Audio amp lm386 mk1 BACKUP 2992
About the Audio amp lm386 mk1 BACKUP 2992 PCB
Audio amp lm386 mk1 BACKUP 2992 is an open source PCB design by andrsmllr, published on GitHub. It is a 2-layer board measuring 90.1 × 57.2 mm, with 22 components from 12 distinct parts.
Other key parts include the LM386. By type, the board carries 10 capacitors, 6 resistors, 3 connectors and 2 ICs.
It belongs with the audio designs in this gallery.
From the project
My personal PCB projects
Main components on the Audio amp lm386 mk1 BACKUP 2992
Audio amp lm386 mk1 BACKUP 2992 bill of materials (BOM)
22 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | LM386 | DIP-8_W7.62mm_LongPads | U1, U2 |
| 2 | CONN_01X03 | WAGO_734_3pin_Straight_RuggedPads | P1, P2 |
| 1 | CONN_01X02 | WAGO_734_2pin_Straight_RuggedPads | P4 |
| 1 | omeg_dual_pot | Potentiometer_Alps-RK163-double_20mm | RV1 |
| 2 | 10u | C_Radial_D6.3_L11.2_P2.5 | C1, C2 |
| 2 | 47n | C_Disc_D3_P2.5 | C3, C4 |
| 2 | 250u | C_Radial_D6.3_L11.2_P2.5 | C5, C6 |
| 2 | 10u | C_Radial_D10_L25_P5 | C7, C8 |
| 2 | 470n | C_Disc_D3_P2.5 | C9, C10 |
| 2 | R | Resistor_Horizontal_RM15mm | R1, R2 |
| 2 | 10 | Resistor_Horizontal_RM15mm | R3, R4 |
| 2 | 0.5 | Resistor_Horizontal_RM15mm | R5, R6 |
Audio amp lm386 mk1 BACKUP 2992 design files
The KiCad project lives in the andrsmllr/pcb repository on GitHub; these links point at the commit this page was built from.
Audio amp lm386 mk1 BACKUP 2992: common questions
How big is the Audio amp lm386 mk1 BACKUP 2992 PCB?
The Audio amp lm386 mk1 BACKUP 2992 measures 90.1 × 57.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Audio amp lm386 mk1 BACKUP 2992?
22 components, from 12 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Audio amp lm386 mk1 BACKUP 2992 design files?
From the andrsmllr/pcb repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Audio amp lm386 mk1 BACKUP 2992 design in my own project?
The repository has no license, so all rights stay with andrsmllr. Use it as a reference, and ask the author before reusing the design.
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