SD Card MP3 Module
- Support plug-largest-capacity of 1G SD card
- Automatically identify audio files
- Can load WAV audio at 6KHz ~ 16KHz sample rate
- Can store up to 512 Section voice
- Support for micro-processor and key control
- With power-down save operation data function
- Support combination of documents playback, including the mute combination
- Quiescent Current: 16uA (do not insert SD card)
- Support play 4 Bit ADPCM format file
- Can load AD4 audio at 6KHz ~ 32KHz and 36KHz sampling rate
- 16bitDAC and PWM audio output
- With WTV020-SD-20S, WTV020-SD-16P two module types
- Can play any paragraph of the voice
- Can be loaded voice without software, just need to place voice into the SD card
- Operating voltage: DC2.5 ~ 3.6V
₨599
CompareSD Card MP3 Module
SD Card MP3 Module version of V1.1 is an updated version of V1.0 and has all of the functions of V1.0.The V1.1 has a delay by default, but if you don’t need the delay, you can remove the delay in a very easy way as below: “Please don’t detest the signal of “busy control”, then there is no delay, it is very easy to change in the code”.
Please notice that we will ship an MP3 SD Card Sound Module With a Two-Line Serial Control Mode by default, and if you need any other mode, please leave us a message or let us know when you check out.
Description :
WTV020-SD module is a reusable mass storage voice module, that can plug a maximum capacity of 1GB SD card memory and can load the WAV and AD4 audio. The voice module uses WTV020SD-20SS 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.
Overview :
WTV020-SD module is a voice-rewritable voice module with a maximum storage capacity of up to 1GB SD card memory. It supports WAV and AD4 audio formats.
WTV020-SD voice module adopts WTV020SD-20SS as the core processing chip. It supports MP3 control mode、Key control models (5-voice)、Loop play mode and two-line serial control mode. Control mode is set while producing, which can not be changed through configuring.
Audio content updates directly to the SD card on the PC. The module supports the FAT file system. Support AD4 of 6KHz ~ 32KHz, 36KHz sampling rate and WAV audio of 6KHz ~ 16KHz sampling rate.
Based on 0 reviews
Be the first to review “SD Card MP3 Module”
You must be logged in to post a review.
Related products
-
Modules and Motors
HC06 HC09 Bluetooth Module
HC06 HC09 Bluetooth Module firmware are the modules which are factory set to be Master or Slave modules. Master and slave mode cannot be switched from the factory setting. HC-04 is an industrial grade product, HC-06 is a commercial grade product.
The modules with the HC-09 firmware are replacements for the HC-06 and HC-07 modules.
SKU: n/a -
Modules and Motors
L6203 Motor Driver Dual Full Bridge
L6203 Motor Driver Features
- SUPPLY VOLTAGE UP TO 48V
- 5A MAX PEAK CURRENT (2A max. for L6201)
- TOTAL RMS CURRENT UP TO:4A
- RDS (ON) 0.3 Ω (typical value at 25 °C)
- CROSS CONDUCTION PROTECTION
- TTL COMPATIBLE DRIVE
- OPERATING FREQUENCY UP TO 100 KHz
- THERMAL SHUTDOWN
- INTERNAL LOGIC SUPPLY
- HIGH EFFICIENCY
SKU: n/a -
Modules and Motors
RC522 RFID Card Reader
RC522 RFID Card Reader Features and Benefits
- Highly integrated analog circuitry to demodulate and decode responses
- Buffered output drivers for connecting an antenna with the minimum number of external components
- Supports ISO/IEC 14443 A/MIFARE and NTAG
- The typical operating distance in Read/Write mode is up to 50 mm depending on the antenna size and tuning
- Supports MF1xxS20, MF1xxS70 and MF1xxS50 encryption in Read/Write mode
- Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd
- Supports MFIN/MFOUT
- Additional internal power supply to the smart card IC connected via MFIN/MFOUT
- Supported host interfaces
- SPI up to 10 Mbit/s
- I 2C-bus interface up to 400 kBd in Fast mode, up to 3400 kBd in High-speed mode
- RS232 Serial UART up to 1228.8 kBd, with voltage levels dependent on the pin voltage supply
- FIFO buffer handles 64-byte send-and-receive
- Flexible interrupt modes
- Hard reset with low power function
- Power-down by software mode
- Programmable timer
- Internal oscillator for connection to 27.12 MHz quartz crystal
- 2.5 V to 3.3 V power supply
- CRC coprocessor
- Programmable I/O pins
- Internal self-test
SKU: n/a -
-
Modules and Motors
RFID Card 125KHz
RFID Card 125KHz Specifications:
- Frequency: 125KHz
- Material: PVC or PET, ensuring durability
- Dimensions: Standard credit card size (85.6 x 54 mm)
- Operating Temperature: -20°C to +50°C (-4°F to +122°F)
- Read Range: Dependent on the RFID reader used, typically ranges from a few centimetres to several meters
- Data Storage: Typically has a fixed unique identifier (UID) programmed during manufacturing
- Printable Area: Standard ISO CR80 printing area (84.6 x 53.98 mm)
- Compatibility: Compatible with 125KHz RFID readers adhering to industry standards
“>
SKU: n/a
There are no reviews yet.