before, don't worry! We have plenty of guides to show you how!

External batteries can easily be connected through the dedicated power pins, the brick based connection holes, or the power screw terminal port. Every Bit Board Basic Kit comes with a 2 AAA battery holder with a special connection port to power the Bit Board.

The Bit Board also features a built-in relay connected to Pin 16. This allows users to control 'dumb' components such as motors or mechanical buzzers, something the Micro:Bit can't do on its own. 

Version 1.5 of the Bit Board also features dedicated Pin Headers for Pins 19 and 20. This allows users to connect advanced SCL, SDA, and I2C accessories. Components such as Real Time Clocks and OLED Displays require access to these pins. 

Kit includes:

  • Crazy Circuits Bit Board
  • Right angled Micro USB Cable
  • 16 foot 1/8th inch roll of Maker Tape
  • 2AAA Battery Holder with JST Connector
  • 2 x Jumbo Pushbuttons
  • 4 x Jumbo 10mm LEDs
  • NeoPixel LED
  • Potentiometer
  • Piezo Speaker
  • Slide Switch
  • Brick Compatible Servo with Connector
  • Brick Base Plate
  • Alligator Clips
  • Guide Cards
  • Plastic Organizer

A Micro:Bit is not included with this kit, but can be added on in the options above.

Warning: Kit includes small parts. These are a choking hazard. Not intended for children under the age of 10.

Directions, Lesson Plans, and Guides

Find step by step project guides in our online Project Database

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13873314946

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The Whole Truth
Lexington, US
★★★★★ 4
As advertised
Color: 12PCS side brushes for Freo X Ultra/Freo Z Ultra/Freo X Plus
Decent quality and fit right in. Save few dollars and no complaints. Thank you for dropping by.
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Reviewed in the United States on January 16, 2025
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dawn swiney crowe
Chelsea, US
★★★★★ 5
Top notch price buster
Size: 11SMax-24Pack
Perfect fit, Perfect quality replacement and great deal!!!
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Reviewed in the United States on April 25, 2026
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Jon J Ceresa
Port Orchard, US
★★★★★ 5
Fits perfectly on my Dyson.
Size: 11SMax-24Pack
Fit perfectly. Work great. Improves your suction and cleaning power back to new. Good price. Fast shipping.
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Reviewed in the United States on January 28, 2026
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Mark
Grantham, US
★★★★★ 5
good
Size: 11S-25Pack
It doesnt feel like the original Eufy Brand but still very good.
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Reviewed in the United States on May 11, 2026
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Barbara Rambow
Cuba, US
★★★★★ 4
Workable but not as tight to fit
Size: 11SMax-24Pack
They work, but they don’t click in as smooth as the original pieces did
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Reviewed in the United States on January 20, 2026

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