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3V-12V LM386 Super Mini Amplifier Board Kit

Price:
FRw 3,800
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Product Location:Kigali - Nyarugenge
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Seller information

Member since 2015-09-20
This seller has 18 followers
Daniel4
gusnda
Electronics Zone
hlhon
darbyi
shyakadonald
GENETRASCO Ltd
aloise
blaise1
Maxime tea
kjackson
ndasilver
Available payments
Pay on delivery/pickup
Tigo Cash
MTN
Return Policy
Returns accepted within 3 days, only for damaged or wrong products. Return offered in the form of Cash refund or Product exchange. Buyer is responsible for the shipping fees.

Product Details

The Kit is using the audio amplifier chip LM386, a simple external circuit, the audio signal is amplified. Circuit is simple, less use of components, welding easy. Sound volume are good, high cost, widely used in small speakers and other equipment.



1. Electrical characteristics:
Operating voltage: DC 5 ~ 12V;
Driver Speaker: 0.5W-10W Speaker 1;



2. Circuit theory:
The main circuit LM386 audio amplifier chip and audio input adjustment circuit.
By potentiometer can adjust the size of the input audio signal, thereby controlling the size of the output audio outputs.
Other
No
New
No
Kit
20.00 kg

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Ratings

evomuge
reviewed
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2 months ago
ndasilver
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3 months ago
ndasilver
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USB 2.0 Female Type-B Connector
3 months ago
Listing ID - OT028ELABV65RWBID
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