Build Your Own Voice Assistant...
...and get answers to all your questions!
Meet Spencer, your new talkative friend that lights up when he sees you, and tells a joke or two to cheer you up.
Spencer
Build & Code Your Own Voice Assistant
No prior knowledge needed
ages
difficulty
build time
Press That Red Button
Make sure to have many questions for Spencer because he is ready to answer them!
Spencer has a microphone and understands everything you say.
Code new functions, press his big red button, and trigger him to scour the internet and give you simple answers.
Never Get Blue With Spencer
This little buddy will jolly up your cranky side.
Listen to a song sung just for you, hear some corny jokes, and get excited with displayed custom animations!
Get it with STEM Box subscriptionEasyâToâFollow Instructions
Anatomy guide
Learn about parts that make Spencer work
Build guide
Stepâbyâstep guide with 100+ photos
Usage guide
Tips & tricks on how to use Spencer
Coding guide
Beginnerâfriendly with detailed instructions
Build Spencer and Learn STEM
Hardware Skills
Soldering & hardware assembly
Sound processing
Microcomputers & other electronic components
LED grid display
Coding Skills
Coding in Python & CircuitBlocks
Internet of things
Artificial intelligence
Voice recognition & speech synthesis
Code SPencer in CircuitBlocks
Our customâmade code editor similar to Scratch that makes it easy for beginners to get into coding.
Whatâs in the Box
- 1
Acrylic plastic enclosure - 2
Spencer's front board - 3
Spencer's brain board - 4
Micro USB cable - 5
Resistors - 6
Speaker
- 7A small LED that illuminates Spencer's button
- 8
Spencer's arms and legs - 9
Plastic spacers for holding the casing together - 10
Nuts and bolts - 11
Pushbutton switch - 12
Electrolytic capacitors
Join the community of makers & get inspired
The modification options are endless.
Join our community of makers and DIY electronics enthusiasts to share your creations, get inspired and connect with other tinkerers.
Meet our communitySpencer
Build & Code Your Own Voice Assistant
No prior knowledge needed
agesdifficultybuild timeKids 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:
"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"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"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 havenât 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"STEM is not rocket science!"
"I think what's cool is that you guys have simplified and demystified the fact that this is not rocket science, anyone can approach this once you have the right skills and basics."
Kevin H.
Father, United KingdomLifetime Support
Need help with building or coding?
Our amazing customer success manager Monika will point you in the right direction for hassleâfree assembly & coding experience