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Personne àcontacter Mr. Wilson
6-703, FUYUAN COMMUNITY, YUFU ROAD, LONGGANG DISTRICT, SHENZHEN, CHINA, Muping, Sichuan
WT**8D
Programmable Sound Module **8Pin
Description:
WTW - *6P/*8P adopts
WT**8D voice chip as control core. Only the peripheral gets power
connection, the speaker, and the control terminals can work. With
the built-in DSP processor, and human voice processing technology,
it provides not only excellent sound quality, but also flexible
control modes, supporting MCU and key controls. Cooperating with
computer software, it can be operated to add, delete and replace
voice content freely.
WTW - *6P/*8P is also
provided with high reliable industrial-grade stability as well, and
can be used in various occasions.
Features:
1, Support wav audio format,
8bit/ *6Bit, mono wav files.
2, Module can
be re-programmable( voice messages can be changed by
programmer).
3, Modules with *6pin(4 I/O),
and *8pin(*0 I/O), built-in SPI flash memory.
4, *6pins and *8 pins module with the same duration, only the
*8 pins module have more I/O, so have extra control mode (parallel
interface, Matrix 3X 8).
5, Modules can be
controlled by Keys, or MCU (like PIC, AVR...).
6, Support *6Mbit or *2Mbit SPI-Flash and voice length can be
reached to 1, **4 seconds maximum at 6kHz.
7, Support loading WAV audio formats of sampling rate 6K ~
*2kHz. Higher sampling rate better sound quality, shorter
durations.
8, Built-in *3Bit D/A convertor,
*2Bit PWM output with high voice quality.
9,
Support DAC/PWM audio output modes: DAC ouput can drive higher
power speaker by adding power amplifier, PWM output can direct
drive 0.5W/8ohm speaker.
*0, Module can be
test on the writer after programed voice.
*1, Equiped with USB programmer for loading sound form PC via
the PC software online and offline.
*2,
Support **0 segment address bits that can be controlled, each
address can store **8 groups of voice.
*3,
Maximum of **0 section voice that used to edit can be loaded.
*4, Support MP3 control mode, key control mode,
3*8 combined keys control mode, parallel interface control mode,
one-line serial control mode, three-line serial control mode and
three-line serial control port extension output mode.
*5, Provided with BUSY signal feedback
function.
*6, Chip enter sleep mode
automatically without action.
*7, Working
voltage: 2.8VDC to 5.5VDC.
*8, Standby
current less than *0uA.
Parameters:
1, High-quality audio output.
2, Can be accessed 1W 8Ω Speaker (with a 1W power
amplifier).
3, With BUSY output.
4, Support WAV format.
5,
With SPI interface, support for SPI-FLASH online download.
6, One ADC interface, support for 5
standard MP3function s.
7, With a
special function keys, each time to achieve, will play the next
sound, and single cycle the current track.
8, Support for RS**2 communication, via the serial port
control.
9, Long time stability, strong
anti-interference ability.
*0, Flexibility
to support a variety of voice development program.
Usage:
Support MP3 control
mode, key control mode, 3*8 combined keys control mode, parallel
interface control mode, one-line serial control mode, three-line
serial control mode and three-line serial control port extension
output mode.
Button control mode is flexible
to trigger and free to set any to re-trigger.
There are *5 trigger ways:
Including trigger impulse repetition, trigger pluse without
repetition, invalidation keys, no cycle Level, recycled level,
non-maintained cycle level, non-cycle for the last one, non-cycle
for the next one, cycle for the last one, cycle for the next one,
volume +, volume -, play/pause, stop, play/stop, etc.
One-wire serial control mode and three-wire serial
control mode, not only can control voice play, stop, loop play and
volume size by the MCU, but also can direct triggering any voice in
address bit from 0 to **9.
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | arduino board and accessories |
