Digilympics 2012 – Tweet Your Country to Victory

Samuel Cox put together this cool LEGO Minifig race powered by Twitter and an Adafruit Motor Shield.

2012 is not only the year of the Olympics, but also the launch of the first ever ‘Digilympics’, a twitter-powered race for sporting success where you determine the outcome. Four Lego athletes move down a physical racetrack as fans Tweet their team to move them further towards the finish line.

Processing sketch scans the Twitter account of each country for any ‘@’ replies. Any new replies are passed to an Arduino with 4 motors attached, one for each team. The motors spin and advance each team forward in response to tweets received. An infra-red beam detects the country reaching the finishing line first and signals for the reset of a new race.

According to the standings, USA is in the lead!

Uses our Adafruit Motor/Stepper/Servo Shield for Arduino kit – v1.0!


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.

Join 27,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/

CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


Maker Business — To make it through a tough business cycle, layoffs should be a last resort

Wearables — EVA foam is like fondant

Electronics — I touched my circuit, and now it glitches!

Python for Microcontrollers — Python on Microcontrollers Newsletter: 300 CircuitPython Libraries, Python Turns 30! #Python #Adafruit #CircuitPython @micropython @ThePSF

Adafruit IoT Monthly — OpenCV Critter Cam, LoraWAN on Raspberry Pi 2040, and more!

Microsoft MakeCode — MakeCode Arcade Turns One!

EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 2/24/2021 Feat. TPS62827 3.3V Buck Converter Breakout – 3.3V Output 2 Amp Max!

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



1 Comment

  1. OK … that green embroidered outfit on the Canadian is just way too Bavarian. You’d do well to end up in third place as well competing in Lederhosen. 🙂

Sorry, the comment form is closed at this time.