wacky robotsnew york toy fair award

Choose your first box

ByteBoi8-Bit Game Console
WheelsonAI Self-Driving Car
SynthiaDigital Music Sampler
Jay-DDJ Mixer
ChatterCommunication Devices
CircuitPetHandheld Digital Pet
ClockstarSmartwatch
SpencerVoice Assistant
ArmstrongRobotic Arm
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Navigate right

STEM Apprentice

STEM Hero

STEM Legend

$1428

$996

-30%

1 year subscription

 | 

12 boxes

 | 

$83/box

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ages

difficulty

build time

learn soldering

learn coding

HOW IT WORKS

  • Choose your first box
  • New box every month
  • Instruction manual included
  • Free tools included
  • Cancel anytime
Free Worldwide Shipping

FREE WORLDWIDE
SHIPPING

7 - 12 days delivery

Lifetime Support

LIFETIME SUPPORT

Reach out if you need
help with your build!

Made in EU

MADE IN EU

Designed and produced
by tech experts

Secure Payment

SECURE PAYMENT

Use PayPal, debit card
or credit card

Recognized Globally

RECOGNIZED GLOBALLY

Over 100.000 STEM
superstars

This Is What You're Getting When You Hop on STEM Box Subscription

Box #1
byteboiDIY 8-Bit Gaming Console

learn about:

  • How to Code Your Own Games
  • Microcomputers & Microprocessors
  • Video Game Graphics

Box #2
wheelsonDIY AI Self-Driving Car

learn about:

  • Autonomous Navigation & Driving
  • Object Recognition
  • Computer Vision

Box #3
synthiaDIY Digital Music Sampler

learn about:

  • Digital Sound Production
  • Sound Sampling
  • MEMS Microphones

Box #4
jay-dDIY DJ Mixer

learn about:

  • Soundwave Production
  • Coding Custom Effects & Light Shows
  • Digital to Analog Converters

Box #5
chatterDIY Communication Devices

learn about:

  • Wireless Communication
  • LoRa Protocols
  • Data Encryption and Decryption

Box #6
circuitpetDIY Handheld Digital Pet

learn about:

  • Gyroscopes, Accelerometers & Motion Detection
  • Microcomputers & Real Time Clocks
  • Wearable Technology

Box #7
spencerDIY Voice Assistant

learn about:

  • IoT & Artificial Intelligence
  • Voice Recognition & Speech Synthesis
  • LED Dot-Matrix Displays

Box #8
clockstarDIY Smartwatch

learn about:

  • Gyroscopes, Accelerometers & Motion Detection
  • AI & Machine Learning
  • Wearable Technology

Box #9
armstrongDIY Robotic Arm

learn about:

  • Robotics
  • Industrial Automation
  • Servo Motor Control

Box #10
nasa perseveranceDIY Mars Rover

learn about:

  • AI & Robotics
  • Electrical Engineering
  • Space Exploration

Box #11
artemis watch & rover addons

learn about:

  • Wearable Technology
  • Bluetooth Low Energy
  • Environmental Sensors

Box #12
issDIY Space Station

learn about:

  • Solar-Powered Systems
  • PCB Assembly
  • Advanced Constructional Soldering

Meet Byteboi

DIY 8-Bit Game Console

  • Dual-core CPU

  • 2.4” full-color LCD

  • WiFi and Bluetooth

  • Preloaded with fun mini-games, puzzles, and adventures

  • Make your own video games for ByteBoi

  • Use it to navigate Wheelson

Start your STEM Adventure

With STEM Box Subscription Your Child Will Learn Skills of the Future

- One DIY Kit at a Time

Hardware assembly

Hardware assembly

Machine learning

Machine learning

Microcomputers

Microcomputers

Autonomous driving

Autonomous driving

Motion detection

Motion detection

Sound production

Sound production

Video game development

Video game development

Coding

Coding

Sensors and camera calibration

Sensors and camera calibration

AI

AI

Soldering

Soldering

Robotics

Robotics

Python

Python

Electronics

Electronics

Industrial automation

Industrial automation

Encryption

Encryption

Wireless communication

Wireless communication

Motors

Motors

Embedded programming

Embedded programming

Resistors

Resistors

You Get a 360° STEM
Educational Experience

Each box includes all necessary materials so you and your child can start learning and building today. No prior experience needed

But, if you’re an experienced maker, you’ll have a lot of fun tinkering with our customizable hardware & software

A unique diy project

A unique diy project

Comes with all components you need to build, learn and play

An educational booklet

An educational booklet

Learn about engineering, science and history behind your DIY gadget

Online step-by-step tutorials

Online step-by-step tutorials

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

Browse Other Products

Wacky Robots Subscription

Learn the basics of electronics

ages

difficulty

build time

no soldering

STEM Learning Bundles

Explore thematic bundles

Kids and Parents Agree That CircuitMess Is the Perfect Blend of Fun and Education

Over 100,000 STEM superstars all around the world use STEM kits from CircuitMess to learn relevant skills for our futures in a fun and playful way. Check out what they have to say:

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We can’t wait for the next project!

My kids, nieces and nephews hardly ever interact with each other but building CircuitMess project brought the whole family closer. It was the most rewarding experience I’ve ever had with these wonderful kids.

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I was able to get the children away from tablets.

My kids used to love Lego, but they’ve been glued to mobiles lately. I tried CircuitMess STEM kits, and all four are now enthusiastic. These sets are fantastic!

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Futuristic and unique, love the Cyberpunk idea.

Super creative, futuristic and unique. Love the Cyberpunk idea, love the style. It’s our family hobby now.

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Had the extra bit of swag stuff!

Got my James Webb Space Telescope today and everything look great. Came with all of the components and even had the extra bit of swag stuff they mentioned (stickers, bookmark, etc.)

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Excellent subscription

My 9 year old gets so excited when a new box of Wacky Robots arrives. He sings all the way from the mailbox to home :). What a great way to introduce electronics and building to kids.

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Stoked for Space-O project!

Words cannot describe how stoked I am for this Space-O project

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I’m absolutely impressed with the quality of the Cyberpunk products.

Currently in the process of assembly. So far I’m absolutely impressed with the quality of the Cyberpunk products, packaging and additional educational reading. I’m not the best at soldering, but I’m improving as I go and am enjoying the process as well.

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Worth every penny!

Great way to have fun, teach a kid and bond at the same time. My full support!

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A great experience with my son

My son and I have assembled computers, race cars and many other things but the best experience has always come from CircuitMess. More specifically, together, we built the Ringo and the Spencer. And it was time well spent.

Have questions?
Check out our FAQs!

We currently offer two distinct subscription lines: Wacky Robots and STEM Box. Here's a breakdown of the key differences between the two:

Wacky Robots subscription:

  • Ages 7+
  • Monthly project deliveries
  • You can choose from 1 month, 3 months, and 6 months subscription tiers
  • Focuses on teaching electronics and robotics
  • Projects are designed specifically for beginners

STEM Box subscription:

  • Ages 11+
  • Monthly project deliveries
  • You can choose from 1 month, 6 months, and 1 year pure STEM fun tiers
  • Combines electronics and coding education
  • Projects are moderately complex yet beginner-friendly

In the STEM Box subscription, you have the flexibility to choose the first box you receive. Depending on your choice, the schedule of your boxes will adjust accordingly (details available on the STEM Box page).

For Wacky Robots subscriptions, the schedule of the boxes is set and cannot be changed. You can view the schedule on the Wacky Robots page.

If you're interested in specific boxes, we suggest exploring our bundle offers.

Please note that skipping boxes is not possible in any of our subscription tiers.

The pricing is different depending on the line you choose. The more months you subscribe to, the better price you're getting.

Wacky Robots subscription (monthly project deliveries):

  • 1 month: $89/Box
  • 3 months: $78/Box
  • 6 months: $66/Box

STEM Box subscription (monthly project deliveries):

  • 1 month: $119/Box
  • 6 months: $99/Box + a free tools pack
  • 1 year: $83/Box + a free tools pack

Yes, you can purchase STEM Box projects in a form of a bundle in our shop.

Find the best STEM project for you, and become an explorer today.

We ship worldwide - you can get a Box no matter where you are in the world.

The estimated shipping time is 7 to 12 days, and the best part is that we offer free tracked shipping for orders over $50. For orders below $50 shipping fee is $15.

We ship locally for most regions. We have logistical centers in the US, European Union, and Australia. So you don't have to worry about the product getting over the border.

Both!

If you're a beginner, choose our Wacky Robots subscription line and easily enter the exciting world of electronics.

With Wacky Robots, you'll learn about the basics of electronics topics like LEDs, Ohm's law, resistors, capacitors, and much more.

Choose our STEM Box subscription line if you're up for a bigger challenge. Friendly for both beginners and experienced makers.

With STEM Box, you'll learn about topics like Artificial Intelligence, Machine learning, and other skills of the future. You'll also find that our kits are completely customizable, with endless tinkering and modification options in both hardware and software to take your creations to the next level or even make the different products work together.

You can access anatomy, build, coding, and usage guides on our learning platform, CircuitMess Resources, under the Guides section.

All our projects are open-source, and additional product details are available on our GitHub repository.

If you still can't find the answer you're looking for, you can always reach out to us at contact@circuitmess.com, and we'll be happy to help!

We understand that sometimes plans change, and you may need to cancel your subscription or order.

When you purchase a subscription, you'll receive repeat deliveries. These are based on the subscription duration and frequency that you select.

Our subscriptions auto-renew at the end of their duration. If you don't want to renew a subscription, you can cancel it in your account at any time.

Please note that you can not cancel your subscription for the boxes you've already purchased; you can only cancel your subscription for the upcoming boxes you have not paid for yet.

If you have any further questions, please reach out to us at contact@circuitmess.com, and we will be happy to assist you on your journey.