Frequency Modulation: Discover how two oscillators interact
An oscillator can produce a frequency that is too low to be perceived as a pitch. In this case it is known as an LFO or low frequency oscillator. Because the oscillator in your kit can be both low frequency or audio range, you can turn up the frequency of one oscillator and feed it into another oscillator to create “frequency modulation”.
littleBits makes an expanding library of modular electronics that snap together with magnets. Bits modules are just the beginning. Combine them with craft materials, building sets, and other toys to electrify your life. Find out more at littleBits.com