Windows
marmbrus·circuits·windows/windows.kicad_pcb
About the Windows PCB
Windows is an open source PCB design by marmbrus, published on GitHub. It is a 4-layer board measuring 70 × 45 mm, with 38 components from 12 distinct parts.
Other key parts include the MCP23008-XML and GAQY221S. By type, the board carries 12 resistors, 11 connectors, 8 capacitors, 5 ICs and 2 diodes.
Main components on the Windows
Windows bill of materials (BOM)
38 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP23008-XML MCP23008-xML | QFN-20-1EP_4x4mm_P0.5mm_EP2.7x2.7mm | U101 |
| 4 | GAQY221S | SOP-4_L4.3-W4.4-P2.54-LS7.0-BL | U801, U901, U1001, U1101 |
| 2 | C160390 BM04B-SRSS-TB(LF)(SN) | CONN-SMD_BM04B-SRSS-TB | CN201, CN301 |
| 8 | 39-30-1020 | CONN-TH_2P-P5.50_39-30-1020 | CN401, CN501, CN601, CN701, CN801, CN901, CN1001, CN1101 |
| 1 | CONN_02X03_ODD_EVEN Conn_02x03_Odd_Even | PinHeader_2x03_P2.54mm_Vertical | J1 |
| 2 | SP0503BAHT | SOT-143 | D201, D301 |
| 3 | 100NF 100nf | C_0603_1608Metric | C101, C201, C301 |
| 3 | 1UF 1uf | C_0603_1608Metric | C102, C202, C302 |
| 2 | 10UF 10uf | C_0603_1608Metric | C203, C303 |
| 4 | 10K 10k | R_0603_1608Metric | R1, R6, R7, R8 |
| 4 | 560 | R_0603_1608Metric | R2, R3, R4, R5 |
| 4 | 3.3K 3.3k | R_0805_2012Metric | R401, R501, R601, R701 |
Windows design files
The KiCad project lives in the marmbrus/circuits repository on GitHub; these links point at the commit this page was built from.
Windows: common questions
How big is the Windows PCB?
The Windows measures 70 × 45 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Windows?
38 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 Windows design files?
From the marmbrus/circuits 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 Windows design in my own project?
The repository has no license, so all rights stay with marmbrus. Use it as a reference, and ask the author before reusing the design.
More boards in circuits
ESP32
Surprise
marmbrus
100 × 91.4 mm146 parts4LNo license0ESP8266
Esp8266-flexpower
marmbrus
70 × 62 mm105 parts4LNo license0ESP32
Espamp
marmbrus
68.8 × 135.2 mm101 parts4LNo license0ESP32
Roomsensor
marmbrus
70 × 82 mm97 parts4LNo license0A2d
marmbrus
70 × 45 mm56 parts4LNo license0Locks
marmbrus
70 × 45 mm54 parts4LNo license0Air
marmbrus
70 × 70 mm39 parts4LNo license0BuckBoostTest
marmbrus
99.5 × 61.3 mm29 parts4LNo license0Usbserial
marmbrus
40 × 36.8 mm22 parts4LNo license0ESP8266
Usb
marmbrus
41.4 × 54.6 mm15 parts4LNo license0Temperature
marmbrus
70 × 45 mm14 parts4LNo license0