Main2
About the Main2 PCB
Main2 is an open source PCB design by thesunRider, published on GitHub. It is a 2-layer board measuring 45.7 × 35 mm, with 19 components from 14 distinct parts.
Other key parts include the HUSB237 and ZX-PH2.0-WT4P. By type, the board carries 4 connectors, 4 diodes, 3 switches, 3 resistors, 2 ICs and 1 capacitor.
Main components on the Main2
Main2 bill of materials (BOM)
19 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | HUSB237 | DFN-6-1EP_2x2mm_P0.65mm_EP1.01x1.7mm | U1 |
| 1 | ZX-PH2.0-WT4P | CONN-SMD_4P-P2.00_C2001RS10411M0101RC | U2 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Conn_01x07_Pin | 1X07_LOCK_513 | J3 |
| 1 | Conn_01x04_Pin | 1X04_NO_SILK_513 | J4 |
| 1 | USB_C_Plug_USB2.0 | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | P1 |
| 2 | — | @HOLE0, @HOLE1 | |
| 1 | MK-12C03-G015 | SW-SMD_MK-12C03-G015 | SW1 |
| 2 | SW_Push | K2-1114SA-A4SW-06 | SW3, SW4 |
| 3 | SD05_SOD323 | D_SOD-323 | D1, D2, D5 |
| 1 | 1N4007 | D_DO-41_SOD81_P10.16mm_Horizontal | D3 |
| 1 | 1u | C_0805_2012Metric | C1 |
| 2 | RK10J11R0A0H | RES-SMD_RK10J11R0A0H | R1, R2 |
| 1 | 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R40 |
Main2 design files
The KiCad project lives in the thesunRider/hololit repository on GitHub; these links point at the commit this page was built from.
Main2: common questions
How big is the Main2 PCB?
The Main2 measures 45.7 × 35 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Main2?
19 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Main2 design files?
From the thesunRider/hololit repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Main2 design in my own project?
The repository has no license, so all rights stay with thesunRider. Use it as a reference, and ask the author before reusing the design.
