All of the Pro Library bits laid out on a grid.
Educator reading instructions and putting littleBits invention together.
Student programing littleBits matrix on a laptop.
Kids in classroom creating an electronic soccer goal.
Group of students smiling and playing a littleBits hot potato game.
Roll over image to zoom in
All of the Pro Library bits laid out on a grid.
Educator reading instructions and putting littleBits invention together.
Student programing littleBits matrix on a laptop.
Kids in classroom creating an electronic soccer goal.
Group of students smiling and playing a littleBits hot potato game.

littleBits Pro Library

SKU: 670-0073

Our giant collection of nearly every Bit provides limitless options for schools and makerspaces.

  • Access STEAM Student Set and Code Kit content and hours of inventions and creative builds via littleBits Classroom
  • 316 Bits
  • Grades 3+
  • Engage 32 Students

Check out the Wall Storage for a convenient way to store and organize all the bits.

Read more
Price:
$4,999.95

Featured Activities

Kid demonstrating the littleBit's Keytar.

Keytar

Rock out with your own Keytar invention and customize your sound through code.
A girl and boy inventing with electronic snap-together building blocks.

Button Master

Code custom games with the LED matrix and create controllers with the the button bits.
A group of hands holding a completed littleBit's spider invention.

Hot Potato

Program a game of Hot Potato and create your own creepy creature to pass around.
A boy attaching a cup to his littleBit's invention to complete the circuit.

Meet the Pro Library

Our Pro Library arms your classroom or makerspace with all the Bits you need to unleash creativity, design thinking, hands-on learning, and engineering experimentation. Get individuals and groups prototyping inventions, large and small. 

Visit littleBits Classroom Take a look at our Planning Tools, Student Resources, and Curriculum to find the learning path that's right for you and your students 
Kids looking a littleBit's spider invention and laughing.

What your Students will Gain

Hands-On Learning

Hands-on learning through tinkering with inputs, outputs, sensors, and motors to gain tech literacy.

Lessons

Application of fundamental concepts such as circuitry, engineering, physics, art, and design thinking.

Serious Skills

Creative confidence and critical 21st century skills through scaffolded activities.
Laptop with littleBits simulator on the screen.

littleBits Fuse App

Expand upon what your inventions can do using the littleBits Fuse app to program your Bits using conditionals, loops, and functions. Students can create virtual circuits in their own workspace and learn how littleBits’ snap together to ensure their Bits are compatible and their inventions can come to life.

Designed for learner progression, students can take notes in their digital inventor’s notebook and program using blocks or JavaScript. You can save your workspace as well as send it back to your teacher for review.

Technical: Fuse is a progressive web app that is browser based and uses Chrome’s fast web USB/BLE API for connection management. For programming Fuse uses MakeCodes block programming canvas.
Access Fuse here

Compare with Other Products

littleBits STEAM Student Set Class Pack (10 sets)

$2999.95

Shop Now >

littleBits STEAM Student Set Class Pack.

OVERVIEW

Teach STEAM principles and encourage exploration, experimentation, and creativity through hands-on learning.

SUPPORT MATERIAL

STEAM Teacher's Guide (Included)

STEAM Invention Logs (Included)

STEAM Invention Guide

OTHER OPTIONS

STEAM Student Set $299.95

SKILL LEVEL

Beginner

  • Engineering
  • Circuit building
  • Design

LESSONS & ACTIVITIES

STEAM Student Set Activities >

STANDARDS ALIGNMENT

Curricular Crosswalk >

FREE APPS

None

BITS & ACCESSORIES

190 Bits

460 Accessories

NUMBER OF STUDENTS SUPPORTED

20-30

STORAGE

10 Newly Designed Durable Storage Cases

SPHEROCARE

1-3 Year Warranty

littleBits Code Kit Classroom Bundle (10 sets)

$2899.95

Shop Now >

littleBits Code Kit Classroom Bundle.

OVERVIEW

Learn the fundamentals of coding and computer science.

SUPPORT MATERIAL

Code Kit Bit Index

Code Kit Invention Logs

Invention Cycle Poster

Quick Start Guide

OTHER OPTIONS

littleBits Code Kit$299.95

SKILL LEVEL

Intermediate

  • Engineering
  • Circuit building
  • English Language Arts
  • Block-based coding

LESSONS & ACTIVITIES

Code Kit Activities >

STANDARDS ALIGNMENT

Curricular Crosswalk >

FREE APPS

Fuse app: Fuse is a progressive web app that is browser based and uses Chrome’s fast web USB/BLE API for connection management.

Code Kit App: Chrome Store, macOS v 1.0.8, Windows (32-Bit), and Windows (64-Bit)

BITS & ACCESSORIES

160 Bits

250 Accessories

NUMBER OF STUDENTS SUPPORTED

20-30

STORAGE

4 Tackle Boxes

SPHEROCARE

1-3 Year Warranty

littleBits STEAM+ Class Pack (10 sets)

$3499.99

Shop Now >

littleBits STEAM Class Pack.

OVERVIEW

Bring STEAM and coding to your classroom with the ultimate learning toolkit.

SUPPORT MATERIAL

STEAM Teacher's Guide (Included)

STEAM Invention Logs (Included)

STEAM Invention Guide (Included)

Quick Start Guide

OTHER OPTIONS

STEAM+ Kit $399.99

SKILL LEVEL

Beginner

  • Engineering
  • Circuit building
  • Freestyle inventing
  • Block-based coding

LESSONS & ACTIVITIES

STEAM+ Class Pack Activities >

STANDARDS ALIGNMENT

Curricular Crosswalk >

FREE APPS

Fuse app: Fuse is a progressive web app that is browser based and uses Chrome’s fast web USB/BLE API for connection management.

Code Kit App: Chrome Store, macOS v 1.0.8, Windows (32-Bit), and Windows (64-Bit)

BITS & ACCESSORIES

250 Bits

350 Accessories

NUMBER OF STUDENTS SUPPORTED

20-30

STORAGE

10 Newly Designed Durable Storage Cases

SPHEROCARE

1-3 Year Warranty

littleBits Pro Library

$4999.95

Shop Now >

littleBits Pro Library.

OVERVIEW

A comprehensive collection of Bits to implement limitless STEAM and coding learning experiences in schools and makerspaces.

SUPPORT MATERIAL

Pro Library Bit Index

Invention Cycle Poster

Quick Start Guide

OTHER OPTIONS

None

SKILL LEVEL

Intermediate

  • Engineering
  • Circuit building
  • Freestyle inventing
  • Block-based coding

LESSONS & ACTIVITIES

Pro Library Activities >

STANDARDS ALIGNMENT

Curricular Crosswalk >

FREE APPS

Fuse app: Fuse is a progressive web app that is browser based and uses Chrome’s fast web USB/BLE API for connection management.

Code Kit App: Chrome Store, macOS v 1.0.8, Windows (32-Bit), and Windows (64-Bit)

BITS & ACCESSORIES

316 Bits

368 Accessories

NUMBER OF STUDENTS SUPPORTED

30+

STORAGE

3 Tackle Boxes

Wall Storage (sold separately)

SPHEROCARE

1-3 Year Warranty

OVERVIEW

  • Teach STEAM principles and encourage exploration, experimentation, and creativity through hands-on learning.

  • Learn the fundamentals of coding and computer science.

  • Bring STEAM and coding to your classroom with the ultimate learning toolkit.

  • A comprehensive collection of Bits to implement limitless STEAM and coding learning experiences in schools and makerspaces.

SUPPORT MATERIAL

OTHER OPTIONS

SKILL LEVEL

  • Beginner

    • Engineering
    • Circuit building
    • Design

  • Intermediate

    • Engineering
    • Circuit building
    • English Language Arts
    • Block-based coding

  • Intermediate

    • Engineering
    • Circuit building
    • Freestyle inventing
    • Block-based coding

  • Intermediate

    • Engineering
    • Circuit building
    • Freestyle inventing
    • Block-based coding

LESSONS & ACTIVITIES

STANDARDS ALIGNMENT

FREE APPS

  • None

  • Fuse app: Fuse is a progressive web app that is browser based and uses Chrome’s fast web USB/BLE API for connection management.

    Code Kit App: Chrome Store, macOS v 1.0.8, Windows (32-Bit), and Windows (64-Bit)

  • Fuse app: Fuse is a progressive web app that is browser based and uses Chrome’s fast web USB/BLE API for connection management.

    Code Kit App: Chrome Store, macOS v 1.0.8, Windows (32-Bit), and Windows (64-Bit)

  • Fuse app: Fuse is a progressive web app that is browser based and uses Chrome’s fast web USB/BLE API for connection management.

    Code Kit App: Chrome Store, macOS v 1.0.8, Windows (32-Bit), and Windows (64-Bit)

BITS & ACCESSORIES

  • 190 Bits

    460 Accessories

  • 160 Bits

    250 Accessories

  • 250 Bits

    350 Accessories

  • 316 Bits

    368 Accessories

NUMBER OF STUDENTS SUPPORTED

  • 20-30

  • 20-30

  • 20-30

  • 30+

STORAGE

SPHEROCARE

  • 1-3 Year Warranty

  • 1-3 Year Warranty

  • 1-3 Year Warranty

  • 1-3 Year Warranty

Sphero littleBits logo

About Sphero littleBits

We’re on a mission to put the power of electronics in the hands of everyone, and to break down complex technologies so that anyone can build, prototype, and invent.
Learn More

Educator Resources

Free teacher resources designed to keep you informed and enrich your classroom experiences. Here you’ll find our latest guides, whitepapers, case studies and webinars all in one place.
All Self-Service Resources
Young student showing instructor her code on a laptop.
Whitepapers & Case Studies
Teacher working with student programming BOLT robot's LED matrix
Webinars
Two boys building a guitar with littleBits circuit STEAM kit.
littleBits Educator Guide
Students in science lab using a BOLT Power Pack.

Guide to STEM Funding

When it comes to incorporating STEAM into the classroom, support can come from a surprising number of sources -- and sometimes, all you have to do is ask. That’s why we’ve compiled a list of resources to help drive innovative tech adoption.

  • Federal Grants
  • Corporate Grants
  • Organizational Grants
  • Local Grants & Partnerships
  • Crowdfunding
Download Funding Guide

What's Included

An image of the bulk bits and the handouts that come with it.

Accessories & Materials

  • Comes with 3 tackle boxes to store hundreds of Bits on a shelf, or on the go
  • Includes a reference handbook
  • A teacher's guide with activities
  • Getting started guides
  • Classroom poster
An image of ANDS littleBit's bit.

4 ANDs
An image of Bargraphs littleBit's bit.

4 Bargraphs
An image of BLE littleBit's bit.

4 BLE
An image of the Branches littleBit's bit.

4 Branches
An image of the Bright LEDs littleBit's bit.

4 Bright LEDs
An image of the Buttons littleBit's bit.

8 Buttons
An image of the Buzzers littleBit's bit.

4 Buzzers
An image of the codeBits littleBit's bit.

4 codeBits
An image of the CVs littleBit's bit.

4 CVs
An image of the DC Motors littleBit's bit.

8 DC Motors
An image of the Delays littleBit's bit.

4 Delays
An image of the Dimmer Bits littleBit's bit.

4 Dimmer Bits
An image of the Envelopes littleBit's bit.

4 Envelopes
An image of the Fans littleBit's bit.

4 Fans
An image of the Filters littleBit's bit.

4 Filters
An image of the Forks littleBit's bit.

4 Forks
An image of the Inverters littleBit's bit.

4 Inverters
An image of the IR LEDS littleBit's bit.

4 IR LEDs
An image of the Keyboards littleBit's bit.

4 Keyboards
An image of the Latches littleBit's bit.

4 Latches
An image of the LED Matrices littleBit's bit.

4 LED Matrices
An image of the Light Sensors littleBit's bit.

4 Light Sensors
An image of the LEDs littleBit's bit.

4 LEDs
An image of the Long LEDs littleBit's bit.

4 Long LEDs
An image of the Makey Makey littleBit's bit.

4 Makey Makeys
An image of the Micro Sequencers littleBit's bit.

4 Micro Sequencers
An image of the Microphone littleBit's bit.

4 Microphones
An image of the MIDIs littleBit's bit.

4 MIDIs
An image of the Mixes littleBit's bit.

4 Mixes
An image of the Motion Trigger littleBit's bit.

Motion Trigger
An image of the MP3 Players littleBit's bit.

4 MP3 Players
An image of the NANDs littleBit's bit.

4 NANDs
An image of the NORs littleBit's bit.

4 NORs
An image of the Numbers littleBit's bit.

4 Numbers
An image of the ORs littleBit's bit.

4 ORs
An image of the Oscillators littleBit's bit.

4 Oscillators
An image of the Perfs littleBit's bit.

4 Perfs
An image of the Powers littleBit's bit.

16 Powers
An image of the Pressure Sensor littleBit's bit.

Pressure Sensor
An image of the Protos littleBit's bit.

4 Protos
An image of the Proximity Sensors littleBit's bit.

4 Proximity Sensors
An image of the Pulses littleBit's bit.

4 Pulses
An image of the Randoms littleBit's bit.

4 Randoms
An image of the Remote Triggers littleBit's bit.

4 Remote Triggers
An image of the Remote Triggers littleBit's bit.

4 Remote Triggers
An image of the RGB littleBit's bit.

4 RGB LEDs
An image of the Roller Swtiches littleBit's bit.

4 Roller Switches
An image of the Speakers littleBit's bit.

4 Speakers
An image of the Splits littleBit's bit.

4 Splits
An image of the Temperature Sensors littleBit's bit.

4 Temperature Sensors
An image of the Thresholds littleBit's bit.

4 Thresholds
An image of the Timeouts littleBit's bit.

4 Timeouts
An image of the Toggle Switches littleBit's bit.

4 Toggle Switches
An image of the USB I/Os littleBit's bit.

4 USB I/Os
An image of the USB Powers littleBit's bit.

4 USB Powers
An image of the UV LEDs littleBit's bit.

4 UV LEDs
An image of the Vibrations Motor littleBit's bit.

4 Vibrations Motors
An image of the Wires littleBit's bit.

32 Wires
An image of the Wireless Receivers littleBit's bit.

4 Wireless Receivers
An image of the Wireless Transmitters littleBit's bit.

4 Wireless Transmitters
An image of the XORs littleBit's bit.

4 XORs

Contact a Rep

Have any questions about Sphero? Talk to a human and get the answers you're looking for.

Contact a Rep

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