Maker project
SD card locker
BOM001439 · v3.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “接口转换及调试器” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U1 AP1117-33 · by part number
- 8-bit MCU (AVR / PIC / 8051 / STM8)
- U2 ATTINY85-20SU · by part number
- SD / microSD socket, eMMC
- J4 SD_Card · by part number
- J5 Micro_SD_Card_Det · by part number
Helper circuits
- USB connector (Type-C / Micro / A)
- J1 USB_OTG · by footprint
Online view
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15 rows · 23 parts0 of 15 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 | |
|---|---|---|---|---|---|
| J3 | VINPin_Header_Straight_1x02_Pitch2.54mm | VIN | 1 | ||
| Q1 | Q_PMOS_GSD | No part number | 1 | ||
| U2 | ATTINY85-20SU | No part number | 1 | ||
| U1 | AP1117-33 | No part number | 1 | ||
| R2, R3 | 300R_0603_HandSoldering | 300 | 2 | ||
| J2 | 3V3Pin_Header_Straight_1x02_Pitch2.54mm | 3V3 | 1 | ||
| R1, R4 | 10KR_0805_10K_HandSoldering | 10K | 2 | ||
| J1 | USB_OTGMICROUSB_SIMPLE | USB_OTG | 1 | ||
| SW1 | SW_PushSW_SPST_EVQPE1 | SW_Push | 1 | ||
| FID1, FID2 | FiducialFiducial_1.5mm_Mask3mm | Fiducial | 2 | ||
| J4 | SD_CardSD_Slot | SD_Card | 1 | ||
| C1, C2, C3, C4, C5 | 100nFC_0805_100nF_HandSoldering | 100nF | 5 | ||
| D1 | LEDLED_0805_HandSoldering | LED | 1 | ||
| R5, R6 | 0R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | 0 | 2 | ||
| J5 | Micro_SD_Card_DetmicroSD-Receptacle-SelfEject | Micro_SD_Card_Det | 1 |