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LM1875 Mono Power Amplifier Board 30W Single Power Supply 12- 32V

4.52 ratings
428+ bought in past month
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Audio Amplifier Module for everyday users

The LM1875 Mono Power Amplifier Board 30W Single Power Supply 12- 32V is a value-for-money audio amplifier module designed for everyday users. It features Output Power (W): 30 and Operating Voltage (VDC): 12 to 32. Customers praise its impressive sound quality.

impressive sound quality
₹623
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Total: ₹623
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Output Power (W): 30
Operating Voltage (VDC): 12 to 32
Model No. / Name: LM1875
Shipping Weight: 0.011 kg
Shipping Dimensions: 9 × 7 × 3 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1794235Category: Audio Amplifier Module

About This Product

The LM1875 Mono Power Amplifier Board 30W Single Power Supply 12- 32V is a value-for-money audio amplifier module designed for everyday users. Customers highlight its impressive sound quality.

Key Specifications

  • Output Power (W): 30
  • Operating Voltage (VDC): 12 to 32 — works with standard household power
  • Model No. / Name: LM1875
  • Shipping Weight: 0.011 kg
  • Shipping Dimensions: 9 × 7 × 3 cm

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.

The LM1875 Mono Power Amplifier Board is a compact audio amplification solution delivering 30W of clear, high-quality sound with a single power supply ranging from 12 to 32V. Designed for mono applications, it ensures simplicity and efficiency. With the LM1875 amplifier chip at its core, this board offers reliable performance, making it an ideal choice for audio enthusiasts and hobbyists seeking a versatile and powerful amplifier solution. The wide voltage range allows flexibility in power supply selection, while the compact design enhances ease of integration into various audio systems.


Features:

  1. They are designed for mono applications, simplifying usage and offering a straightforward amplification solution.
  2. Utilizes the LM1875 amplifier chip, known for its reliability and high-performance audio amplification.
  3. Utilizes the LM1875 amplifier chip, known for its reliability and high-performance audio amplification.
  4. Ensures high-quality audio reproduction, making it suitable for various audio applications.
  5. Built with durability, it provides a reliable and long-lasting amplification solution for audio projects.

Package Includes:

1 x LM1875 Mono Power Amplifier Board 30W Single Power Supply 12- 32V

Setup Guide

1
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.
2
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.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.