SirMighty
About the SirMighty PCB
SirMighty is an open source PCB design by vul-os, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 61 × 20.5 mm, with 33 components from 24 distinct parts.
Other key parts include the AP7365-W-7 and AZ1117-5.0. By type, the board carries 12 capacitors, 8 resistors, 3 connectors, 2 ICs, 2 diodes and 1 transistor.
It belongs with the dev boards & breakouts and sensors designs in this gallery.
From the project
Open hardware: 107 KiCad PCB designs — SMD-to-THT breakout adapters, ATTiny/ATMega/ESP development boards, and a 39-part sensor line on a common JST-SH connector.
Main components on the SirMighty
SirMighty bill of materials (BOM)
33 components, 24 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AP7365-W-7 | SOT-23-5 | U2 |
| 1 | AZ1117-5.0 | SOT-223-3_TabPin2 | U4 |
| 1 | Q_DUAL_PMOS_S1G1D2S2G2D1 | SOT-363_SC-70-6 | Q1 |
| 2 | Conn_01x20 | PinHeader_1x20_P2.54mm_Vertical | J1, J2 |
| 1 | USB_B_Micro | USB_Micro-B_Molex_47346-0001 | J3 |
| 1 | 16MHz | Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm | 16MHz |
| 1 | 500mA | R_0805_2012Metric | F1 |
| 1 | FT231XQ | QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | FT231XQ |
| 1 | Conn_02x03_Odd_Even | PinHeader_2x03_P2.54mm_Vertical | ICSP6 |
| 1 | LED | LED_0603_1608Metric | D0 |
| 1 | PRTR5V0U2X | SOT-143 | D1 |
| 1 | 10uH | L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L1 |
| 5 | 100nF | C_0603_1608Metric | C1, C5, C7, C11, C12 |
| 2 | 47pF | C_0603_1608Metric | C2, C4 |
| 1 | 22uF | CP_EIA-3528-12_Kemet-T | C3 |
| 1 | 10nF | C_0603_1608Metric | C6 |
| 1 | 22uF | CP_EIA-3216-12_Kemet-S | C8 |
| 2 | 1uF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C9, C10 |
| 2 | 27e | R_0603_1608Metric | R1, R2 |
| 2 | 10k | R_0603_1608Metric | R3, R4 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 56k | R_0603_1608Metric | R5 |
| 1 | 22k | R_0603_1608Metric | R6 |
| 1 | 68k | R_0603_1608Metric | R7 |
| 1 | 1k | R_Array_Convex_4x0603 | RN1 |
SirMighty design files
The KiCad project lives in the vul-os/sirboard repository on GitHub; these links point at the commit this page was built from.
SirMighty: common questions
How big is the SirMighty PCB?
The SirMighty measures 61 × 20.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SirMighty?
33 components, from 24 distinct parts. The full bill of materials is listed on this page.
Where can I download the SirMighty design files?
From the vul-os/sirboard repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the SirMighty design in my own project?
Yes, under the terms of its Apache-2.0 license, which vul-os chose for the repository.
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