WTW - 16P/28P adopts WT588D 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 - 16P/28P is also provided with high reliable industrial-grade stability as well, and can be used in various occasions.
Features :
- Support wav audio format, 8bit/ 16Bit, mono wav files.
- Module can be re-programmable( voice messages can be changed by programmer).
- Modules with 16pin(4 I/O), and 28pin(10 I/O), built-in SPI flash memory.
- 16pins and 28 pins module with the same duration, only the 28 pins module have more I/O, so have extra control mode (parallel interface, Matrix 3X 8).
- Modules can be controlled by Keys, or MCU (like PIC, AVR...).
- Support 16Mbit or 32Mbit SPI-Flash memory and voice length can be reached to 1,054 seconds maximum at 6KHz.
- Support loading WAV audio formats of sampling rate 6K ~ 22KHz. Higher sampling rate better sound quality,shorter durations.
- Built-in 13Bit D/A convertor, 12Bit PWM output with high voice quality.
- 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.
- Module can be test on the writer after programed voice.
- Equiped with USB programmer for loading sound form PC via the PC software online and offline.
- Support 220 segment address bits that can be controlled, each address can store 128 groups of voice.
- Maximum of 500 section voice that used to edit can be loaded.
- 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.
- Provided with BUSY signal feedback function.
- Chip enter sleep mode automatically without action.
- Working voltage: 2.8VDC to 5.5VDC.
- Standby current less than 10uA.
Parameters :
- High-quality audio output.
- Can be accessed 1W 8Ω speaker (with a 1W power amplifier).
- With BUSY output.
- Support WAV format.
- With SPI interface, support for SPI-FLASH online download.
- One ADC button interface, support for 5 standard MP3function buttons.
- With a special function keys, each time to achieve ,will play the next sound, and single cycle the current track.
- Support for RS232 communication, via the serial port control.
- Long time stability, strong anti-interference ability.
- 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 button to re-trigger.
There are 15 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 219.
Application :
Widely range of applications. Almost related to all the voice places, such as stop devices, annunciators , reminder, alarm clock, learning machine, intelligent home appliances, therapeutic equipment, electronic toys, telecommunications, reversing radar and a variety of automatic control devices, etc.
Technology meet up to the requirements of industries application :
Toys, alarm system, Walkie-talkie, therapeutic equipment, games, widely use in museum, pictures and so on.
Zip File Include List :
- WT588D-16P Schematic
- WT588D-28P Schematic
- Attentions of WT588D applications
- The flowcharting of WT588D
- chip&module detailed information
- chipset demension
- software
- software manual
WT588D Programmable Sound Module -16Pin
- Product Code:PRC-WT588D-16P-Voice-Record-Module
- Reward Points:2
- Availability:In Stock
-
रo 200.00
- Price in reward points:200
-
- 75 or more रo 199.00
- 150 or more रo 197.00
- 370 or more रo 196.00
- 740 or more रo 194.00
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Tags: WT588D, Programmable, Sound, DSP processor