Adafruit Industries, Essential service and business: NYC – Executive Order 202.6 - Read more. Accepting essential orders - here's how.
0

Groovin’ Grover: A Microcontroller-based Marionette

Fnm437Vgjqea3V0.Large

Groovin’ Grover: A Microcontroller-based Marionette.

Groovin’ Grover is a marionette manipulated by four hobby servos and a Pololu Maestro microcontroller-based servo controller. You can control each of Grover’s limbs independently and make him walk, wave, and most entertaining – make him dance. Groovin’ Grover is easy to assemble and wire up. The Maestro Servo microcontroller is easy to program using free software from Pololu.

With a simple program I was able to make Groovin’ Grover dance to a popular dance tune from the 1980’s and one from 2005. As you can see in the videos below, Grover has been programmed to dance to the music and at times his moves seem uncanny.

The first video shows a close-up of Groovin’ Grover dancing to “Safety Dance” by Men Without Hats. The second video shows Groovin’ Grover, his stage, and the servos that control his movements. He’s dancing to “Feels Good Inc.” by Gorillaz. If you listen carefully, you can hear the servos and if look carefully, you can see the transparent nylon threads that connect the servos to his limbs.


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 16,000+ 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 7:30pm 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 — 1,000 True Fans, how creators can sustain themselves in the digital age

Wearables — Augmented reality IRL

Electronics — Free ICs!

Biohacking — Vitamin-C + Gelatin for Accelerated Recovery

Python for Microcontrollers — CircuitPython 5.1.0 Release Candidate 0 and more! #Python #Adafruit #CircuitPython @circuitpython @micropython @ThePSF @Adafruit

Adafruit IoT Monthly — Hack-Proof Garage Door Opener, The Internet of Things is Sending Us Back to the Middle Ages and More!

Microsoft MakeCode — MakeCode Powered Flowerpot!

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



No Comments

No comments yet.

Sorry, the comment form is closed at this time.