A 3D holographic audio visualizer with gesture control can definitely spice up your party and impress your friends. This display projects an image from a monitor down onto an acrylic pyramid, or “frustum”, which then creates a 3D effect. The display has audio visualizers which responds in real time to music being played from a SoundCloud playlist. The display has a gesture control interface board which can detect various hand motions without being touched. That means that swiping or turning your hand in the air will allow you to play the next song, pause, adjust the volume, switch the visualizer, and other cool functions.
The great thing is that the electronics hardware required is pretty minimum and we already wrote the code for you. You just need to set up the software and build a frame to put it all together.
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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.