Mô Đun Máy Nghe Nhạc Mp3 Wtv020 Wtv020-Sd-16P
₫ 81.800
Sản phẩm Mô Đun Máy Nghe Nhạc Mp3 Wtv020 Wtv020-Sd-16P đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Wtv020 serial description of micro sd tf card module wtv020-sd-16p mp3 player
Wtv020-sd-16p is a low cost and easy to use microsd mp3 module which supports wav and ad4 formats. It supports upto 1gb sd cards. It requires a 3.3v power supply for its operation and its power consumption is very low. You can easily copy voice files to sd card using pc and it should be in fat format. This module can be easily interfaced with arduino boards, microcontrollers etc. It can also be used as standalone without any mcu Please read the datasheet carefully before using this module.
It has following modes of operation.
Mp3 mode play / stop, next, previous, vol + and vol- functions
Key mode 1 having 3 group of voice. One key triggers one group with vol + and vol-controls.
Key mode 2 having 5 group of voc. One key triggers one group
Loop play mode this mode will play voice automatically after power up. It doesn 't need any trigger Another feature of this mode is memory feature, Ie if the power was cut when you are playing 2nd voice, During next power up it automatically plays 2nd or 3ed voice
This mode shows us to use an mcu to control the module via clk and on signals.
Specifications.
- max. Memory card or 64mb spi flash 1g
16 bit audio output dac / pwm output
Operating voltage: 2.7~3.5v
Quiescent current: 3 a.
4 bit adcpm files are supported
Sampling rate from 6khz to 36khz for ad4 voice format
Sampling rate from 6khz to 16khz for wav voice f
Wtv020-sd-16p is a low cost and easy to use microsd mp3 module which supports wav and ad4 formats. It supports upto 1gb sd cards. It requires a 3.3v power supply for its operation and its power consumption is very low. You can easily copy voice files to sd card using pc and it should be in fat format. This module can be easily interfaced with arduino boards, microcontrollers etc. It can also be used as standalone without any mcu Please read the datasheet carefully before using this module.
It has following modes of operation.
Mp3 mode play / stop, next, previous, vol + and vol- functions
Key mode 1 having 3 group of voice. One key triggers one group with vol + and vol-controls.
Key mode 2 having 5 group of voc. One key triggers one group
Loop play mode this mode will play voice automatically after power up. It doesn 't need any trigger Another feature of this mode is memory feature, Ie if the power was cut when you are playing 2nd voice, During next power up it automatically plays 2nd or 3ed voice
This mode shows us to use an mcu to control the module via clk and on signals.
Specifications.
- max. Memory card or 64mb spi flash 1g
16 bit audio output dac / pwm output
Operating voltage: 2.7~3.5v
Quiescent current: 3 a.
4 bit adcpm files are supported
Sampling rate from 6khz to 36khz for ad4 voice format
Sampling rate from 6khz to 16khz for wav voice f
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