HSC-003 Audio File Playback Module with Serial Communication and TF Card Support

The HSC003 audio file playback module with serial communication and TF memory card support is considered a professional, low-power, and cost-effective solution for implementing sound playback, message announcement, and audio alert systems in electronic, industrial, and smart projects. By utilizing an advanced hardware decoder circuit, this product provides the ability to directly process MP3 and WAV audio files, and without the need for complex programming, it performs the process of playing, stopping, changing tracks, and adjusting the volume level simply by sending simple commands through serial communication. The stable and precise design of this module has led it to be used as the HSC003 audio playback module in a wide range of professional and educational projects.

The MP3 file playback module with TF card has the ability to support FAT16 and FAT32 file systems and provides users with simple management of audio files. The presence of a UART communication interface with TTL logic level makes it possible to connect directly to various microcontrollers such as Arduino, AVR, STM32, and other development boards, and its adjustable data transfer rate creates high compatibility with different projects. For this reason, this product is considered a suitable option as an audio module with UART and TTL interface for control systems, industrial equipment, Internet of Things projects, and smart audio announcement systems.

In terms of technical specifications, this module supports all standard MPEG 1 Layer 3 bit rates and covers sampling rates of 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, and 48 kHz. It also provides the ability to select audio modes Normal, Jazz, Classic, Pop, and Rock so that the user can adjust the sound output according to the type of application. The supply voltage of this module is in the range of 3.5 to 5.4 volts, and its best performance is achieved at 4.2 volts. The nominal current consumption is 15 milliamps, which guarantees low energy consumption and high efficiency for portable projects and low-power systems.

Stable performance under harsh environmental conditions is another outstanding feature of this MP3 audio file playback module with TF card and UART. The operating temperature range of -40 to +70 degrees Celsius and tolerance of relative humidity of 5 to 95 percent provide the possibility of reliable use of this module in industrial environments, outdoor spaces, safety equipment, and monitoring systems. This same feature has led this product to have wide application as an alert and announcement sound playback module in fire alarm systems, access control equipment, safety inspection devices, station information systems, and audio guide equipment.

HSC003 audio file playback module Application:

1. - Audio announcement and alert systems in industrial and safety equipment
2. - Audio guide systems in vehicles and navigation systems
3. - Fire alarm and emergency warning systems with audio output
4. - Audio information equipment in public transportation stations
5. - Access control devices and message announcement in smart city projects
6. - Talking electronic systems
7. - Advertising applications
8. - Elevator audio board
9. - Audio warning devices
10. - Electronic guides

HSC003 audio file playback module Specification:

1. - Audio file format: MP3 and WAV
2. - Support for all standard bit rates of 11172-3 and ISO13813-3 layer3
3. - Sampling rate: 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 kHz
4. - Audio modes: Normal, Jazz, Classic, Pop, Rock
5. - USB interface: USB 2.0 standard
6. - Serial interface: UART with TTL logic level and adjustable data transfer rate
7. - Memory card support: TF with FAT16 and FAT32 file system
8. - Supply voltage: 3.3 volts to 5.4 volts, best performance at 4.2 volts
9. - Current consumption: 15 milliamps without USB connection
10. - Operating temperature: -40 to 70 degrees Celsius
11. - Operating humidity: 5 to 95 percent
12. - Dimensions: 51x15x5 millimeters

Documents:

HSC-003 Audio File Playback Module Datasheet