The Euro Mega Controller is a programmable interface built in the Euro Rack format. All its devices are connected to an Arduino Mega 2560 microcontroller.
It can generate and read audio signals, pulse signals, analog synthesizer control voltages, and MIDI. As such it is an ideal interface between a programmable Arduino and an Analog Synth.
It includes 6 Pulse Inputs, 6 Pulse Outputs, 6 Control Voltage Inputs, 6 Control Voltage Outputs, One 8-bit DAC, MIDI I/O, 5-Input Diode Modulation Gate.