8002 2W Amplifier Module Music Amplifier with Speakers SC8002B Audio Power Amplifier Board for External Amplification

Amplifier Module
$5.40
Quantity
Contact us

Get in touch

Please email us at sale1@rfid-life.com with a detailed overview of your project requirement. So that we can offer you the fastest and best support. You may expect a reply within 24 business hours. – Welcomes Your Comments And Questions.


Sales Department

Phone: +86 18205991243
Whatsapp: +86 18205991243
Telegram: +86 18205991243
Email: sale1@rfid-life.com
Address: No.987,High-Tech Park,Huli District,Xiamen,China


Support Department

Email: support@rfid-life.com


Business Hours

Monday - Friday 9am to 6pm

Saturday - 9am to 12am

Sunday - Closed

Description
8002 2W Amplifier Module Music Amplifier with Speakers SC8002B Audio Power Amplifier Board for External Amplification
Product Description
The main components of this module are an adjustable potentiometer, a speaker, and an audio amplifier chip; the main function is: it can amplify the output small audio signal, probably with a magnification of 8.5 times, and can pass through the built-in low-power speaker It can also be used to play music when it is played, as an external amplification device for some music playback devices, please pay attention to first turn the volume to the minimum when using it, and then increase it slowly to prevent burnout of the speaker. When we connect the single-chip microcomputer to test, we can input square waves of different frequencies and different durations at the signal end to edit the sound of the speaker. At the same time, the module is compatible with various SCM control boards. When in use, we can stack a sensor expansion board on the microcontroller. The module is connected with its own wire, and then connected to the sensor expansion board, which is simple and convenient. At the same time, the module comes with a positioning hole with a diameter of 3mm, which is convenient for you to fix the module to other equipment.
Specification
item
value
Working voltage
DC 5v
Working current
≥500mA
Maximum power
2w
Working temperature
0-40℃
Size
49*31*15.6MM
Speaker power
0.15W
Speaker sound
80db
Amplification chip
SC8002B
Details Images