The ADDAC00X is a family of expansion modules that add functionality to your Voltage Controlled Computer (ADDAC001 VCC).

With the ADDAC004 you’ll get 8 Gate Inputs, which can be assigned to activate any specific functions on your VCC program, like triggering an ADSR or using it as a clock signal.

Another interesting possibility is using ADDAC001’s connectivity to receive the gate values on your computer, and thus connect them to any software of your choice.

A maximum of two ADDAC004’s can be connected to an ADDAC001 VCC.