P3ST Microphone Amp
About the P3ST Microphone Amp PCB
P3ST Microphone Amp is an open source PCB design by mostlydiyrf, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 63.5 × 25.4 mm, with 19 components from 15 distinct parts.
By type, the board carries 7 resistors, 6 connectors, 5 capacitors and 1 transistor.
P3ST Microphone Amp bill of materials (BOM)
19 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 2N2222A | TO-18-3 | Q1 |
| 2 | Conn_01x04_Male | PinHeader_1x04_P2.54mm_Vertical | J1, J2 |
| 2 | Conn_01x02 | SMA_EdgeMount_0.062_Samtec_wHoles | J3, J6 |
| 2 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J4, J5 |
| 1 | 100uF | CP_Radial_D5.0mm_P2.00mm | C1 |
| 1 | 470uF | CP_Radial_D8.0mm_P3.50mm | C2 |
| 1 | 10uF | CP_Radial_D5.0mm_P2.00mm | C3 |
| 1 | 0.22uF | C_Disc_D5.0mm_W2.5mm_P2.50mm | C4 |
| 1 | 22uF | CP_Radial_D5.0mm_P2.00mm | C5 |
| 1 | 47K | Resistor_Quarter_Watt_P10.16mm_Horizontal | R1 |
| 1 | 100K | Resistor_Quarter_Watt_P10.16mm_Horizontal | R2 |
| 1 | 100 | Resistor_Quarter_Watt_P10.16mm_Horizontal | R3 |
| 1 | 1K | Resistor_Quarter_Watt_P10.16mm_Horizontal | R4 |
| 1 | 2.2K | Resistor_Quarter_Watt_P10.16mm_Horizontal | R5 |
| 2 | 4.7K | Resistor_Quarter_Watt_P10.16mm_Horizontal | R6, R7 |
P3ST Microphone Amp design files
The KiCad project lives in the mostlydiyrf/p3st repository on GitHub; these links point at the commit this page was built from.
P3ST Microphone Amp: common questions
How big is the P3ST Microphone Amp PCB?
The P3ST Microphone Amp measures 63.5 × 25.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the P3ST Microphone Amp?
19 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the P3ST Microphone Amp design files?
From the mostlydiyrf/p3st repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the P3ST Microphone Amp design in my own project?
It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.
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