AV1408 ic equivalent, single-chip voice synthesizing cmos ic.
(1). Single power supply can operate from 2.4V to 6.4V (in this range, user can set Rosc as a fixed value). (2). The total voice duration is about 3.5, 7, 14 or 21 secon.
but also an interactive development tool “EzSpeech” is ready for user-friendly programming.
2. FEATURES:
(1). Single p.
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