Maker project
paperd.ink_hw
BOM009594 · rev3
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “ESP” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U1 XC6220B331MR-G · by part number
- SD / microSD socket, eMMC
- MICRO_SD1 micro_sd_card · by part number
- Real-time clock (RTC)
- U5 PCF8574APWR · by part number
- USB to serial
- U4 CP2104 · by part number
- I/O expander / shift-register expansion
- U5 PCF8574APWR · by part number
- E-paper display
- DISP1 GDEW042T2 · by part number
- DS1 E-paper_24_pins · by part number
- ESD / TVS protection
- U3 USBLC6-2SC6 · by part number
Helper circuits
- Crystal / oscillator
- Y1 32.768KHz · by part number
- USB connector (Type-C / Micro / A)
- J1 USB_B_Micro · by part number
- Buzzer / vibration motor
- BZ1 Piezo_Buzzer · by part number
- Fuse / resettable fuse
- F1 1A · by footprint
Online view
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38 rows · 87 parts0 of 38 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, C5, C6, C10, C11, C12, C13, C14, C15, C16 | 1uF/50VC_0603_1608Metric | No part number | 12 | ||
| C4, C8, C17, C18, C20 | 1uF/25VC_0402_1005Metric | No part number | 5 | ||
| C7, C9 | 4.7uF/50VC_0805_2012Metric | No part number | 2 | ||
| C19 | 10uF/6.3VC_0402_1005Metric | No part number | 1 | ||
| C21, C24 | 0.1uF/50VC_0402_1005Metric | No part number | 2 | ||
| C22, C23 | 12pF/50VC_0402_1005Metric | No part number | 2 | ||
| R1, R3, R9, R24, R29 | 470kR_0402_1005Metric | No part number | 5 | ||
| R2, R8, R12, R22, R27 | 1.2kR_0402_1005Metric | No part number | 5 | ||
| R4, R5, R13, R14, R15, R16, R17, R18, R19, R20, R25, R26 | 10kR_0402_1005Metric | No part number | 12 | ||
| R6 | 0.47R_0603_1608Metric | No part number | 1 | ||
| R7, R11, R21 | 1MR_0402_1005Metric | No part number | 3 | ||
| R10 | 1.6MR_0402_1005Metric | No part number | 1 | ||
| R23 | 470R_0402_1005Metric | No part number | 1 | ||
| R28 | 120R_0402_1005Metric | No part number | 1 | ||
| L1 | 68uH/1AL_1210_3225Metric | No part number | 1 | ||
| D1, D2, D3, D4 | LMBR130D_SOD-123 | No part number | 4 | ||
| D5 | LED_SmallTJ-S1706SW6TGLC2R-A5 | No part number | 1 | ||
| U1 | XC6220B331MR-GSOT-23-5 | No part number | 1 | ||
| U2 | BQ21040SOT-23-6 | No part number | 1 | ||
| U3 | USBLC6-2SC6SOT-23-6 | No part number | 1 | ||
| U4 | CP2104QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | No part number | 1 | ||
| U5 | PCF8574APWRTSSOP-20_4.4x6.5mm_P0.65mm | No part number | 1 | ||
| U6 | OLIMEX_Cases_ESP-WROOM-32ESP32-WROOM-32 | No part number | 1 | ||
| Y1 | 32.768KHzQ13FC1350000400 | No part number | 1 | ||
| F1 | 1AFuse_0805_2012Metric | No part number | 1 | ||
| SW1 | RESETInterface labelK2-1822SA-A3DW-06 | No part number | 1 | ||
| SW2, SW3, SW4, SW5 | BTNInterface labelTS36CA-0.7 | No part number | 4 | ||
| BATT1 | LiPoJST_PH_B2B-PH-SM4-TB_1x02-1MP_P2.00mm_Vertical | No part number | 1 | ||
| BZ1 | Piezo_BuzzerKLJ-1230 | No part number | 1 | ||
| DISP1 | GDEW042T2GDEW042T2 | No part number | 1 | ||
| DS1 | E-paper_24_pins24 pin FPC connector | No part number | 1 | ||
| JP1 | IO_EXP_JMPSolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | No part number | 1 | ||
| MICRO_SD1 | micro_sd_cardHYC77-TF09-200 | No part number | 1 | ||
| Q1, Q3, Q4, Q5 | DMP2035SOT-23 | No part number | 4 | ||
| Q2, Q8 | T2N7002BKSOT-23 | No part number | 2 | ||
| Q6 | UMH3NSOT-363_SC-70-6 | No part number | 1 | ||
| J1 | USB_B_MicroC77238 | No part number | 1 | ||
| J4 | EXT_CONNInterface labelPinHeader_2x13_P2.54mm_Vertical_SMD | No part number | 1 |