CircuitMess

CircuitMess Fostering creativity through hands-on learning
👨‍👩‍👧‍👦 300,000+ projects delivered (4.8⭐)
🧈 AI-powered Butter Bot

Our goal is to bring electronics and programming to the crowd in a fun and interesting way, and that’s why all our products are DIY.

05/30/2026

Fully functional Mars Rover replica. Robotic arm, camera, custom controller, all built by you. Every piece you assemble teaches you the real robotics and engineering behind one of humanity's greatest achievements.

05/29/2026

A retro handheld console you build yourself. Then collect robots to unlock new games on it.
Each Wacky Robot expansion pack comes with a game token that adds a brand new game to your Bit 2.0. The more you collect the more you play.

05/27/2026

It sees, thinks, and navigates on its own.
Computer vision, autonomous navigation, object detection, line-following mode, all built and coded by you. Control it wirelessly with ByteBoi or let it drive itself.

05/25/2026

You don't download games on this. You build them.
ByteBoi is a handheld game console you assemble yourself, then code your own games on. Wireless network and enough power to run whatever you build. Oh, and it wirelessly controls a self-driving robot too.
One kit. Infinite possibilities.

05/23/2026

Right now, at this exact moment, there is a rover on Mars. It's driving across the surface of another planet, sending data back to Earth, exploring a world no human has ever touched.
And you can build a fully functional replica of it. Robotic arm, camera, controller, all of it.
Not to put on a shelf. To drive. To understand. To feel, even just for a moment, what it's like to be part of the most ambitious exploration in human history.
Some things are worth wondering about. This one you can build.

05/22/2026

Synthesizer, drum machine, sequencer, and sampler in one kit you build from scratch. No music experience. No expensive gear. Just you and whatever you create.
Your bedroom studio starts here.

05/20/2026

I built a self-driving car last weekend. It sees, thinks, and navigates on its own. Coded by me. Control it wirelessly or let it drive itself.
This is what tech can do when you make it your own.

05/18/2026

Somewhere right now NASA is planning humanity's return to the Moon. And you can wear a piece of that mission on your wrist.
The Artemis Watch is built around that mission. Gyroscope, accelerometer, sensors. The same kind of technology guiding astronauts through space, now fully programmable by you.
This isn't just a smartwatch. It's a reminder that space exploration isn't as far away as it seems.

05/16/2026

This isn't just a model. It drives, it has a robotic arm, a camera, and a controller you build yourself. Rover is on Mars right now, and this is how close you can get to it from your living room.

05/15/2026

Everybody has a smartwatch. Nobody built theirs.
Assemble it, code it, make your own apps. Clockstar is the smartwatch that's completely yours.

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651 North Broad Street
Middletown, DE
19709

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