Keyes 8002 Power Amplifier Module Speaker Audio Module DIY Power Amplifier Board SCM

Keyes 8002 Power Amplifier Module Speaker Audio Module DIY Power Amplifier Board SCM
Keyes
sku: 1851512
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$4.99
Shipping from: China
   Description
Manual Click here to openDescription 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 for testing 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 microcontroller control boards such as ARDUIN0 series microcontrollers 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 Technical Parameters Working voltage DC 5VWorking current ≥500mAMaximum power 2WWorking temperature 0 40℃Size 49 31 15 6MMSpeaker power 0 15WSpeaker sound 80dbAmplification chip SC8002BPackage included 1 x Power Amplifier Module1 x Cable
   Price history chart & currency exchange rate

Customers also viewed