GitHub open source3808
racer - mainboard
BOM013111 · mainboard-20260922
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “智能硬件” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- Buck-boost regulator
- U9 TPS631000DRLR · by part number
- Battery charger
- U7 MCP73833 · by part number
- RISC-V MCU
- U5 ESP32-H2-MINI-1 · by part number
- Wireless SoC / wireless module
- U5 ESP32-H2-MINI-1 · by part number
- Bluetooth / Bluetooth Low Energy
- U5 ESP32-H2-MINI-1 · by part number
- Zigbee / Thread / Matter
- U5 ESP32-H2-MINI-1 · by part number
- Addressable RGB LED (WS2812 etc.)
- LED1, LED2, LED3, LED4, LED5 IN-PI15TAT5R5G5B · by part number
- ESD / TVS protection
- D5 TPD1E10B06 · by part number
Helper circuits
- USB connector (Type-C / Micro / A)
- P1 USB_C_Plug_USB2.0 · by part number
Online view
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30 rows · 70 parts0 of 30 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, C5, C6, C16, C18, C19, C20, C21, C22 | 10uFC_0603_1608Metric | No part number | 10 | ||
| C3, C4, C7, C8, C11, C12, C13, C14, C15, C23, C24, C25 | 0.1uFC_0603_1608Metric | No part number | 12 | ||
| C9, C17 | 47uFC_0603_1608Metric | No part number | 2 | ||
| C10 | 1uFC_0603_1608Metric | No part number | 1 | ||
| R1, R4, R6, R9, R11, R26, R27, R28, R29 | 10KR_0603_1608Metric | No part number | 9 | ||
| R2 | 806R_0603_1608Metric | No part number | 1 | ||
| R3 | 91R_0603_1608Metric | No part number | 1 | ||
| R5 | 470R_0603_1608Metric | No part number | 1 | ||
| R16 | 1MR_0603_1608Metric | No part number | 1 | ||
| R17, R18, R22 | 5K1R_0603_1608Metric | No part number | 3 | ||
| R20, R21 | 330R_0603_1608Metric | No part number | 2 | ||
| R23 | 1.43KR_0603_1608Metric | No part number | 1 | ||
| R24 | 75KR_0603_1608Metric | No part number | 1 | ||
| L1 | 1uHRES_CIGT252010 | No part number | 1 | ||
| D5 | TPD1E10B06D_SOD-523 | No part number | 1 | ||
| D8 | LED_GREENC_0603_1608Metric | No part number | 1 | ||
| D9 | LED_REDC_0603_1608Metric | No part number | 1 | ||
| U1, U2, U3, U4 | A3908A3908 | No part number | 4 | ||
| U5 | ESP32-H2-MINI-1MODULE_ESP32-H2-MINI-1-H2 | No part number | 1 | ||
| U6 | AP2205AP2204 | No part number | 1 | ||
| U7 | MCP73833SON50P300X300X100-11N | No part number | 1 | ||
| U9 | TPS631000DRLRTPS631000DRLR_TEX | No part number | 1 | ||
| LED1, LED2, LED3, LED4, LED5 | IN-PI15TAT5R5G5BIN-PI15_INL | No part number | 5 | ||
| Q1 | BSS138SOT-23 | No part number | 1 | ||
| S1 | JS102011SAQNSW_JS102011SAQN | No part number | 1 | ||
| S2 | SWITCH_0SMTRLFSSWITCH_0SMTRLFS | No part number | 1 | ||
| TH1 | TH 10KR_0603_1608Metric | No part number | 1 | ||
| J9, J10 | Conn_02x03_SMTPinHeader_2x03_P1.27mm_Vertical_SMD | No part number | 2 | ||
| J12 | JST 2.0 BATTJST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | No part number | 1 | ||
| P1 | USB_C_Plug_USB2.0GCT_USB4105-GF-A | No part number | 1 |