The Extended Programmable Input/output Controller or EPIC is an affordable USB interface card which was designed for computer enthusiasts as well as home aircraft cockpit builders.

There is no other low-cost system available today that provides the expansion capabilities, analog/digital input/output control and generic programmability of the EPIC system. Anything that you can build, you can use with EPIC: multiple throttles, rudder pedals with toe brakes, lights, buzzers, LED displays, etc…