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opentag - hardware
BOM014353 · hardware-6cc8bdd2
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “嵌入式系统” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- Battery charger
- U2 MCP73831-5-OT · by part number
- Arm Cortex-M MCU
- U3 Seeed Studio XIAO SAMD21 · by part number
- Core board / dev board module
- U3 Seeed Studio XIAO SAMD21 · by part number
- UWB (ultra-wideband)
- DWM1 DWM3000 · by part number
- Addressable RGB LED (WS2812 etc.)
- D5, D6 SK6812 · by part number
Helper circuits
- Power input connector
- BT1 Battery_Cell · by footprint
- Fuse / resettable fuse
- F1 1 Amp Fuse · by part number
Online view
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18 rows · 34 parts0 of 18 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C3, C4 | 1uC_0603_1608Metric | No part number | 2 | ||
| C5 | 10uC_0603_1608Metric | No part number | 1 | ||
| C6 | .1uC_0603_1608Metric | No part number | 1 | ||
| C7, C8 | 4.7uC_0603_1608Metric | No part number | 2 | ||
| R4, R5, R6, R7, R11, R12, R13 | 470R_0603_1608Metric | No part number | 7 | ||
| R14 | 2.5kR_0603_1608Metric | No part number | 1 | ||
| D1, D2, D3, D4, D7, D8 | LEDLED_0603_1608Metric | No part number | 6 | ||
| D5, D6 | SK6812LED_SK6812_PLCC4_5.0x5.0mm_P3.2mm | No part number | 2 | ||
| D9 | LEDR_0603_1608Metric | No part number | 1 | ||
| U2 | MCP73831-5-OTSOT-23-5 | No part number | 1 | ||
| U3 | Seeed Studio XIAO SAMD21XIAO-nRF52840-Sense-14P-2.54-21X17.8MM | No part number | 1 | ||
| F1 | 1 Amp FuseFuse_0603_1608Metric | No part number | 1 | ||
| SW1 | SW_SPSTSW_JS102011SAQN | No part number | 1 | ||
| BT1 | Battery_CellPinHeader_1x02_P2.54mm_Vertical | No part number | 1 | ||
| DWM1 | DWM3000DWM1000 | No part number | 1 | ||
| TP-5V1, TP-Battery1 | TestPointTestPoint_Pad_D2.0mm | No part number | 2 | ||
| J2 | Conn_01x06_SocketPinHeader_1x06_P2.00mm_Vertical | No part number | 1 | ||
| J4, J5 | Conn_01x02_SocketPinHeader_1x02_P2.54mm_Vertical | No part number | 2 |