Wtv020 Voice Module Sd Card Sound U-disk Audio Player Mp3 Sd 16p

US $143

Shenzhen , China
Jan 29th

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General Interest Hot Products title $16.90 title $1.96 title $1.59 title $1.75 title $3.20 title $5.35 title $7.90 U-disk audio player SD card voice module MP3 Voice module WTV020-SD-16P for Arduino 1.product characteristics 1>.The product supports plug-maximum the 1G capacity of the SD card; 2>.Supports playback of 4Bit ADPCM format files; 3>.Automatically recognize the voice files; 4>.Loadable 6KHz to 32KHz, 36KHz sampling rate AD4 audio; 5>.Loadable 6KHz ~ 16KHz sampling rate WAV audio; 6>.16bitDAC and PWM audio output; 7>.Can store up to 512 voice; 8>.WTV020-SD-20S, WTV020-SD-16P two module types; 9>.Support micro-processor and key control; 10>.Voice playback can call any paragraph; 11>.Power-down save operation data capabilities; 12>.Loaded voice without software assistance to the SD card can be placed directly on the voice; 13>.Support file combination play, including mute combination; 14>.Operating voltage: DC2.5 ~ 3.6V; 15>.Quiescent Current: 16uA (SD card is not inserted) 2. Product Overview WTV020-SD module is a voice Rewritable content type of mass storage voice module, pluggable maximum capacity of 1GB SD card memory. Can load WAV format voice, and AD4 formats voice. WTV020-SD module voice chip WTV020SD-20S master core, with MP3 control mode, the key one-to-one control mode (3 voice with the voice two), the power-loop control mode as well as the second-line serial control mode. The control mode is set in the chip of the sample preparation, can not be switched during the operation of the various control modes, such as the need to use what mode control, Division I to build. MP3 control mode: play / stop, and the next one, on one, Volume +, Volume - functions. The key one-to-one control mode (3 paragraphs voice): a key corresponding trigger a voice have to play three voice and adjust the volume subtraction function, all buttons are default trigger pulse not repeat. Key one-to-one control mode (5 paragraphs voice): has three control methods ?, all keys are pulse retriggerable; ? all keys are play / stop trigger (singles not cycle); ? all keys are play / Stop (single cycle). Power-loop control mode: on power, do not need to trigger any I / O port, and direct all voice Autoplay SD card memory, and has the power and memory point play function when power off and then power on automatically the last power to resume playback voice. Two control modes ?, P04 has a pulse play / pause function; ?, P05 has a level play / pause function. Two-wire serial control mode: CLK clock and send the DI the data line by the microcontroller via data control WTV020-SD module. Free to play the voice of any address. Voice combination play this state, can be performed. Voice updates directly through an SD card reader on a PC replacement. The module supports the FAT file system. Support 6KHz to 32KHz, 36KHz sampling rate AD4 voice and 6KHz ~ 16KHz WAV audio sampling rate, can automatically recognize the voice sampling rate, and the voice file format. This item has serial control mode. It can be controlled by microcontroller. Data Download SHIPPING PAYMENT RETURNS FEEDBACK ABOUT US 1)All items will be shipped to your paypal address .Please update your latest address when you check out,and please make sure to provide us with correct,precise and detailed shipping address. 2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail .To US customers,we will send the package via E-packet . 3)All items will be shipped in 1-2 business days (excluding Sat,Sun & Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automatically via emails. 4)Tax:We will do our best to help you to clear the goods,and the tax depends on each country custom. 5)If you don't receive items over 30 business days,please make sure to contact us before leaving any neutral or negative feedbacks.We'll try our best to help you solve the problem. 6)The product in our store is free shipping. But the shipping method is different based on your order.If your order is more than $50 ,we will send the items to you with tracking number for free.If your order is less than $50,the registered mail fee is on your side. We could also deliver your item via EMS,DHL or Fedex based on your requirement. We Only Accept Paypal on Ebay. For specific requirements, please feel free to contact us. 1)If for some reason you're not satisfied with our service or product quality, please contact us within 3 days after you get the package, you can return the products to us in original package and we will refund your money after we get the package!(Shipping cost is NOT refundable and you should responsible for the return shipping) 2)Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. You are welcome to contact us within 3 days after you receive your package about replacement. 3)Repair Some items might be broken caused by improper use, we are always happy to offer any helpful repair service. Of course, you can send the broken items back to us and we will help you resolve the situation and charge reasonable repair fees. Feedback is important to all of us participating on the eBay community. We are always working hard for maintain high standards of excellence and strive for 100% customer satisfaction. So yourPOSITIVE FEEDBACK is very important. Here is an illustration showing how to leave the positive feedback, please follow the following step. Thank you so much. And welcome back to our store again. ICs_Processors_Store is a leading company specializes in all kinds of IC products, such as electronic devices and components, development modules, development boards, consumptive materials and so on. ICs_Processors_Store has gained thousands upon thousands of registered customers from all over the world. We offer world wide free shipping and have already shipped to more than 150 countries including United Sates, United Kingdom, Canada, Australia, France, Germany, Russia, Italy, New Zealand, Spain, Brazil, Japan, Singapore, Korean, etc. Here is a list of reasons for trusting ICs_Processors_Store as your reliable source of IC products or business cooperator: 1.Competitive Price 2.High Quality Products 3.Excellent R & D team 4.Excellent shopping platform 5.Excellent Customer Experience 6.Excellent Team Work In ICs_Processors_Store, we provide variety of IC products, sell them at the best price, and offer the best service.You will never regret to have ICs_Processors_Store as your reliable IC item source, supplier, and business cooperators. Have fun! Robots Wholesale Products Sensor DIY Power Modules Development board Wireless Module LCD Modules inkfrog terapeak i000000 inkFrog Analytics On Nov-25-14 at 11:06:40 PST, seller added the following information:

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Power supply	4.5V~5.5V
Cards Supported	Micro SD card(
Current	0.2-200mA
Size	42X24X12mm
Interface level	3.3 or 5v