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    CircuitMess is a team of young individuals who work on software & hardware development and manufacture fun & educational DIY electronic devices to empower kids and adults to a hands-on STEM experience.

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    Picture of CircuitMess ByteBoi Build & Code 8-bit Game Console

    CircuitMess ByteBoi Build & Code 8-bit Game Console

    ByteBoi is an improved and reimagined version of our beloved 8-bit educational gaming device MAKERBUINO. This device is an open-source retro game console that you can assemble and code yourself. You can even use your ByteBoi for remote controlling your CircuitMess Wheelson because of the built-in Bluetooth & Wi-Fi chipset.

    What you’ll get:
  • 240×320 full-color TFT display
  • Main circuit board with an integrated ESP32 dual-core CPU
  • 1GB SD card with preloaded games
  • 600mAh Li-Po battery
  • Acrylic casing
  • A bag of other small components such as resistors, pushbuttons, nuts and bolts
  • An instruction booklet – ready for your offline knowledge consumption
  • 1W speaker
  • USB-C cable

  • What you’ll learn:
  • How to assemble your own gaming device
  • How video game consoles work
  • How to code your own video game
  • How to animate characters and simulate physics in a video game
  • How to interface your ByteBoi with your Wheelson

  • What you can do with it:
  • Play pre-made games on your ByteBoi
  • Make your own video game and brag about it in front of your friends
  • Connect your ByteBoi to the internet
  • Share your creations with a community of game makers
  • Byte the road, Jack

  • €139.95 €111.95
    Picture of CircuitMess Chatter LoRa Communication Device

    CircuitMess Chatter LoRa Communication Device

    Chatter is a free, private, security-first texting device. It comes in a pair because texting yourself is not as fun as you think.

    Unlike your regular phone, this device does not need a cellular network or a SIM card to work because it creates its own wireless network and communicates with other Chatter devices you've paired it with.

    It uses the so-called “LoRa; low-power wide-area network technology in order to send text messages, emojis, memes, and GIFs. Chatter uses a publicly-available set of frequencies that are allocated for use cases like this one.

    Hardware skills:
  • Soldering & hardware assembly
  • Wireless communication systems and LoRa
  • Electronic components

  • Coding skills:
  • Coding in C++ & CircuitBlocks
  • Low power & always-on technology
  • Embedded programming
  • Video game mechanics
  • €179.95 €139.99
    Picture of CircuitMess Jay-D Build & Code DJ Mixer

    CircuitMess Jay-D Build & Code DJ Mixer

    CM JAYD 1
    Become a music wizard with your DIY DJ mixer. Learn about digital sound production and get a step closer to your dream of becoming a DJ superstar.

    A little bling–bling effect can't hurt, right? Your Jay–D has super cool LED lights, making it great for a proper clubbing effect.

    What’s in the box
  • Main circuit board
  • Display board
  • Acrylic casing
  • A bag of small components
  • Two 5W speakers
  • Custom–made plastic knobs
  • USB-C cable for charging and programming
  • Micro SD card with preloaded beats

  • Hardware skills:
  • Soldering
  • How a DJ mixer works
  • Digital to analog conversion
  • Microcomputers & other electronic components

  • Coding skills:
  • Coding in C++ & CircuitBlocks
  • Digital audio systems and their functions
  • Sound waves and how to produce them
  • How to code custom sound effects & light shows
  • €139.95 €111.95
    Picture of CircuitMess Nibble Educational DIY Game Console

    CircuitMess Nibble Educational DIY Game Console

    Learn how to solder and get a fully functional retro gaming console with the Nibble, the new and improved version of MAKERbuino. This amazing kit teaches you all about electronics from soldering to coding and contains everything that you need in order to build your own gaming console along with a full assembly guide making it perfect for makers of all levels.

    Nibble is based on ESP8266 - a microcontroller used on various Arduino development boards. Therefore, it can be programmed in the Arduino IDE (based on C/C++) - the most popular programming environment for makers. Nibble comes preloaded with four retro games inspired by cult classics
    €112.95 €89.95
    Picture of CircuitMess Ringo DIY Cell Phone

    CircuitMess Ringo DIY Cell Phone

    Make your very own mobile phone! It actually makes calls!

    This neat little device is an open source mobile phone that you can build yourself. Besides that, Ringo is also an educational device shaped like a mobile phone compatible with all mobile networks. Its purpose: to motivate people to explore, learn and create something new in a fun and interesting way.

    You’ll learn with Ringo
  • How to solder properly
  • What are the basic electronic components and what are their functions
  • What are microcontrollers and some basics of digital electronics
  • How to program a microcontroller in C++, Python and other
  • How a basic mobile phone works
  • Learn about coding & software
  • €157.94 €134.99
    Picture of CircuitMess Spencer Build & Code Voice Assistant

    CircuitMess Spencer Build & Code Voice Assistant

    STEM Box 1 by CircuitMess: Spencer the voice assistant

    Spencer is a handy man voice assistant that talks, turns on, connects to the internet and understands simple voice commands. He also has a funny personality, tells jokes and finds new ones online. Spencer has a microphone and understands what you are saying. You can code new functions that will be triggered when you say certain phrases or words.

    The LED display on its belly features a 128 pixel colorful RGB grid that can display data, custom icons, animations and scrolling text.

    Things you can do with Spencer:
  • Ask about the weather forecast for your area
  • Hear a joke
  • Ask him to sing you a song
  • Set a stopwatch
  • Make Spencer display custom animations
  • Laugh at his corny popular culture references

  • Talk to Spencer!
    Spencer has a microphone and understands what you say (like, REALLY understands). You can code new functions that will be triggered when you say certain sentences and words.

    €139.95 €111.95