Sinilink HL20F MP3 WAV Audio Player Module DC 12-85V 20W Output One-to-One Trigger Class D Amplifier Custom Audio — image 1

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Sinilink HL20F MP3 WAV Audio Player Module DC 12-85V 20W Output One-to-One Trigger Class D Amplifier Custom Audio

Name: Sinilink HL20F MP3 WAV Audio Player Module DC 12-85V 20W Output One-to-One Trigger Class D Amplifier Custom Audio
Brand: Pricio
SKU: 2051064
Price: 1141 INR
Availability: InStock

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product for everyday users

The Sinilink HL20F MP3 WAV Audio Player Module DC 12-85V 20W Output One-to-One Trigger Class D Amplifier Custom Audio is a value-for-money product designed for everyday users.

₹1,141-39%

MRP:₹1,879Save ₹738

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39% Off — you save ₹738 on this product!

Type: Board Only

Model: L20F

Price: ₹1,141

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Total: ₹1,141

Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.

Estimated delivery: 26 Aug – 9 Sept

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SKU: bg-2051064

About This Product

The Sinilink HL20F MP3 WAV Audio Player Module DC 12-85V 20W Output One-to-One Trigger Class D Amplifier Custom Audio is a value-for-money designed for everyday users. It delivers reliable performance at an accessible price.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Specifications:

Power Supply Voltage: DC 12-85V

Speaker Output Power: 4-8Ω, 10-20W

Models: L20F (Low Level) and H20FK (High Level)

L20F Input Voltage Range: 0-0.3V

H20FK Input Voltage Range: 2.7V-24V

Flash Storage: 64Mbit (8MByte)

Decoding Formats: MP3, WAV

Maximum Sampling Rate: 48kHz

Board Dimensions: 58.1 x 75.9mm

With Case Dimensions: 62.4 x 95.4mm

Features:

1. Wide voltage range: Designed to function smoothly with a DC power range of 12-85V.

2. Adaptable triggering modes: Offers high-level and low-level triggering to suit diverse application requirements.

3. High-quality audio decoding: Supports MP3 and WAV formats with a sampling rate of up to 48kHz for superior sound clarity.

4. USB functionality: Includes USB connectivity for convenient audio file updates and storage.

5. Powerful output: Built-in 20W class D amplifier providing robust audio performance for 4-8Ω speakers.

Package Included:

1 x MP3 Player Module (Shell optional)

Product Safety Information

Setup Guide

Identify the pins

Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.

Wire to your microcontroller

Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.

Install libraries

In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.

Upload example sketch

Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.

Calibrate if needed

Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.