0

Duet

It’s May, which means that the flowers are in bloom, the trees are budding green, and YouTube and Vimeo are soon to be flush with Arduino-based final art projects. It’s a great time of year! Speaking of art installations…

Dennis writes:

Duet is a sound and light installation that transforms two set of texts from different source to different pitch, tone and light. We use WWW as the text source. Two different URLs can be input and the Processing will extract the sentences in the web page lively. While the data is transfered from Processing to the Arduino board, different pattern of blinking light and sound are generated. People can get different outcome not only by inputting different URLs, outcome could be different over time as texts are extracted lively from the WWW. And we use U.S. and Hong Kong Google news as demo.

There are five LED light bulbs on the left, representing the first text source, and five on the right representing the second source. The light bulbs are not blinking randomly but they turn on and off according to the length of the sentence that is currently extracted and displayed on the screen. It works the same as the tone of the sound, the longer the length of the sentence, the higher the pitch emitted. From the final outcome of the work, we found that two different sound source, which are both outputting at the same time, sometimes would create a certain level of resonance. In addition to the visual effect from the blinking light, we believe that audience could enjoy with the Duet of WWW.

Documentation and source code here.


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 14,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython 2019!

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/


Maker Business — Re-evaluating Amazon after its acquisition of Whole Foods

Wearables — It’s not a deal breaker

Electronics — Higher isn’t always better

Biohacking — Vitamin-C + Gelatin for Accelerated Recovery

Python for Microcontrollers — Supercharged Supercon with CircuitPython, Quoth the Raven MOAR PYTHON! #Python #Adafruit #CircuitPython #PythonHardware @circuitpython @micropython @ThePSF @Adafruit

Adafruit IoT Monthly — The S in IoT is for Security, Amazon announces Sidewalk and more!

Microsoft MakeCode — Xenomorph candy bucket and spooky workshops with MakeCode!

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.