Adafruit will not be shipping USPS orders Monday February 18, 2019 for the federal holiday, Presidents Day.
Expedited USPS orders placed after 11am ET Friday February 15 will go out Tuesday February 19.
What do science and music have in common? More than you might think.
In music, you can find real-life examples of concepts you might have learned in science class. And musicians can perform better thanks to the discoveries and understandings of science.
So let’s take a scientific—and fun—look at music.
Sound and Sound Waves
What is sound, anyway? Thanks to science, we know sound happens when an object vibrates (moves back and forth quickly). For example, when your finger plucks a string, the string vibrates and disturbs the air around it, making an invisible sound wave. You hear the sound when the wave travels through the air to your ear.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.