Maker project
kicadboards
BOM007418 · solder_dispenser
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.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U1 LD39020 · by part number
- Battery charger
- U2 MCP73831-2-OT · by part number
- RISC-V MCU
- U5 CH32V003FxUx · by part number
- Operational amplifier
- U3, U4 MCP6L02x-xMS · by part number
- Brushed DC motor driver
- U6 STSPIN250 · by part number
Helper circuits
- Debug / programming header
- J2 SWIO · by footprint
- USB connector (Type-C / Micro / A)
- J1 charge · by footprint
- Fuse / resettable fuse
- F1 500mA · by footprint
Online view
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27 rows · 61 parts0 of 27 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 | ||
|---|---|---|---|---|---|
| C1, C2, C3, C6, C10, C19 | 1uC_0603_1608Metric | No part number | 6 | ||
| C4, C5, C8, C11, C12, C14, C15, C16, C20 | 100nC_0603_1608Metric | No part number | 9 | ||
| C7, C9, C13 | 220pC_0603_1608Metric | No part number | 3 | ||
| C17 | 22nC_0603_1608Metric | No part number | 1 | ||
| C18 | 10uC_0603_1608Metric | No part number | 1 | ||
| R1, R2 | 22R_0603_1608Metric | No part number | 2 | ||
| R3, R4, R5, R6, R11, R13, R25 | 2k2R_0603_1608Metric | No part number | 7 | ||
| R7, R12, R16, R20 | 470kR_0603_1608Metric | No part number | 4 | ||
| R8, R9, R10 | 220R_0402_1005Metric | No part number | 3 | ||
| R14, R15, R22, R24 | 10kR_0603_1608Metric | No part number | 4 | ||
| R17 | 1kR_0603_1608Metric | No part number | 1 | ||
| R18, R19, R21, R23 | 100kR_0603_1608Metric | No part number | 4 | ||
| R26 | 10mR_1206_3216Metric | No part number | 1 | ||
| D1 | rgbR_Array_Convex_2x0606 | No part number | 1 | ||
| D2 | chargeLED_0603_1608Metric | No part number | 1 | ||
| D3 | fullLED_0603_1608Metric | No part number | 1 | ||
| U1 | LD39020UDFN-4-1EP_1x1mm_P0.65mm_EP0.48x0.48mm | No part number | 1 | ||
| U2 | MCP73831-2-OTSOT-23-5 | No part number | 1 | ||
| U3, U4 | MCP6L02x-xMSMSOP-8_3x3mm_P0.65mm | No part number | 2 | ||
| U5 | CH32V003FxUxQFN-20-1EP_3x3mm_P0.4mm_EP1.65x1.65mm | No part number | 1 | ||
| U6 | STSPIN250VQFN-16-1EP_3x3mm_P0.5mm_EP1.8x1.8mm | No part number | 1 | ||
| F1 | 500mAFuse_1206_3216Metric | No part number | 1 | ||
| J1 | chargeInterface labelUSB_Micro-B_U254-05 | No part number | 1 | ||
| J2 | SWIOInterface labelTag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical | No part number | 1 | ||
| J3 | btnsInterface labelJST_GH_SM04B-GHS-TB_1x04-1MP_P1.25mm_Horizontal | No part number | 1 | ||
| J4 | battInterface labelJST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal | No part number | 1 | ||
| J5 | motorInterface labelJST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal | No part number | 1 |