Audio Amplifier with base
About the Audio Amplifier with base PCB
Audio Amplifier with base is an open source PCB design by Amaza-Ronald, published on GitHub. It is a 2-layer board measuring 66 × 59.5 mm, with 18 components from 15 distinct parts.
Other key parts include the LM386. By type, the board carries 9 capacitors, 2 resistors, 1 IC, 1 connector, 1 battery holder and 1 speaker.
It belongs with the audio designs in this gallery.
Main components on the Audio Amplifier with base
Audio Amplifier with base bill of materials (BOM)
18 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM386 | DIP-8_W7.62mm_Socket_LongPads | U1 |
| 1 | AudioJack3 | Jack_3.5mm_CUI_SJ1-3513N_Horizontal | J1 |
| 1 | Battery | Battery_Panasonic_CR1025-VSK_Vertical_CircularHoles | BT1 |
| 1 | Speaker | TerminalBlock_bornier-2_P5.08mm | LS1 |
| 1 | Volume 10K | Potentiometer_Bourns_3266X_Horizontal | RV1 |
| 1 | 10K Gain | Potentiometer_Bourns_3266X_Horizontal | RV2 |
| 1 | 10K Bass Boost | Potentiometer_Bourns_3266X_Horizontal | RV3 |
| 3 | 0.1uF | C_Disc_D16.0mm_W5.0mm_P7.50mm | C1, C5, C8 |
| 1 | 0.033uF | C_Disc_D16.0mm_W5.0mm_P7.50mm | C2 |
| 1 | 100uF | CP_Radial_D8.0mm_P3.50mm | C3 |
| 2 | 10uF | CP_Radial_D8.0mm_P3.50mm | C4, C7 |
| 1 | 470pF | C_Disc_D16.0mm_W5.0mm_P7.50mm | C6 |
| 1 | 1000uF | CP_Radial_D8.0mm_P3.50mm | C9 |
| 1 | 10 R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
Audio Amplifier with base design files
The KiCad project lives in the Amaza-Ronald/KiCAD-projects- repository on GitHub; these links point at the commit this page was built from.
Audio Amplifier with base: common questions
How big is the Audio Amplifier with base PCB?
The Audio Amplifier with base measures 66 × 59.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Audio Amplifier with base?
18 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the Audio Amplifier with base design files?
From the Amaza-Ronald/KiCAD-projects- repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Audio Amplifier with base design in my own project?
The repository has no license, so all rights stay with Amaza-Ronald. Use it as a reference, and ask the author before reusing the design.
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