We’ve come across many an Arduino-compatible in the Maker Shed. It seems that everyday someone tells us about a smaller, newer, or differently designed version of the original. We’re always a bit leery of selling new clones but when the Menta came around we knew it was different and had to have it (we even added it to our Mintronics line-up!) To find out why, we asked Limor Fried, the founder and engineer at Adafruit, to talk about the Menta and how it differs from other Arduino-compatabiles. Here’s what she said:
Introducing the Menta, a portable minty Arduino-compatible project that fits into a common mint tin. I’ve always like electronics in mint tins and wanted an Arduino-compatible that not only fit inside the tin but also had a built-in prototyping area like the ProtoShield I designed. We took our super popular Boarduino series, wrapped it with a prototyping area, and mounted it to a rounded PCB that slots directly into an Altoids-sized metal tin. We included everything you expect to jump-start your project; a DC power adapter with polarity protection, beefy 1 Amp 5V regulator and 250mA 3.3V regulator for 3.3V devices, green power LED, red blinky LED, standard ISP-6 reprogramming header, FTDI interface plug to connect an FTDI Friend or cable, and female headers so you can use standard Arduino-compatible shields. We also added four mounting holes so you want to attach it permanently to a box or plate, and added a massive prototyping area so you can have your finished project fit completely into a protective box.
Here are her favorite things about the Menta:
Fits perfectly into a common mint tin – an easy-to-find and durable enclosure.
It’s shield-compatible! You can plug in any shield with standard Arduino pinouts.
It has a built in prototyping area for a fully enclosed project.
The high quality, USA-made PCB is the best PCB we could get and will survive beginners, soldering and de-soldering.
We gave it 4 massive mounting holes with no parts in the way, making it the perfect Arduino solid attachment.
The Mintronics: Menta is available exclusively in the Maker Shed until May 2nd. After that it will also be available on Adafruit.com.
Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat and our Discord!
Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: CircuitPython 2025 Wraps, Focus on Using Python, Open Source and More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
1) What is your preferred way to insulate the backside of any of the minty boards from the metal of the minty tin? (standoffs I have used make board too tall)
2) what is your preferred way to make holes for wires and protect the wires from sharp cut edges?
Bumpers? you mean the small stick on feet? I’ll look for some next time I’m at the hardware store. Need to be pretty small to fit in open spaces/over mounting holes. Thanks. (are you going to add them to other kits or sell them as extras?)
that’s correct, we sell them and include them with our arduinos (we’ve done this for years, we think it’s a nice thing to have): https://www.adafruit.com/products/550
Much thanks. Added to my $1k+ wish list. I think the only ‘duinos I got direct from Adafruit were part of the ARDX kit (https://www.adafruit.com/products/170).
Couple general questions about minty boards
1) What is your preferred way to insulate the backside of any of the minty boards from the metal of the minty tin? (standoffs I have used make board too tall)
2) what is your preferred way to make holes for wires and protect the wires from sharp cut edges?
hi jerry!
1) we include bumpers, they give you just enough standoff, or use standoffs/hexnuts
2) use a step drill
Bumpers? you mean the small stick on feet? I’ll look for some next time I’m at the hardware store. Need to be pretty small to fit in open spaces/over mounting holes. Thanks. (are you going to add them to other kits or sell them as extras?)
hi jerry!
that’s correct, we sell them and include them with our arduinos (we’ve done this for years, we think it’s a nice thing to have): https://www.adafruit.com/products/550
Much thanks. Added to my $1k+ wish list. I think the only ‘duinos I got direct from Adafruit were part of the ARDX kit (https://www.adafruit.com/products/170).