Product Parameter
1. Power supply voltage: 3.2-5.2V DC;
2. Support sampling rate (KHZ): 8/11.025/12/16/22.05/24/32/44.4/48;
3. 24 bit DAC output, dynamic range supporting 90DB, signal-to-noise ratio supporting 85DB;
4. Supports 16MB SPIFLASH. For example, W25Q16 [2M bytes], W250128 [16M bytes];
5. Multiple control modes, including parallel port control mode, serial port mode, and AD key control mode;
6. MINIUSB interface updates voice files without the need to install any software. Supports XP and WIN7 systems;
7. Supporting combination playback function, it can achieve time and temperature reporting, which can to some extent replace some expensive TTS solutions;
8. 30 level adjustable volume;
9. Equipped with a 3W amplifier, it can be directly connected to an external speaker to complete playback;
10. Supports triggering playback of 8 segments of voice and IO detection, making it suitable for occasions such as carbon film buttons;
11. It can simultaneously support USB flash drives, TF cards, and SPIFLASH as storage media.
12. Music format:/ 01/001XXX. MP3
Product Features
命令 Command | 指令 Instructions |
下一首 Next song | 7E FF 06 01 00 00 00 EF |
上一首 Previous song | 7E FF 06 02 00 00 00 EF |
播放第一首歌 Play the first song | 7E FF 06 03 00 00 01 EF |
播放第二首歌 Play the second song | 7E FF 06 03 00 00 02 EF |
声音增加 Sound increase | 7E FF 06 04 00 00 00 EF |
声音减小 Sound reduction | 7E FF 06 05 00 00 00 EF |
将音重设置为 30(0x1E 设置为 30) Set the tone weight to 30 (0x1E set to 30) | 7E FF 06 06 00 00 1E EF |
单个循环播放了第一首歌 The first song was played in a single loop | 7E FF 06 08 00 00 01 EF |
选择到 TF 板卡的存储设备 Select storage devices for TF cards | 7E FF 06 09 00 00 02 EF |
芯片进入睡眠模式 The chip enters sleep mode | 7E FF 06 0A 00 00 00 EF |
芯片激活 Chip activation | 7E FF 06 0B 00 00 00 EF |
芯片复位 Chip reset | 7E FF 06 0C 00 00 00 EF |
恢复播放 Resume playback | 7E FF 06 0D 00 00 00 EF |
播放暂停 Play pause | 7E FF 06 OE 00 00 0O EF |
使用目录:/01/001xxx.mp3播放该歌曲 Using directory:/ 01/001xxx.mp3 Play this song | 7E FF 06 OF 00 01 01 EF |
使用目录:/01/002xxx.mp3播放该歌曲 Using directory:/ 01/002xxx.mp3 Play this song | 7E FF 06 OF 00 01 02 EF |
停止播放 Stop playing | 7E FF 06 16 00 00 00 EF |
循环播放 Loop Playback | 7E FF 06 17 00 01 02 EF |
单曲循环播放 Single loop playback | 7E FF 06 19 00 00 00 EF |
关闭单个循环播放 Close single loop playback | 7E FF 06 19 00 00 01 EF |
启动 DAC输出 Start DAC output | 7E FF 06 1A 00 00 00 EF |
DAC无输出 DAC has no output | 7E FF 06 1A 00 00 01 EF |
将音里设置为30(0x1E为 30),然后播放第一首 Set the audio to 30 (0x1E is 30), and then play the first song | 7E FF 06 22 00 1E 01 EF |
将音量设置为15(0x0f为 15),然后播放第二首 Set the volume to 15 (0x0f is 15), and then play the second song | 7E FF 06 22 00 0F 02 EF |
Product Use
Product Use
Product Show
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
We also provide :
Part No | Manufacturer | Date Code | Quantity | Description |
LM22676ADJ | NS | 19+ | 250 | SOP8 |
TPS562201DDCR | TI | 22+ | 795500 | SOT23-6 |
NJG1806K75 | JRC | 22+ | 500000 | DFN6 |
TLV74318PDQNR | TI | 22+ | 402000 | X2SON-4 |
NJG1801K75 | JRC | 22+ | 300000 | SMD |
NJG1804K64 | JRC | 22+ | 300000 | DFN8 |
LM27761DSGR | TI | 22+ | 151000 | WSON8 |
TLV62565DBVR | TI | 22+ | 138000 | SOT23-5 |
TPS613222ADBVR | TI | 22+ | 108000 | SOT23-5 |
LNK625DG-TL | POWER | 22+ | 100000 | SOP-8 |
OPA4322AIPWR | TI | 22+ | 100000 | TSSOP14 |
TLV75528PDRVR | TI | 22+ | 99000 | WSON-6 |
TPS7A2025PDQNR | TI | 22+ | 78500 | X2SON-4 |
TLV62568DBVR | TI | 22+ | 72000 | SOT23-5 |
STM32L051K8U6TR | ST | 22+ | 60000 | QFN32 |
SKY66421-11 | SKYWORKS | 22+ | 56500 | QFN16 |
TPS7A1111PDRVR | TI | 22+ | 54000 | WSON6 |
TLV62569PDDCR | TI | 22+ | 52000 | SOT23-6 |
TLV62569DBVR | TI | 22+ | 48000 | SOT23-5 |
TPS23753APWR | TI | 22+ | 40000 | TSSOP14 |
NB691GG-Z | MPS | 22+ | 30000 | QFN |
SN74AHC1G02DBVR | TI | 22+ | 27939 | SOT-23 |
TPS63000DRCR | TI | 22+ | 23238 | VSON10 |
TLV75533PDRVR | TI | 22+ | 21500 | WSON6 |
NB687BGQ-Z | MPS | 22+ | 20000 | QFN |
A3916GESTR-T-1 | ALLEGRO | 22+ | 17150 | QFN-20 |
TPS62135RGXR | TI | 22+ | 15000 | VQFN11 |
TLE2022AMDR | TI | 0803+ | 12500 | SOP8 |
TPS23756PWPR | TI | 22+ | 12000 | HTSSOP-20 |