Chatter Build Video

Let’s start building!

Finished building your Chatter? Let’s code!

Code custom games & apps

Try coding your own custom games & apps - it’s not as hard as it might seem.

Use our beginner-friendly code editor CircuitBlocks and code by dragging & dropping colorful blocks.

It’s super fun & easy

Puzzle-like blocks represent logical steps your program can take. Combine the blocks & create innovative apps!

When the colorful puzzle blocks are placed, Arduino C code is automatically generated on the right side of the screen.

You can instantly see what your code would look in C!

Had fun building Chatter?

Pick your next STEM project!

CircuitMess Subscriptions

Ages 9+

Wacky Robots

Learn the basics of electronics

Ages 11+

STEM Box

Learn electronics & coding

Individual Projects

  • Save 16%

    Starter Bundle

    Nibble & Wacky Robots will help you get started with electronics & coding

    $164.99

    Gift it

    AGES

    9+

  • Save 10%

    Retro Bundle

    Chatter & ByteBoi will teach you about retro gaming

    $259.99

    Gift it

    AGES

    11+

  • Save 10%

    Music Bundle

    Jay-D & Synthia will help you become a DJ superstar

    $238.69

    Gift it

    AGES

    11+

  • Save 10%

    RC Bundle

    Use ByteBoi to control Wheelson's next move

    $238.69

    Gift it

    AGES

    11+

  • Save 15%

    Gaming Bundle

    This one’s for all the gamers

    $318.99

    Gift it

    AGES

    11+

  • Save 10%

    AI Bundle

    Spencer & CircuitPet will teach you about AI

    $238.69

    Gift it

    AGES

    11+

  • CircuitMess Batmobile™

    Go from zero to STEM Super Hero

    $169.99

  • CircuitPet

    Build & code your own handheld virtual pet

    $119.99

    Gift it

    AGES

    11+

  • Spencer

    Build & code your own voice assistant

    $119.99

    Gift it

    AGES

    11+

  • Jay-D

    Build & code your own DJ mixer

    $129.99

    Gift it

    AGES

    11+

  • Wheelson

    Build & code your own AI self-driving car

    $129.99

    Gift it

    AGES

    11+

  • ByteBoi

    Build & code your own 8-bit game console

    $119.99

    Gift it

    AGES

    11+

  • Synthia

    Build & code your own synth

    $119.99

    Gift it

    AGES

    11+

  • Nibble

    Build & code your own retro game console

    $99.99

    Gift it

    AGES

    9+

  • Wacky Robots Bundle

    Beginner-friendly soldering practice kits

    $79.99

    Gift it

    AGES

    11+

  • CircuitMess Batmobile™

    Go from zero to STEM Super Hero

    $129.99

  • Save 16%

    Starter Bundle

    Nibble & Wacky Robots will help you get started with electronics & coding

    $149.99

    Gift it

    AGES

    9+

  • Save 10%

    Music Bundle

    Jay-D & Synthia will help you become a DJ superstar

    $216.99

    Gift it

    AGES

    11+

  • Save 10%

    AI Bundle

    Spencer & CircuitPet will teach you about AI

    $216.99

    Gift it

    AGES

    11+

  • Save 10%

    RC Bundle

    Use ByteBoi to control Wheelson's next move

    $216.99

    Gift it

    AGES

    11+

  • Save 15%

    Gaming Bundle

    This one’s for all the gamers

    $289.99

    Gift it

    AGES

    11+

Wacky Robots

Ages 9+ | Learn electronics

Wacky Robots

Ages 9+
Learn electronics

Discover the basics of electronics and get inspired to explore engineering principles through fun, hands-on DIY STEM projects

What’s in the box:

A DIY Wacky Robot

Get all the components you need to build, tinker & explore

Build guide

Easy-to-follow instructions for no hassle assembly

Collectable cards & stickers

Each robot comes with a collecatable card that you can play with. Collect them all!

You'll learn about:

Light emitting diodes (LEDs)

How capacitors work

Intentionally unbalanced motors

Resistance and ohm’s law

You'll learn about:

Light emitting diodes (LEDs)

How capacitors work

Intentionally unbalanced motors

Resistance and ohm’s law

STEM Box

Ages 11+ | Learn electronics & coding

STEM Box

Ages 11+
Learn electronics & coding

Dive into the world of electronics and coding by assembling exciting DIY electronic gadgets

What’s in the box:

A unique DIY electronics project

Get all the components you need to build, tinker & explore

A quick–start instruction booklet

Learn about the engineering, science and history behind your DIY gadget

Online step-by-step tutorials

Easy-to-follow instructions for a unique
building, coding & tinkering experience

You'll learn about:

Soldering & hardware assembly

Coding in C++ & CircuitBlocks

Artificial intelligence, autonomous cars, machine learning, voice recognition

Microcomputers and other electronic components

You'll learn about:

Light emitting diodes (LEDs)

How capacitors work

Intentionally unbalanced motors

Resistance and ohm’s law