Voice Module Sound Modue Audio Player WT588D EM88 | Электроника

Характеристики

Voice Module Sound Modue Audio Player WT588D EM88 Features:
1. Module package (with FLASH memory and peripheral circuits) have DIP16, DIP28, chip packaging has DIP18, SSOP20 and LQFP32 form;
2, according to the plug-in or built-in SPI-flash, the playback duration is also different, supporting 2M ~ 32Mbit SPI-flash memory;
3, embedded DSP high-speed audio processor, processing speed;
4, built-in 13-bit / DA converter, and 12-bit / PWM output, good sound quality;
5, support DAC / PWM two output modes;
6, support loading WAV audio format;
7, the professional PC software can be used to randomly combine voices, which can be inserted into the mute. The inserted mute does not occupy the memory capacity, and a loaded voice can be repeatedly called to multiple addresses.
8, USB download mode, support online download / offline download; even in the case of WT588D voice chip power, it can also download data to SPI-flash;
9, support MP3 control mode, button control mode, 3 × 8 button combination control mode, parallel port control mode, first-line serial port control mode, three-wire serial port control mode and three-wire serial port control I / O port extended output mode;
10, three-wire serial port control mode switch to three-wire serial port control I / O port expansion output mode only need to send data can be switched after switching can still bring the last working state before switching to the mode after switching.
11, arbitrarily set the BUSY output mode for displaying the voice playback status signal;
12, strong anti-interference, can be applied in the industrial field;
The 13220 segment can control the address bit, and a single address bit can load up to 128 segments of voice, and the voice in the address bit is combined and played;
14, support for the audition of the loaded voice play;
15, the voice playback stops immediately entering the sleep mode, and the chip is turned to the completely stopped state;
16,15 kinds of button control mode, any one of the buttons can be set to any one of the control modes;
17, with WT588D VoiceChip PC software, simple interface, easy to use. Can greatly play the various functions of the WT588D voice microcontroller;
18, simple MCU writing method, get rid of complicated and cumbersome assembly thinking in the past;
19, a single chip supports plug-in multiple memories;
20, can load up to 500 segments of speech for editing;
21, the inserted silent time range is 10ms~25 minutes;
22, the chip reset time is 5ms;
23, working voltage DC2.8V~5.5V;
24, the static sleep current is less than 10 microamps;
25, support loading 6K ~ with 22KHz sampling rate audio;


1 x Voice Module WT588D

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