Mic test board micboard
About the Mic test board micboard
Mic test board micboard is an open source PCB design by jbrryhooves, published on GitHub. It is a 2-layer board measuring 25 × 25 mm, with 21 components from 10 distinct parts.
Other key parts include the ICS-40730 and THS4531AIRUNR. By type, the board carries 9 capacitors, 6 connectors, 4 resistors and 2 ICs.
Main components on the Mic test board micboard
Mic test board micboard bill of materials (BOM)
21 components, 10 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ICS-40730 TDK InvenSense | MIC_ICS-40730 | U1 |
| 1 | THS4531AIRUNR Texas Instruments | Texas_RUN0010A_WQFN-10_2x2mm_P0.5mm | U2 |
| 5 | Conn_01x01 | TestPoint_THTPad_D2.0mm_Drill1.0mm | J1, J2, J3, J4, J5 |
| 1 | 0530470510 Conn_01x05 Molex | Molex_PicoBlade_53047-0510_1x05_P1.25mm_Vertical | J6 |
| 2 | GRM31C5C1H104JA01K 0.1uF Murata Electronics | C_1206_3216Metric | C2, C3 |
| 3 | C0603C104K8RAC7867 0.1uF KEMET | C_0603_1608Metric | C5, C9, C10 |
| 2 | 885012006027 470pF Würth Elektronik | C_0603_1608Metric | C6, C7 |
| 2 | C0603C104K8RAC7867 1uF KEMET | C_0603_1608Metric | C8, C11 |
| 2 | RC0603FR-07549RL 549R YAGEO | R_0603_1608Metric | R1, R2 |
| 2 | RC0603FR-071K58L 1.58k YAGEO | R_0603_1608Metric | R3, R4 |
Mic test board micboard design files
The KiCad project lives in the jbrryhooves/sound-compass repository on GitHub; these links point at the commit this page was built from.
Mic test board micboard: common questions
How big is the Mic test board micboard?
The Mic test board micboard measures 25 × 25 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Mic test board micboard?
21 components, from 10 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 Mic test board micboard design files?
From the jbrryhooves/sound-compass repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Mic test board micboard design in my own project?
The repository has no license, so all rights stay with jbrryhooves. Use it as a reference, and ask the author before reusing the design.
