13.56 MHZ IC Card + Nano V3.0 MINI USB Board With Soldered + USB Cable + MINI MP3 Module + MFRC522 DIY RFID Kit For Arduino Nano

描述

MINI MP3 Module:

DFPlayer

Mini is a compact and inexpensive MP3 module can be connected directly

to the speaker. Module with battery power supply, speaker, keypad can be

used alone, or through the serial port control, as the Arduino UNO or

any microcontroller with a serial port module. The module itself

perfectly integrated hardware decode MP3, WAV, WMA’s. While the software

supports TF card driver to support FAT16, FAT32 file system. Can be

done by simple serial command plays the specified music, as well as how

to play music and other functions, without tedious low-level, easy to

use, stable and reliable.

Technical Specifications

1. Supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48

2. 24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB

3. Fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes of NORFLASH

4. A variety of control modes are available. IO control mode, serial mode, AD key control mode

5.

The broadcast language spots feature, you can pause the background

music being played. Advertising finished playing back background sound

to continue playing

6. The audio data is sorted by folder, supports up to 100 folders, folders can assign every 255 Tracks

7. 30 level adjustable volume, adjustable EQ 6

Application

1. Car navigation voice broadcast

2. Road transport inspectors, toll voice prompts

3. Train station, bus station voice prompts security check

4. Electric power, telecommunications, financial operating room voice prompts

5. The vehicle into or out of the channel to verify the voice prompts

6. Border control channel voice prompts **

7. Multi-channel voice alarm or voice guidance equipment operation

8. Electric sightseeing bus safety with voice notices

9. Electrical and mechanical equipment failure alarm

10. Fire alarm voice prompts

11. Automatic broadcasting equipment, regular broadcast

MFRC-522 Kit:

【RC522 chip】

MF

RC522 is applied to the highly integrated read and write 13.56MHz

contactless communication card chip, launched by the company for the

“table” application of a low-voltage, low-cost, small size of the

non-contact card chip to read and write, smart meters and portable

handheld devices developed better choice. The MF RC522 use of advanced

modulation and demodulation concept completely integrated in all types

of 13.56MHz passive contactless communication methods and protocols.

14443A compatible transponder signals. The digital part of to handle the

ISO14443A frames and error detection. In addition, support rapid

CRYPTO1 encryption algorithm, terminology validation For products.

MFRC522 support For series of high-speed non-contact communication,

two-way data transmission rate up to 424kbit/s. As new members of the

13.56MHz reader card series of highly integrated chip family, MF RC522

MF RC500 MF RC530 There are a lot of similarities, but also have many of

the characteristics and differences. Communication between it and the

host SPI mode helps to reduce the connection narrow PCB board volume,

reduce costs.

【RFID module】

The

MF522-AN module the the original MFRC522 chip design circuit card

reader, easy to use, low cost, and applies to the user equipment

development, the reader and the development of advanced applications,

the need for the user RF card terminal design/production. This module

can be directly loaded into the various reader molds. Utilizes a voltage

of 3.3V, through the SPI interface simple few lines directly with any

user CPU motherboard connected communication can ensure that the module

is stable and reliable work, distance card reader;

【Electrical parameters】

Operating current :13-26mA/DC 3.3V

Idle current :10-13mA/DC 3.3V

Sleep current: <80uA

Peak current: <30mA

Operating Frequency: 13.56MHz

Product physical characteristics: size: 40mm×60mm

Environmental Operating temperature: -20-80 degrees Celsius

Environmental Storage Temperature: -40-85 degrees Celsius

Relative humidity: relative humidity 5% -95%

Module interfaces SPI Parameter

Data transfer rate: maximum 10Mbit/s

Shipping List:

1xa RFID-RC522 module

1x the standard S50 blank card

1xS50 special-shaped card a (as shown by the key ring shape)

1xstraight, curved rows of pin of the article

An additional 10 RFID 13.56 MHZ IC card were presented