Xilwatch hw
About the Xilwatch hw PCB
Xilwatch hw is an open source PCB design by xil-se, published on GitHub. It is a 2-layer board measuring 37.8 × 50 mm, with 64 components from 32 distinct parts.
Other key parts include the MCP1700-3302E, Holyiot_18010, IS25LP128F, PAM8301 and LIS3DH. By type, the board carries 19 resistors, 18 capacitors, 9 diodes, 6 ICs, 4 switches and 2 transistors.
Main components on the Xilwatch hw
Xilwatch hw bill of materials (BOM)
64 components, 32 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP1700-3302E | SOT-23 | U1 |
| 1 | Holyiot_18010 | Holyiot_18010 | U2 |
| 1 | IS25LP128F | WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4mm | U3 |
| 1 | PAM8301 | SOT-23-6 | U4 |
| 1 | LIS3DH | LGA-16_3x3mm_P0.5mm_LayoutBorder3x5y | U5 |
| 1 | GDEW0154T8 | GoodDisplay_24P-0.5SH_1x24-Horizontal | U6 |
| 1 | Vibrator | C1026B | M1 |
| 1 | Si1308 | SOT-23 | Q1 |
| 1 | NTR5103N | SOT-23 | Q2 |
| 1 | SAO | SAO-2x2 | X1 |
| 1 | USB_B_Micro | USB_Micro-B_Molex-105017-0001 | J1 |
| 1 | CR2032 | BAT-HLD-001 | BT1 |
| 1 | CMT-5023S-SMT | CMT-5023S | LS1 |
| 1 | Btn_Up | KLS7-TS2402 | SW1 |
| 1 | Btn_Down | KLS7-TS2402 | SW2 |
| 1 | Btn_Select | KLS7-TS2402 | SW3 |
| 1 | Btn_Back | KLS7-TS2402 | SW4 |
| 2 | S1JHE | D_SOD-323F | D1, D2 |
| 3 | MBR0530 | D_SOD-123 | D3, D4, D5 |
| 1 | LED_TopLeft | LED_RGBA_0606 | D6 |
Show 12 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LED_TopRight | LED_RGBA_0606 | D7 |
| 1 | LED_BottomLeft | LED_RGBA_0606 | D8 |
| 1 | LED_BottomRight | LED_RGBA_0606 | D9 |
| 1 | 10uH 1A | L_Taiyo-Yuden_MD-3030 | L1 |
| 12 | 1uF | C_0603_1608Metric | C1, C2, C8, C9, C10, C11, C12, C13 +4 |
| 2 | 4.7uF | C_0603_1608Metric | C3, C7 |
| 4 | 0.1uF | C_0603_1608Metric | C4, C5, C6, C18 |
| 2 | 22R | R_0603_1608Metric | R1, R2 |
| 3 | 10K | R_0603_1608Metric | R3, R6, R7 |
| 1 | 0.47R | R_0603_1608Metric | R4 |
| 1 | 17K | R_0603_1608Metric | R5 |
| 12 | 360R | R_0603_1608Metric | R8, R9, R10, R11, R12, R13, R14, R15 +4 |
Xilwatch hw design files
The KiCad project lives in the xil-se/xilwatch_hw repository on GitHub; these links point at the commit this page was built from.
- Layoutxilwatch2.kicad_pcb
Xilwatch hw: common questions
How big is the Xilwatch hw PCB?
The Xilwatch hw measures 37.8 × 50 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Xilwatch hw?
64 components, from 32 distinct parts. The full bill of materials is listed on this page.
Where can I download the Xilwatch hw design files?
From the xil-se/xilwatch_hw repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Xilwatch hw design in my own project?
The repository has no license, so all rights stay with xil-se. Use it as a reference, and ask the author before reusing the design.