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BLOG

June 19, 2019 AT 10:10 am

Physical Turtle Graphics

We’ve written extensive blog posts on turtle graphics over the last year. To define what we mean by logo and turtle graphics:

Logo is an educational programming language known for its use of turtle graphics. Commands for movement produce drawings on a screen that teach students to understand, predict and think about the turtle’s motion by imagining what they would do if they were the turtle.

We were interested in Brinn Labs when they posted about physical turtle graphics – making your own algorithm out of pieces and having a machine based on a microcontroller run them. Here are the pieces below the children can select:

pieces-05

And the result after running their program

photo-2249

A wonderful way to give some tangible feel to choices and outcomes.

Adafruit hopes to bring turtle graphics to microcontrollers in a smaller form factor but similar to this work.

Below are some videos of this work. See the end of this article for additional Adafruit posts on turtle graphics.

More posts on logo and turtle graphics:

  • The History of Turtle Bots – Logo!
  • The History of Turtle Bots – Part 1: Hardware
  • The Apple II Source Code for the LOGO Language Found #VintageComputing
  • Modern Turtle Graphics, the descendants of LOGO in Python #Python #LOGO @ThePSF
  • CircuitPython turtle rainbow benzene
  • left! right! forward! turtle power! Python Turtle with CircuitPython


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

Join Adafruit on Mastodon

Adafruit is on Mastodon, join in! adafruit.com/mastodon

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 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!

Join over 36,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

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


Maker Business — “Packaging” chips in the US

Wearables — Enclosures help fight body humidity in costumes

Electronics — Transformers: More than meets the eye!

Python for Microcontrollers — Python on Microcontrollers Newsletter: Silicon Labs introduces CircuitPython support, and more! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi

Adafruit IoT Monthly — Guardian Robot, Weather-wise Umbrella Stand, and more!

Microsoft MakeCode — MakeCode Thank You!

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

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — #NewProds 7/19/23 Feat. Adafruit Matrix Portal S3 CircuitPython Powered Internet Display!

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Filed under: education, educators, graphics, Programming —
Tags: education, graphics, logo, turtle graphics — by Anne Barela

Comments Off on Physical Turtle Graphics
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