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![]() B00QJKZ60Y Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 3.2 Votes: 5 Find similar productsSMAKN Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD-16P NEW. Please notice that : this Mp3 sound module version of V1.1 is updated version of V1.0 and have all of the function of V1.0. The SD card are not include in this item list, the SD card in the picture is just to help customer to find the correct SD card for this item. Description : WTV020-SD module is a reusable mass storage voice module ,can plug a maximum capacity of 1GB SD card memory and can load the WAV and AD4 audio .The voice module uses WTV020SD-20S as the core chip , with MP3 control mode, one to one key control mode, power on loop control mode and the two-line serial control mode. Features : 1、Support plug-largest-capacity of 1G SD card; 2、Automatically identify audio files; 3、Can load WAV audio at 6KHz ~ 16KHz sample rate; 4、Can store up to 512 Section voice; 5、Support for micro-processor and key control; 6、With power-down save operation data function; 7、Support combination of documents playback, including the mute combination; 8、Quiescent Current: 16uA (do not insert SD card) 9、Support play 4 Bit ADPCM format file; 10、Can load AD4 audio at 6KHz ~ 32KHz and 36KHz sampling rate ; 11、16bitDAC and PWM audio output; 12、With WTV020-SD-20S, WTV020-SD-16P two module types; 13、Can play any paragraph of the voice; 14、Can be loaded voice without software, just need to place voice into the SD card directly; 15、Operating voltage: DC2.5 ~ 3.6V;. | ![]() B00LSG54CO Availability: Currently unavailable Score: 10.526 Category: Electronics Rating: 4.4 Votes: 6 Find similar productsHiLetgo ISD1760 Voice Recording Module Voice Play Module 5V ISD1700 Series Sound REC Module with LED Indicate Light. ISD1700 Series Voice Record Play ISD1760 Module For Arduino PIC AVR Description: 1. ISD1700 voice module description ISD1700 voice module is quickly become familiar with and master the ISD1700 series chips designed for a simple and practical circuit board. It applies to all ISD1700 series chip, with a simple, fully functional characteristics. Recording chip ISD1700 series is a highly integrated, high-performance chips. It can be multi-segment recording, sampling rate can be adjusted from 4K to 12K, the power supply can range from 2.4V to 5.5V. ISD1700 there was the new recording prompts, when a new recording after, LED back flash once every few seconds to alert users to new recordings. In addition there are four kinds of sound to prompt the user's operating results, such as start recording, stop recording, erase, erase all the next one and so on. Recording data is stored in the FLASH chip, without any compression, so there is a better sound quality and power storage. Chip has two independent audio signal input channel, microphone input and analog signal inputs. In independent key mode, when the operation is completed, a functional chip will automatically enter power-down mode to reduce power consumption. In SPI mode, the user can do more functions on the chip operation. If any memory address for playback on the analog channel configuration register (Analog PathConfiguration register, APC) for reading and writing. 2. Module Description Size: 5.2CM * 5.5CM; . Power supply: 5V; . Recording time: 6K at 75 seconds, 8K for 60 seconds; . chip operating frequency 6KHZ and 8KHZ optional; with power indicator light, the chip indicator lights; Simple operation, no microcontroller or other modules will be able to work directly; chip control pin is already leads to facilitate the control connection. |
![]() B07VQ6X72R Price: $11.99 Score: 9.709 Category: Electronics Rating: 3.2 Votes: 3 Find similar productsDEVMO U-Disk Audio Player TF Micro SD Card Voice Module MP3 Sound WTV020-SD Compatible with Ar-duino PIC 2560 UNO R3. WTV020-SD voice module SD card voice module Game console voice module MP3 module 1. Product features ◆ The product is a WTV020 chip external SD card module, supporting 32M~1GBit capacity cards; ◆ Support FAT file system, SD card as storage carrier; ◆ Support playing WAV and 4Bit ADCPM format files; ◆ Support automatic folder recognition and voice file playback; ◆ Can play background music and interstitial advertising slogans; ◆ Control methods include button control, two-wire control and UART232 serial port control; ◆The WTV main control chip is available in WTV020-16SOP and WTV020-20SOP packages, both of which are compatible; ◆ It can play any segment of voice; ◆ Working voltage: DC2.6~3.6V; ◆ The storage contents are classified by folders for easy operation. 2. Product overview WTV020 external SD card voice module, the main control chip selects WTV020-16S and WTV020-20S packaged chips. The voice content update is directly replaced on the PC through the SD card reader. The control method is also changed in a TXT file stored in the SD card. The module supports FAT file system. Support WAV and ADPCM file playback. Support two-wire serial port control mode, button mode and UART232 serial port mode. Can automatically recognize the voice sampling rate and voice file format. | ![]() B07NPF4LV5 Availability: Currently unavailable Score: 7.874 Category: Electronics Rating: 2.3 Votes: 5 Find similar productsMaluokasa Serial Voice Audio Module, Mini MP3 Player Module Board BY8301-16P 32M bit 4M Byte Support 3.6V-5V USB Download. . |
![]() B0125VGRTO Availability: Currently unavailable Score: 6.944 Category: Electronics Rating: 3.5 Votes: 2 Find similar productsWaveshare Music Shield Arduino Expansion Board for Audio Play/Record VS1053B Onboard Music Moduel Compatible Arduino UNO, Leonardo, NUCLEO, XNUCLEO. . | ![]() B00SCJNV7K Availability: Currently unavailable Score: 6.536 Category: Electronics Rating: 5 Votes: 2 Find similar productsMicro SD Storage Board TF Card Memory Shield Module SPI For Arduino. Features: The module (MicroSD Card Adapter) is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the Micro SD card read and write files. Users can directly use the Arduino IDE comes with an SD card to complete the library card initialization and read-write Support Micro SD Card, Micro SDHC card (high-speed card) The level conversion circuit board that can interface level is 5V or 3.3V Communication interface is a standard SPI interface Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin; 3.3V regulator circuit: LDO regulator output 3.3V as level converter chip, Micro SD card supply; Level conversion circuit: Micro SD card into the direction of signals into 3.3V, MicroSD card toward the direction of the control interface MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal; Micro SD card connector: yes since the bomb deck for easy card insertion and removal. Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm, easy to install positioning, to achieve inter-module combination; Specifications: Power supply:4.5V - 5.5V, 3.3V voltage regulator circuit board Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm Control Interface: GND, VCC, MISO, MOSI, SCK, CS Size:45 x 28mm Net weight:6g Package Includes 1 x shield module. |
![]() B0855Q8XY5 Price: $4.49 Score: 6.494 Category: Electronics Rating: 2.9 Votes: 6 Find similar productsComimark 1Pcs Breakout Board Si4703 FM RDS Tuner for AVR ARM PIC Arduino Compatible. Breakout Board Si4703 FM RDS Tuner For AVR ARM PIC Arduino Compatible 100% new and high quality Item Weight:0.0088 pounds Color : As the picture Quantity: 1Pcs Feature: This is an evaluation board for the Silicon Laboratories Si4703 FM tuner chip includes an amp and a headphone jack, and that’s everything you need to get up and running! Beyond being a simple FM radio, the Si4703 is also capable of detecting and processing both Radio Data Service (RDS) and Radio Broadcast Data Service (RBDS) information. The Si4703 even does a very good job of filtering and carrier detection. It also enables data such as the station ID and song name to be displayed to the user. Using this board we are able to pick up multiple stations just as well as with a standard FM radio. The board breaks out all major pins and makes it easy to incorporate this great chip into your next radio project. Also, by plugging headphones into the 3.5 mm audio jack, you effectively use the cable in your headphones as an antenna! Therefore, this board does not require an external antenna if using headphones or a 3.5 mm audio cable longer than 3 feet. Package Included: 1Pcs Breakout Board Si4703 FM RDS Tuner For AVR ARM PIC Arduino Compatible(If the number of products received is incorrect, please contact us . we will refund or give you a replacement). | ![]() B007OWQ23Q Availability: Currently unavailable Score: 6.289 Category: Electronics Rating: 5 Votes: 3 Find similar productsVelleman VM110N USB Interface Card Module. The VM110N interface board has 5 digital input channels and 8 digital output channels. In addition, there are two analogue inputs and two analogue outputs with 8 bit resolution. The number of inputs/outputs can be further expanded by connecting more (up to a maximum of four) cards to the PC's USB connectors. All communication routines are contained in a Dynamic Link Library (DLL) K8055D.DLL. You may write custom Windows (XP or higher) applications in Delphi, Visual Basic, C++ Builder or any other 32-bit Windows application development tool that supports calls to a DLL. Source code for Visual Basic , Visual C++, Visual C#, Excel, Delphi and Borland C++ Builder included. Minimum system requirements: Pentium class CPU USB1.1 or higher connection Windows XP or higher CD ROM player and mouse DIAGNOSTIC / TEST SOFTWARE: separate output / input test clear all / set all function counter function on inputs 1 and 2 with adjustable debounce (max 2KHz depends on total I/O load) analogue output set sliders analogue input bar-graph indication 100% compatible with: VM110 & K8055 cards Specifications 5 digital inputs (0= ground, 1= open) (on-board test buttons provided) 2 analogue inputs with attenuation and amplification option (internal test +5V provided) 8 digital open collector output switches (max 50V/100mA) (on-board LED indication) 2 analogue outputs: 0 to 5V, output resistance 1K5 PWM 0 to 100% open collector outputs max 100mA / 40V (on-board LED indication) general response time: 2ms per command power supply: through USB approx. 70mA dimensions: 110 x 80mm / 4.3 x 3.2 Application for Android, plug-in for IPEmotion measurement software, AREMBEUSB ActiveX Control & Software Development Kit, and more software are available on the Velleman website. |
![]() B09N3S9S29 Price: $59.9 Score: 6.250 Category: Electronics Rating: 3.1 Votes: 34 Find similar productsRaspiaudio ESPMUSE Proto esp32 Development Card with Speaker and Microphone. Make your own bluetooth speaker software app with the Arduino IDE (come with full working examples) no need to bother with the complex ESPRESSIF tool chain. Airplay, Bluetooth, Logitech media server, SD card mp3 play 2x5W stereo output 1 jack input 1 Micro usb charging port 1 mems microphones 3 buttons 1 programmable RGB led 1 Rechargeable Battery 1200mAh 1 grove extension port dimensions : 23 x 8 x 6cm weight : 560g. | ![]() B07HF96RFP Price: $10.23 Score: 6.250 Category: Electronics Rating: 1 Votes: 2 Find similar productsfosa Bt Decoder Board, MP3 WMA Decoder BoardWireless Bt Module with USB and SD Card Slot, USBFMRemote Decoding Board Module. Description: This Bt decoder board with USB and SD card slot allows you to playback music from external U disk or SD card , as well as the FM radio broadcast. With memory function and backlight function , it is much convenient for you to operate and use the Bt decoder board. Specifications: Screen size: 45 * 8mm1.8 * 0.3inch Panel size: 87 * 23 * 31mm3.4 * 0.9 * 1.2inch Power supply: 12V , 5V Curt 800MA 1A Bt: Bt 4.2 Package weight: 41g Package List: 1 x Bt Decoder Board 1 x Remote Control 1 x Surface Cover 2 x 3 pin Cable 1 x 2 pin Cable Note: No hands e call function. |









