Become explorers & enter the exciting universe of quirky robots that will teach you about electronics with unique DIY STEM kits
How does it work?
1. Choose a delivery plan
Select a 1, 3, 6 or 12-month plan, cancel anytime
2. Get a new project every month
A new Wacky Robot will be delivered to your doorstep each month
3. Learn & have fun!
Learn the skills of the future with hands-on projects
1. Choose a delivery plan
Select a 1, 3, 6 or 12-month plan, cancel anytime
2. Get a new project every month
A new Wacky Robot will be delivered to your doorstep each month
3. Learn & have fun!
Learn the skills of the future with hands-on projects
Perfect for any curious mind
All our projects are tailored for beginners and require no prior knowledge or skills!
If you’re an experienced maker, you'll have a lot of fun tinkering with our customizable hardware & software
Meet Wacky Robots
Bob, Capacitron, Mr. Bee, Marv, Resistron & other members of the Wacky Robots Universe will help you enter the world of electronics while having fun.
Seriously fun
Wacky Robots can light up, sparkle, buzz and shine on your command
You can play with their cool features and show them off to your friends — enjoy all the buzzzzz!
Collect them all!
Each robot comes with a collector’s card that you can play with, collect or trade with your friends
Empower kids’ natural curiosity
We encourage kids to explore, learn and express themselves through fun, hands–on STEM projects
With our projects, kids will build confidence to tackle other challenges with persistence and tenacity and become the innovators of the future!
Start your journey today
Wacky Robot project #1
Dusty
Beginner–friendly 40+ piece kit
Has photoresistors that detect light
You will learn about electronics & photoresistors
Ships: Now
Wacky Robot project #2
Hertz
Beginner–friendly 50+ piece kit
Build your own Bluetooth speaker that lights up
You’ll learn about sound synthesis & amplifiers
Ships: November 2023
Wacky Robot project #3
Artemis
Beginner–friendly 50–piece kit
Build a running-light circuit with 8 LEDs
Learn about “555” - one of the most iconic timer ICs in history
Ships: December 2023
Wacky Robot project #4
Buttons
Ships: January 2024
Wacky Robot project #5
Robby
Ships: February 2024
Wacky Robot project #6
Planck
Ships: March 2024
Wacky Robot project #7
Cassandra
Ships: April 2024
Wacky Robot project #8
Bob
Beginner–friendly 16+ piece kit
Has 6 RGB LEDs that automatically change colors
You will learn about LEDs
Ships: May 2024
Wacky Robot project #9
Capacitron
Beginner–friendly 12–piece kit
2 pushbuttons that show capacitor functions
You will learn how capacitors work
Ships: June 2024
Wacky Robot project #10
Mr. Bee
Beginner–friendly 8–piece kit
Vibrates and moves around like a bee
Learn about unbalanced motors
Ships: July 2024
Wacky Robot project #11
Marv
Beginner–friendly 12–piece kit
Has 2 blue LEDs and a pushbutton
Learn about pushbuttons and switches
Ships: August 2024
Wacky Robot project #12
Resistron
Beginner–friendly 8–piece kit
Has a variable resistor that dims LED brightness
Learn about resistance and Ohm’s law
Ships: September 2024
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 collectable card that you can play with. Collect them all!
"Would recommend this to any parent looking to help their kids learn and grow" - Richard Germain, Canada
"Would recommend this to any parent looking to help their kids learn and grow" - Richard G. - Father
With over 80,000 boxes delivered, CircuitMess is empowering young and adult makers all around the world to learn the skills of tomorrow
"This was super easy and fun for my 9-year-old"
"My 9 year old daughter is loving this. Super easy and fun to build."
Joshua B.
Father, Canada
"My daughter feels so confident soldering and connecting circuits"
"My daughter looks forward to each project and has enjoyed every hour of her builds. She has used her brains and hands, made mistakes and fixed them, and now feels so confident soldering and connecting circuits. Even liked the after care when we needed additional pieces."
Kevin H.
Father, England
"As a Brazilian in a Slovak family, this kit was the perfect icebreaker"
"I am thrilled to say that the Wacky Robots set was the best gift I have ever given. I was looking for something unique to surprise my brother-in-law and his amazing family, which includes three curious and creative children of different ages. I also wanted a single piece gift that could delight the entire family and serve as an icebreaker for me, since I'm new to their environment as a Brazilian in a Slovak family. The Wacky Robots set perfectly fulfilled all my requirements. The set contains five different robots, each one teaching a different electronic component, and after giving the gift, we all selected one to build together as a fun family activity. Each learning achievement was celebrated, and we were thrilled when the robots came to life. I must mention the exceptional package, clear instructions, and unique visual details included in each set. They truly set this product apart. I would highly recommend the Wacky Robots set to anyone looking for an educational and engaging activity for the whole family."
Carolina S.
Aunt, Canada
"My daughter and I had so much fun"
"My daughter and I had a great time building our first robot!"
Maren S.
Mother, Washington
"How I Was Able To Engage The Children And Get Them Away From The Tablets"
"My children loved building kits like lego, etc.. but during last years I saw more and more how they are spending a lot of their free time on mobiles. I tried CircuitMess stem boxes to see if they will be interested. And I was really surprised that yes - although we are still in initial phase, all of my 4 children have plans for STEM boxes to build and use them. What is great, is that some of them are working together - so when my son decided to start with wheelson, then he to continued with byteboi which is also usable as remote control for wheelson, and finally build the armstrong that can work standalone or also mounted to wheelson. This is really great on these sets."
Milan K.
Father, Croatia
"I recommend it to children AND adults who are interested in tinkering"
"This subscription has been so amazing for me and my daughters. The kits are challenging and engaging, and the components that come with the kits are very high quality. We haven’t hade one issue with ours yet. The subscription is totally worth it and I would recommend it to children AND adults who are interested in electronics, tinkering, and coding!"
Jeremy G.
Father, Arkansas
Would recommend this to any parent looking to help their kids learn and grow
Would recommend this to any parent looking to help their kids learn and grow
"So Much Fun!"
"My 9 year old daughter is loving this. Super easy and fun to build."
Joshua B.
Canada, Father
"How I Was Able To Engage The Children And Get Them Away From The Tablets"
My children loved building kits like lego, etc., but during last years I saw more and more how they are spending a lot of their free time on mobiles. I tried CircuitMess stem boxes to see if they will be interested. And I was really surprised that yes - although we are still in initial phase, all of my 4 children have plans for STEM boxes to build and use them. What is great, is that some of them are working together - so when my son decided to start with wheelson, then he to continued with byteboi which is also usable as remote control for wheelson, and finally build the armstrong that can work standalone or also mounted to wheelson. This is really great on these sets.
Milan K.
Croatia, Father
"So Much Fun!"
"My daughter and I had a great time build"
Maren S.
US, Mother
"Totally satisfied and impressed"
"My daughter looks forward to each project and has enjoyed every hour of her builds. She has used her brains and hands, made mistakes and fixed them, and now feels so confident soldering and connecting circuits. Even liked the after care when we needed additional pieces."
Kevin H.
US, Father
"These Kits are Incredible"
"This subscription has been so amazing for me and my daughters. The kits are challenging and engaging, and the components that come with the kits are very high quality. We haven’t hade one issue with ours yet. The subscription is totally worth it and I would recommend it to children AND adults who are interested in electronics, tinkering, and coding!"
Jeremy G.
US, Father
"The Best Gift I Have Ever Given"
"I am thrilled to say that the Wacky Robots set was the best gift I have ever given. I was looking for something unique to surprise my brother-in-law and his amazing family, which includes three curious and creative children of different ages. I also wanted a single piece gift that could delight the entire family and serve as an icebreaker for me, since I'm new to their environment as a Brazilian in a Slovak family. The Wacky Robots set perfectly fulfilled all my requirements. The set contains five different robots, each one teaching a different electronic component, and after giving the gift, we all selected one to build together as a fun family activity. Each learning achievement was celebrated, and we were thrilled when the robots came to life. I must mention the exceptional package, clear instructions, and unique visual details included in each set. They truly set this product apart. I would highly recommend the Wacky Robots set to anyone looking for an educational and engaging activity for the whole family."
Carolina S.
Canada, Aunt
"Would recommend this to any parent looking to help their kids learn and grow" - Richard Germain, Canada
"Would recommend this to any parent looking to help their kids learn and grow" - Richard G. - Father
With over 80,000 boxes delivered, CircuitMess is empowering young and adult makers all around the world to learn the skills of tomorrow
"This was super easy and fun for my 9-year-old"
"My 9 year old daughter is loving this. Super easy and fun to build."
Joshua B.
Father, Canada
"My daughter feels so confident soldering and connecting circuits"
"My daughter looks forward to each project and has enjoyed every hour of her builds. She has used her brains and hands, made mistakes and fixed them, and now feels so confident soldering and connecting circuits. Even liked the after care when we needed additional pieces."
Kevin H.
Father, England
"As a Brazilian in a Slovak family, this kit was the perfect icebreaker"
"I am thrilled to say that the Wacky Robots set was the best gift I have ever given. I was looking for something unique to surprise my brother-in-law and his amazing family, which includes three curious and creative children of different ages. I also wanted a single piece gift that could delight the entire family and serve as an icebreaker for me, since I'm new to their environment as a Brazilian in a Slovak family. The Wacky Robots set perfectly fulfilled all my requirements. The set contains five different robots, each one teaching a different electronic component, and after giving the gift, we all selected one to build together as a fun family activity. Each learning achievement was celebrated, and we were thrilled when the robots came to life. I must mention the exceptional package, clear instructions, and unique visual details included in each set. They truly set this product apart. I would highly recommend these products to anyone looking for an educational and engaging activity for the whole family."
Carolina S.
Aunt, Canada
"How I Was Able To Engage The Children And Get Them Away From The Tablets"
"My children loved building kits like lego, etc.. but during last years I saw more and more how they are spending a lot of their free time on mobiles. I tried CircuitMess stem boxes to see if they will be interested. And I was really surprised that yes - although we are still in initial phase, all of my 4 children have plans for STEM boxes to build and use them. What is great, is that some of them are working together - so when my son decided to start with wheelson, then he to continued with byteboi which is also usable as remote control for wheelson, and finally build the armstrong that can work standalone or also mounted to wheelson. This is really great on these sets."
Milan K.
Father, Croatia
"I recommend it to children AND adults who are interested in tinkering"
"This subscription has been so amazing for me and my daughters. The kits are challenging and engaging, and the components that come with the kits are very high quality. We haven’t hade one issue with ours yet. The subscription is totally worth it and I would recommend it to children AND adults who are interested in electronics, tinkering, and coding!"
Jeremy G.
Father, Arkansas
"My daughter and I had so much fun"
"My daughter and I had a great time building our first robot!"
Maren S.
Mother, Washington
What others say about us
The best way to encourage creativity for kids and adults! Level of difficulty goes up with each box, but it's all well written down and easy to follow so 10/10
Daniel Robert, Netherlands
We recently started subscribing to circuitmess stem boxes to replace another known brand. The difference is night and day. We have completed two projects and are looking forward to the next one.
Daniel, The United Kingdom
Excellent kit for introducing children to electronics. It lets them understand that technology can be crafted and not only consumed.
Paul, Ireland
Reviews 335 • Excellent
4.5
Over 80,000 Boxes delivered to future engineers worldwide
Check out #CircuitMess to see more makers
A world of imagination & curiosity — delivered
A world of imagination & curiosity — delivered
Plans starting at $29.99 per month
Raise Little STEM Superheroes With A Simple Subscription
Everything you need to teach your kids in electronics, engineering - delivered regularly in a box, cancel anytime.
Beginner Ages 9+
Wacky Robots
Discover the basics of electronics and get inspired to explore engineering principles through fun, hands-on DIY STEM projects.
from $30/Box
What you’ll get
-
A DIY Wacky Robot every month
-
Build guide
-
Engaging comic book included
-
Cancel anytime
You'll learn about:
Which subscription line should I choose?
We currently offer two different subscription lines - Wacky Robots & STEM Box.
Here are the main differences between the two:
Wacky Robots subscription:
• Ages 9+
• Projects delivered monthly
• You can choose from 1 month, 3 months, 6 months or 1 year of pure STEM fun
• Projects teach about electronics
• All the projects are completely tailored to beginners
STEM Box subscription:
• Ages 11+
• Projects delivered every 3 months
• You can choose from 1 month, 1 year or 2 years of pure STEM fun
• Projects teach about electronics & coding
• The projects are of medium complexity but totally beginner-friendly
Can I skip a Box or choose the Box I want to get?
Once you subscribe, you cannot skip a Box.
However; you can cancel your subscription at any time. That way you can cancel your subscription before we start shipping the Box you do not want to get and re-activate your subscription prior to us shipping the Box you do want to get.
You can check the shipping schedule of each Box on the STEM Box or Wacky Robots page.
How much does it cost?
The pricing is different depending on the line you choose. The more months you subscribe to, the better price you’re getting.
STEM Box subscription (projects shipped every 3 months):
• 3 months: $99/Box
• 1 year: $87/Box + a free tools pack
• 2 years: $79/Box + a free tools pack
Wacky Robots subscription (projects shipped every month):
• 1 month: $38/Box
• 3 months: $35/Box
• 6 months: $33/Box + a free tools pack
• 1 year: $30/Box + a free tools pack
Can I get a Box without subscribing?
Yes, you can purchase STEM Box projects in a form of a bundle in our gift shop.
Find the best STEM project for you, and become an explorer today.
Where do you ship?
We ship worldwide - you can get a Box no matter where you are in the world.
The estimated shipping time is 4 to 6 days, and the best part is that we offer free tracked shipping!
Is this for beginners or experienced makers?
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 a more experienced maker.
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 get inspired & share your creations, visit our Community forum or Discord server.
Where can I find additional information & learning materials?
You can find all anatomy, build, code & usage guides on our learning platform CircuitMess Resources in the section Guides.
CircuitMess Community forum is a place for additional discussions and valuable tips and chat with our team and hundreds of users.
All other free additional resources (games, apps, schematics etc.) can be found in the Creations section.
Everything we do is open-sourced, and more information about all the products is available on our GitHub.
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!
What is your cancellation policy?
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 about canceling your purchase, contact us at contact@circuitmess.com, and we'll assist you.