Home > DIY Module > Power Amplifier DIY > ICStation ICSK025A DIY Kit Mini Power Amplifier LM386 Audio Amplifier Board Module DIY Kits DC 5V-12V

ICStation ICSK025A DIY Kit Mini Power Amplifier LM386 Audio Amplifier Board Module DIY Kits DC 5V-12V

Item ID: 5025

5 9

Price: ~~$2.95~~ $1.92

Quantity	50+	150+	300+
Price	$1.99	$1.85	$1.71

Time Remaining:

Quantity: - OR - - OR - Add to Wish List

Prev: Mini AKE-1 PAM8403 Power Amplifier Speaker DIY Kit
Next: TDA7297 15W+15W Dual Channel Audio Amplifier Board DIY Kit

Description

LM386 ultra miniature mini amplifier board kit instructions
Kit 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.

First, the electrical characteristics
Operating voltage: DC 5 ~ 12V;
Driver Speaker: 0.5W-10W Speaker 1;
PCB Size: 36 * 39mm

Second, the 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 audio outputs.

Third, the use

Four, packing lists

Components	Label	Footprint	Value	Number
Ceramic capacitors	C1, C4	RAD-0.1	104	3
Electrolytic capacitor （25V/100UF）	C2	RB.15/.3	100UF	1
Electrolytic capacitor （25V/10UF）	C3	RB.1/.2	10UF	1
Electrolytic capacitor （25V/1000UF）	C5	RB.2/.4	1000UF	1
3mm red LED	D1	LED_3.5		2
Headphone seat	J1	3F07		1
Pin	J2, J5 ， J4	HDR1X2		0.5
DO-005 Power Block	J3	DC-2.1MM		1
Resistance	R2	AXIAL-0.3	10	2
Resistance	R3	AXIAL-0.3	1K	2
Potentiometer	R4	VR_50K	10K	1
LM386	U1	DIP-8		1
IC Block 8P				1

Note:
The resistance value of 10 Euro, we suite offers 10 ohm resistor. This resistance is mainly a protective effect, does not require a lot of resistance.

Please Click Here to Download Material：

Tested by ICStation's Outstanding Partner The Unwanted Guy:

Learn More Details in the Video:
(The language in the video is English)

Quantity	50+	150+	300+
Price	$1.99	$1.85	$1.71

OCL Amplifier DIY Kits 100w Du...

$5.19
~~$7.99~~

TDA7297 15W+15W Dual Channel A...

$3.24
~~$4.99~~

ICStation TDA2030A DIY Kit 2.0...

$4.54
~~$6.99~~

DIY Kit Power Amplifier Speake...

$3.89
~~$5.99~~

DIY 3Wx2 Speaker Box Kit with ...

$12.03
~~$18.50~~

AC 12V Tube Buffer Preamplifie...

$10.39
~~$15.99~~

DIY Kit Bluetooth-Compatible S...

$14.94
~~$22.99~~

Mini AKE-1 PAM8403 Power Ampli...

$7.14
~~$10.99~~

DIY Audio Power Amplifier Boar...

$8.44
~~$12.99~~

Sold Out

DIY Kits HIFI 6J1 Electronic T...

$12.34
~~$18.99~~

DIY Kit Mono TDA7293 7294 Ampl...

$5.19
~~$7.99~~

DIY Kit Bluetooth-Compatible A...

$20.79
~~$31.99~~

There are currently no product reviews.

Write Review

ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account).

We are PayPal Verified

2) Bank Transfer / Wire Transfer / T/T

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.

For other payment method, please contact us at orders@icstation-team.com for more details.