Prototype of a new engine sound unit that replays true recorded sound files stored in the program memory of the microcontroller chip.

• Has start-up, run and stop sounds, the run sound varying in sympathy with the throttle setting.
• Motor has simulated 'inertia' for greater realism
• Push button setting of neutral and idling time-out period.
• A preset potentiometer adjusts the engine's top speed.
• Integral 15W bridge amplifier with finger adjustable volume control.
• A range of different engine sounds are available.

VIDEO - FE100/101 early prototype