The Orbitalochka is a solar-powered satellite synth

This model satellite is both strange and mesmerizing with folding solar panels and a FM transmitter.

Moscow-based artist Dmitry Morozov, aka ::vtol::, has created an art installation resembling a satellite. The Orbitalochka hangs from the ceiling and broadcasts sound via an FM transmitter and a built-in speaker. These noises are based on the position of the satellite in space, and it can even transmit a pre-recorded lecture by Sergev Kasich, who appears to reside in the satellite’s clear bubble.

::vtol:: bases the sound signals on the generative sound processes created with Patchblocks, a modular mini-synth kit. The signals also react to a light intensity sensor, which responds to how the satellite’s position in space changes.

This happens due to mass redistribution as the solar cell changes location. The solar cells operate as sensors and produce CV (control voltage) to change sound program parameters.

Aside from its unusual sounds, what is really interesting about this synthesizer are the solar panels, which autonomously move around via four servo motors controlled by an Arduino Nano. You can read all about the apparatus on ::vtol::’s page here.

(Photos: ::vtol::)

from Arduino Blog http://bit.ly/2gahczo