Topaz's Board
picovrfbt/PicoVR-Trackers
A Collection of trackers & Designs as well as documentation for PicoVR Trackers

Patchwork Playground is an open-source printed circuit board by KOUNOLAB, from the KOUNOLAB/patchwork-devboard repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 2-layer board of 100 × 60 mm with 87 parts on 63 nets, routed with 433 tracks and 73 vias.
It is built around the BC805M, M3406-ADJ and QMC5883L, with the SMF05C, BQ21040DBV and LSM6DSV among its other parts. Its parts include 23 resistors, 13 diodes, 11 capacitors, 8 switches and 7 ICs.

| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 10k | Patchwork Playground Footprints:R_0603_1608Metric | R3, R5, R6, R7, R10, R11, R12, R13, R14, R15, R16, R19, R20, R21, R22, R23 +1 |
| 12 | TestPoint | Patchwork Playground Footprints:TestPoint_Pad_D2.0mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12 |
| 10 | WHITE | Patchwork Playground Footprints:LED_0603_1608Metric | D3, D4, D5, D7, D8, D9, D10, D11, D12, D13 |
| 6 | 4.7uF | Patchwork Playground Footprints:C_0603_1608Metric | C2, C3, C4, C5, C6, C8 |
| 6 | SW_SPDT | Patchwork Playground Footprints:MST-22D18G2 3J | SW1, SW2, SW3, SW6, SW7, SW8 |
| 4 | 100nF | Patchwork Playground Footprints:C_0603_1608Metric | C1, C7, C10, C11 |
| 4 | MountingHole | Patchwork Playground Footprints:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4 |
| 2 | 470k | Patchwork Playground Footprints:R_0603_1608Metric | R4, R18 |
| 2 | 5k1 | Patchwork Playground Footprints:R_0603_1608Metric | R1, R2 |
| 2 | B5817WS | Patchwork Playground Footprints:D_SOD-323 | D1, D2 |
| 2 | BUTTON | Patchwork Playground Footprints:SW_Push_1P1T_XKB_TS-1187A | SW4, SW5 |
| 2 | PADS | Patchwork Playground Footprints:PinHeader_1x02_P2.54mm_Vertical | J3, J5 |
| 2 | SMF05CT1G | Patchwork Playground Footprints:SOT65P210X110-6N | U1, U4 |
| 1 | 220nF | Patchwork Playground Footprints:C_0603_1608Metric | C9 |
| 1 | 2M | Patchwork Playground Footprints:R_0603_1608Metric | R17 |
| 1 | 330k | Patchwork Playground Footprints:R_0603_1608Metric | R9 |
| 1 | 4.7uH | Patchwork Playground Footprints:L_0603_1608Metric | L1 |
| 1 | BAT | Patchwork Playground Footprints:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | BT1 |
| 1 | BC805M | Patchwork Playground Footprints:XCVR_BC805M | U6 |
| 1 | BQ21040DBVR | Patchwork Playground Footprints:SOT-23-6 | U3 |
| 1 | JST-GH-4P | Patchwork Playground Footprints:JST_GH_SM04B-GHS-TB_1x04-1MP_P1.25mm_Horizontal | J6 |
| 1 | LOGO | Patchwork Playground Footprints:Luna15x15 | G*** |
| 1 | LSM6DSV | Patchwork Playground Footprints:Bosch_LGA-14_3x2.5mm_P0.5mm | U7 |
| 1 | M3406 | Patchwork Playground Footprints:SOT-23-5 | U2 |
| 1 | POGO | Patchwork Playground Footprints:5PinPogoFemale | J4 |
| 1 | QMC5883L | Patchwork Playground Footprints:LPCC-16 | U5 |
| 1 | RGB | Patchwork Playground Footprints:LED_RGB_1210 | D6 |
| 1 | SWD_HEADER | Patchwork Playground Footprints:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | USB_C_Receptacle_USB2.0 | Patchwork Playground Footprints:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J2 |
It measures 100 × 60 mm and has 2 copper layers, 1.6 mm thick.
87 parts, built around the BC805M, M3406-ADJ, QMC5883L and SMF05C. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the KOUNOLAB/patchwork-devboard repository on GitHub, at the commit this page was made from: the board is Patchwork Playground.kicad_pcb and its schematic Patchwork Playground.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the CERN-OHL-P-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
picovrfbt/PicoVR-Trackers
A Collection of trackers & Designs as well as documentation for PicoVR Trackers






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