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The AutoTalk E2 board is similar in function with all the
exact features of the original AutoTalk board developed several
years ago for professional animatronic clients, in that it moves
an R/C type servo in response to either an audio input signal
from any standard CD player, tape recorder, sound source, but
now has jumper setting for greater sensitivity in using the board
from a sound source with low signal input, such as found on a
digital sound chips or direct connected mic amplifier and dynamic
microphone setup. The board has an on-board voltage regulator
for using a variety of voltage sources including the use of a
battery for remote applications, a quick connector for connecting
power, LED power status indicator and enhanced output to operate
a standard R/C servo with greater response. The controller includes
the function to set both the servo end travel points, an important
feature when working with various mouth jaw sizes, the servo
arm direction of travel can also be quickly changed by an on-board
jumper and the sensitivity of the audio input signal through
the improved on-board gain control have also been enhanced for
greater response.
( 9 Vdc Power supply, servos, sound source not include )
Note: When using a Dynamic Microphone that is not amplified,
an optional Dynamic Microphone Amplifier is needed between the
mic output and AutoTalk audio input.
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