CV stands for “control voltage” and is a widely used term in the realm of analog synthesizers. A control voltage is a variable voltage signal that is used to control module behaviors ranging from the pitch of oscillators to the cutoff setting of filters and more. The CV module can be used for both CV and Gate/Trigger type signals used in analog synthesizers. The module is suitable for interfacing with modular analog synths, analog keyboards, as well as groove boxes like the Korg Volca series. The “Sync” ports employed in the Volca series of synths can be used to make your littleBits modules play in sync with your Volcas or vice versa. The 3.5mm connection jacks should be used with mono 3.5mm plug phono cables.
CV In The CV module can scale incoming voltages as high as 12V down to the 5V system the littleBits system employs. To use the CV module to control your other littleBits modules, connect the control device to the “CV In” jack. CV signals that come in through the "CV In" jack are routed to the output bitSnap™. The "CV In" jack is a switching jack so that any CVs coming in through the input bitSnap™ are not routed to the bitSnap output. When using the CV module as an input, you can control the pitch of oscillator modules, the cutoff of filter modules, trigger the envelope module, or control the speed of the micro sequencer module (put the micro sequencer into “Step” mode for this).
CV Out To use the CV module to control your other CV enabled synthesizer equipment, connect the control device to the “CV Out” jack. CV signals received from littleBits modules at the input bitSnap™ are routed to the "CV Out" jack and the output bitSnap™.
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