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B07LBM8FH3 Price: $7.99 Score: 1000.000 Category: Electronics Rating: 3.8 Votes: 143 Find similar products Ximimark 2Pcs ISD1820 Sound Voice Recording Playback Module Sound Recorder Board With Microphone Audio Loudspeaker. Specifications: Size: 38mm*42.5mm (1mm=0.0393inch) Working voltage: DC 3-5V, can be connected to the pin power Button control recording and playback operation method: REC button: Record button, press and hold to record, release button to stop recording RLAYE button: trigger mode playback, press to play the current entire voice PLAYL button: play in jog mode, press and hold to play, release to stop playback RPL jumper: loop playback mode control, can be played in a loop FT jumper: Straight-through control, which allows the microphone voice to pass through to the speaker Note: Because the output power of the module is small, the sound is also small. If you mind, please buy it carefully.. The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully! Manual measurement, with small error. Please check size in detail before purchase. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 2Pcs.	B00LSG54CO Availability: Currently unavailable Score: 6.452 Category: Electronics Rating: 4.4 Votes: 6 Find similar products HiLetgo 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.
B007MJD5I6 Availability: Currently unavailable Score: 6.173 Category: Electronics Rating: 4.2 Votes: 76 Find similar products Digital Voice Recorder, 8GB Audio Recorder for Lectures Voice Activated Sound Recorder Dictaphone 5 AVR Levels High Fidelity PCM Dual Microphone, 48KHz Sampling, Record Subsection and Time Mark. More Functions:➢One button to record. ➢Real time recording state, clear recording length and file name. ➢Full metal aluminum housing. Durable and high quality. ➢MP3/WAV & APE/FLAC Lossless music playing. ➢A-B Repeat. ➢MP3/WAV Record File Format. PCM high quality recording (1536Kbps). ➢Record Subsection & Time Mark➢Track AVR voice activated mode. Optional sensitivity of microphone. ➢Files could be saved or deleted in the recorder. ➢Lock button for avoiding wrong pressing. ➢Built-in stereo speaker. ➢Intelligent power detection. Auto save before shutting down. Specification: Storage capacity: 8GB Display screen size: 0.9 inch lattice display Screen Resolution: 96 * 64 LCD Li-ion battery capacity: 3.7v 320mAh, supporting more than 15 hours recording time. (With backlight off in 30s) SNR (Signal to Noise Ratio): 80 DB or above Playing compression rate supported: WAV maximum 24BIT 48KHz, APE/FLAC maximum 16BIT 48 KHz Recording bit rate: 1536Kbps / 128Kbps / 64Kbps Recording format: WAV/MP3 The recorded sampling rate is 8 KHz ~ 48 KHz File system: FAT32 Working temperature: 5 ℃ to 40 ℃Connection mode: USB System Supported: WINDOWS 7/8 Size (L * W * H): 28 mm * 110 mm * 12 mm Package Include: 1 × Digital Voice Recorder 1 × USB cable 1 × User manual.	B00QJKZ60Y Availability: Currently unavailable Score: 5.917 Category: Electronics Rating: 3.2 Votes: 5 Find similar products SMAKN 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;.
B07NPF4LV5 Availability: Currently unavailable Score: 5.650 Category: Electronics Rating: 2.3 Votes: 5 Find similar products Maluokasa Serial Voice Audio Module, Mini MP3 Player Module Board BY8301-16P 32M bit 4M Byte Support 3.6V-5V USB Download. .	B075FC15FH Availability: Currently unavailable Score: 5.618 Category: Electronics Rating: 3.5 Votes: 6 Find similar products Digital Audio Voice Recorder by ROCSUN, Portable Multifunctional Rechargeable Dictaphone, MP3 Music Player, 8GB Memory Internal, USB port, Dual Microphone, Professional Dynamic Noise Reduction (Black). Some detail needs your attention 1.make sure the power switch is in ON status when begaining voice record or charging . 2.when the inner flash memory capacity is full or the batter energe is low,it can not able to record the voice. 3.When you press the record button it will start recording.you can hold the Play/Pause button to turn off directly. Features Capacity: 8GB flash memory Screen technology：OLED display ,128X64 lattice screen language: more than 24 languages are available Support PC stems: Windows 10, 7，2000，Vista， XP ,MAC OS External input: Stereo earphone, Microphone: 3.5mm stereo Socket. REPEAT mode:NORMAL, REPEAT ONE or REPEAT ALL. MINI 5 Pin USB cable: PC interface USB 1.1/USB2.0. Bit-rate records in:32kbps - 192kbps Package Included: 1 x pcs 8GB USB Voice Recorder 1 x pcs Mini USB cable 1 x pcs Earphone 1 x pcs Microphone 1 x pcs Audio cable 1 x pcs Telephone cable 1 x English User Manual.
B07335LFWG Availability: Currently unavailable Score: 5.618 Category: Electronics Rating: 3.9 Votes: 44 Find similar products Digital Voice Recorder,KAYOWINE 1536kbps 8GB & TF Card 15M Recording Distance & 18 Recording hoursSound Audio Recorder with Headphone and OLED Screen for lectures, Meetings, interviews. Description - Color: Silver (new) - The mirror is made of glass, on the back is a zinc die-cast. - Speaker Hifi Quality - Automatically keep file with low battery - A-B repeat function - PLAY MUSIC, is an MP3 player - MP3, WAV, PCM format. Specification - Size: 3.5 * 0.9 * 0.4in - Weight: 35g - Sound quality: 32Kbps-1536Kbps - Memory: 8GB - Frequency: 20HZ-48KHZ - Bit rate when recording: HQ 1536kbps - Battery: 250 mAh - Charging time: 2 hrs - Working hours: 18 hours - SNR:> 88db - Recording format: MP3, WAV, PCM Package List 1 x KAYOWINE Digital Voice Recorder 1 x USB Cable 1 x headphone 1 x Small Bag 1 x User Manual Product Warranty - 12 months warranty and friendly customer service.	B09PD9TQ56 Availability: Currently unavailable Score: 5.556 Category: Electronics Rating: 2.7 Votes: 4 Find similar products Coliao 6pcs MAX4466 Electret Microphone Amplifier Module GY-MAX4466 Microphone Amplifier with Adjustable Gain Blue Breakout Board. The MAX4466 is a micropower operational amplifier optimized for use as a microphone preamplifier. It is a nice combination of optimized gain bandwidth products and supply current, as well as low voltage operation in an ultra-small package. The MAX4466 has gain stability, requiring only 24μA of supply current to provide a 200kHz gain bandwidth. After decompression, a minimum stable gain of +5V/V can be achieved, and a 600kHz gain bandwidth product is provided. These amplifiers also have rail-to-rail output, high AVOL, and good power supply rejection and common-mode rejection ratio, suitable for working in noisy situations. Widely applied in cellular phones, digital repeaters, earphones, hearing aids, microphone preamplifiers, portable computers, and voice recognition systems. Using Introduction: Connect GND to ground, VCC to 2.4-5VDC. The audio waveform will come out of the OUT pin. The output will have a DC bias of VCC/2 so when its perfectly quiet, the voltage will be a steady VCC/2 volts (it is DC coupled). If the audio equipment you're using requires AC coupled audio, place a 100uF capacitor between the output pin and the input of your device. If you're connecting to an audio amplifier that has differential inputs or includes decoupling capacitors, the 100uF cap is not required. The output pin is not designed to drive speakers or anything but the smallest in-ear headphones- you'll need an audio amplifier (such as 3.7W stereo amp) If you want to connect the amp directly to speakers. If you're connecting to a microcontroller pin, you don't need an amplifier or decoupling capacitor - connect the OUT pin directly to the microcontroller ADC pin. For audio-reactive projects, we suggest using an FFT driver library which can take the audio input and 'translate' it into frequencies. Package Included: 6* MAX4466 Electret Microphone Amplifier Module.
B07YYJMFHW Availability: Currently unavailable Score: 5.495 Category: Electronics Rating: 3.7 Votes: 53 Find similar products USB Sound Button-Recordable Button-Make Your Own Button by Uploading Audio Files 8MB Support 100 Recordings Playback (39 inch USB Cable Battery Included). Jcfun USB Sound Button MANUFACTURER GUARANTEE If you’re not completely satisfied contact us and we will make it right. Thanks for coming to our store and enjoy your shopping! Instructions Step 1: Connect the sound button via USB . Step 2: Drag and drop the sound files to the removable disk (in MP3 or WAV, less than 8MB) Step 3: Disconnect, press and enjoy. Remark: When there are more than one sound files, it will play according to the sequence you drag the files. (Pls disconnect USB cable, then press top button to play voice, if the USB cable is connecting, you press the button, it will can't not work.) FAQ * 1. How to change the sound files? Re: Support sound file but not folder; Darg sound file in MP3/ WAV onto removeable disk; Change the sound file by removing but not draging; PS: If the test audio can not be removed, just format the disk. 2. Playback >>For one sound file, it will stop if you press during its playback. >>For several sound files, it will play in sequence per the time you upload sound files. It is one different sound per one press. >>For some sound files convert into MP3/ WAV, device may low probability not identify sound file. >>Pls make sure there is no silence part in the beginning of sounds, otherwise you would wait a moment to get the sound out when you push the button. Packing information: USB Sound Button* 1 39 inch length Micro USB Cable* 1 Instructions * 1 AAA batteries* 2.	B07P32QD2N Availability: Currently unavailable Score: 5.435 Category: Electronics Rating: 3.8 Votes: 625 Find similar products Voice Recorder, Digital Voice Recorder, MP3 Dictaphone with Playback, Rechargeable Tape Dictaphone Recorder for Lectures, Meetings, Interviews, Mini Audio Recorder, MP3 Player (Sliver). NOTE: Your audio files will be stored as WAV files on this digital voice recorder and it is not compatible with IOS system, so it is recommended to use it with Windows system. Widely Used Digital Voice Recorder ♣ Recording your lectures, meeting, speech, music hobby etc.; ♣ Portable size, slim body, easy to carry in your pocket; ♣ Carry for business travel in an easy way. Specifications: ♣ Memory: 8GB. Maximum recording time after full charged: about 560 hours ♣ Record format: WAV only (If you want to playback the wav format file in your Mac, you should convert the wav format to mp3 format first or download a audio player which can play wav files directly.) ♣ Powered by built-in rechargeable lithium battery ♣ Dimension:3.15 x 1.38 x 0.6 inches (8 x 3.5 x 1.5 cm) ♣ Support: Window98/SE/ME/2000/XP/Vista/Win7/Win10, etc ♣ Supports MP3 music formats as MP3 player. Some detail needs your attention: ♣ Charging: Check the ON/OFF key on voice recorder to see whether it is ON then charge the device or connect it to the computer. ♣ Please remove or delete some contents from this digital voice recorder to save room for new record or charge the device. ♣ In low electric quantity, the device can not be record voice. Package Included: ♣ 1 x 8GB USB Digital Voice Recorder ♣ 1 x Mini USB cable ♣ 1 x Earphone ♣ 1 x Microphone ♣ 1 x Audio cable ♣ 1 x Telephone cable ♣ 1 x English User Manual.