Adafruit is celebrating Lunar New Year🐍 Wednesday 1/29/2025. In combination with MLKDay, shipping could be delayed. Please allow extra time for your order to ship!
A weekend of hacking projects with the Adafruit Edge Badge #Adafruit #CircuitPython @alexwhittemore
Alex Whittemore posts about post-Hackaday Superconference 2019 thoughts and relates them to Adafruit and CircuitPython:
Supercon 2019 just wrapped up last night, and this one was even better than last year. It seems to be one of the highest-value conferences on the calendar for good conversations, and it’s almost shamefully worth leaving the talks for week-after youtubing to maximize time spend talking and hacking. Shamefully, because they’re always just great. Luckily, I feel like I struck that balance this year. Besides a lot of valuable business cards, I also managed to check off a couple projects on my list of “decently fast stuff I really want to try but can’t find time for”.
Also lucky, Adafruit had great conference presence in the form of hardware, actual humans, and killer rapid-prototyping software with hyper-extensive documentation (mostly but not exclusively, I mean CircuitPython).
Projects highlighted
A CO2 Dosimeter/Logger using the new Adafruit Edge Badge and the grove-breakout of the Sensirion SCD30.
We did a whole bunch more testing on the PyBadge, using the analog output MEMS mic, other badges hacked into oscilloscopes and spectrum analyzers, and so on and so forth, but it really wasn’t necessary at all. Implementing this takes literally two components, and one is just a connector for convenience.
Plug a laser diode into the speaker port, and it basically just works. Audio quality of the original recording you use does matter, since the laser distorts that quite a bit, but listening to the mems-mic-demodulated result yourself, it sounds totally understandable and google agrees.
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
