85,000+
DIY STEM kits shipped since 2017
50+
business partners from all around the world
$1.2m
raised with 4 Kickstarter campaigns
15+ DIY STEM educational kits to choose from!
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Spencer
Build & code your own voice assistant
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Nibble
Build & code your own retro game console
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Synthia
Build & code your own synth
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Jay-D
Build & code your own DJ mixer
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Batmobile
Build & code your own DIY ai–powered smart robot car
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Chatter
Build & code your own LoRa communication device
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Wheelson
Build & code your own AI self-driving car
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CircuitPet
Build & code your own handheld virtual pet
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ByteBoi
Build & code your own 8-bit game console
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Clockstar
Build & code your own smartwatch
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Armstrong
Build & code your own robotic arm
We have collaborated with brands from all around the world
Chatter 2.0 is a DIY walkie–talkie developed exclusively for Walmart’s Sam’s Club.
"We’re always looking for innovative items that offer exceptional value for our members. With this item, children can learn valuable skills that will help prepare them for the jobs of the future."
Cole Powell, Senior Merchant at Sam's Club
Batmobile™ is a unique DIY AI-powered smart robot car developed in collaboration with Warner Bros.
"Turning toys into elaborate STEM kits that teach both electronics and coding is a great way to encourage kids to learn STEM by doing what is most natural to them: playing."
Francois Simonetta
Vice President at Warner Bros
Our family of partners is global
As seen on...
Imagine being able to build your own fully functional mobile phone, all while learning the basics of programming and electronics.
It is surprisingly cool looking and unmistakably retro.
It’s a fun project and maybe you could make it your weird home messaging machine. I don’t know. Be creative.
Delloite recognized CircuitMess as one of the top 25 fastest growing technology companies in Central Europe in 2021 and 2022.
What sets us apart?
A wide variety of STEM kits that cover different aspects of electronics
Devices that teach advanced text–based coding in C/C++
Beginner–friendly — no prior knowledge is needed
Kits that teach actual science and provide real–world application
Imagine being able to build your own fully functional mobile phone, all while learning the basics of programming and electronics.
Jason Evangelho
Forbes
It is surprisingly cool looking and unmistakably retro.
Stan Schroeder
Mashable
IIt’s a fun project and maybe you could make it your weird home messaging machine. I don’t know. Be creative.
Devin Coldewey
TechCrunch
Apply and check if you are eligible to join our program
What others say about our kits
4.4/5
“Fantastic approach to get familiair with new skills that teach you how to solder and an easy way to get some insight in programming code.
Comes with super clear instructions including safety guidelines. On top of that you get the endorphin boost when you see the device working.”
Cecile, Netherlands
“Circuitmess, You and your team managed to build something magical here. The creativity, ingenuity, quality and documentation is astonishing. Please don’t stop making these magic boxes. Kids and adults all over the world should have access to such wonderful learning experiences.
I loved every minute of building the jay-d box and I hope the quality delivered by you and the entire circuit mess team will keep on going in future projects. A big thank you to you and the team for making me smile throughout the build.”
Belgium
“I’ve been a software engineer for a while with a computer science background and, in my opinion, when facing the process of putting CS theory in practice, a CircuitMess box is how it should be done. The student has a clear goal and proper instructions. It’s also fun.”
Spain