Maker project
BK3254 高级面包板适配器
BOM001568 · v3
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
The catalogue does not say what this project is for.
Circuit functions included · BOM rule hits · not reviewed
- SD / microSD socket, eMMC
- J6 Micro_SD_Card_Det · by part number
Helper circuits
- USB connector (Type-C / Micro / A)
- J1 USB_A · by part number
Online view
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25 rows · 38 parts0 of 25 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 | Placed | |
|---|---|---|---|---|---|
| SW5 | MODESW_SPST_FSMSM | MODE | 1 | ||
| J4 | CONN_01X20Pin_Header_Straight_1x21_Pitch2.54mm | 1 | |||
| SW3 | NEXT/VOL+SW_SPST_FSMSM | NEXT/VOL+ | 1 | ||
| U1 | F-6888F-6888 | 1 | |||
| SW4 | P.P/CALLSW_SPST_FSMSM | P.P/CALL | 1 | ||
| U3, U4 | PJ-320B3.5mm_stereo_jack_PJ320B | 2 | |||
| L1 | 100nH*R_0805_2012Metric | 100nH* | 1 | ||
| SW2 | PREV/VOL-SW_SPST_FSMSM | PREV/VOL- | 1 | ||
| R2, R3, R4, R5, R6 | 1kR_0805_2012Metric | 1k | 5 | ||
| R1, R9 | 10kR_0805_2012Metric | 10k | 2 | ||
| D1, D2 | LEDLED_1206_3216Metric | LED | 2 | ||
| C8 | 2.2pC_0603_1608Metric | 2.2p | 1 | ||
| C1, C2, C4, C5, C9, C10 | 1uFC_1206_3216Metric | 1uF | 6 | ||
| SW1 | RESETSW_SPST_FSMSM | RESET | 1 | ||
| J1 | USB_AUSB_A | USB_A | 1 | ||
| D3 | DD_MELF | D | 1 | ||
| C6 | 1uF*C_1206_3216Metric | 1uF* | 1 | ||
| U2 | PJ-327APJ-327A | 1 | |||
| J2 | CONN_01X20Pin_Header_Straight_1x20_Pitch2.54mm | 1 | |||
| J6 | Micro_SD_Card_DetConn_uSDcard | Micro_SD_Card_Det | 1 | ||
| C7 | 10n(*)C_1206_3216Metric | 10n(*) | 1 | ||
| R8 | 1k*R_0805_2012Metric | 1k* | 1 | ||
| C3 | 100pC_0805_HandSoldering | 100p | 1 | ||
| R10, R11 | 200R_0805_2012Metric | 200 | 2 | ||
| R7 | 3k3R_0805_2012Metric | 3k3 | 1 |