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DIY amplifier circuit
n this tutorial we will be building a simple boombox speaker that plays loud music and has great quality.
To build this speaker , the materials you will need are as follows:
LM386 (low power audio amplifier)
10 kohm potentiometer
10 ohm resistor
2 x 10 μF capacitor
0.05 μF (or 0.1 μF) capacitor
250 μF capacitor
2 x 5 ohm speakers
1 PCB from https://www.pcbway.com/
for the full tutorial refer to http://joshbuild.com/how-to-make-a-diy-boombox-speaker/
DIY amplifier circuit
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen（Without Speaker）
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