Maker project
bitclock 电子墨水屏桌面伴侣
BOM000273 · v3.0a
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
- Low-dropout regulator (LDO)
- U1 TLV76733DRVT · by part number
- Wireless SoC / wireless module
- U2 ESP32-S3-WROOM-1-N8 · by part number
- Wi-Fi
- U2 ESP32-S3-WROOM-1-N8 · by part number
- Bluetooth / Bluetooth Low Energy
- U2 ESP32-S3-WROOM-1-N8 · by part number
- D1 KT-0603R · by part number
- Radio transceiver / broadcast receiver
- D1 KT-0603R · by part number
- Temperature and humidity measurement
- U5 SHT40-AD1B-R2 · by part number
- Gas / air quality measurement
- U3 SGP41-D-R4 · by part number
- U4 SCD40-D-R2 · by part number
- E-paper display
- EINK1 EInk_Display_2.71_E2271KS0C1 · by part number
- Microphone / pickup
- L1 600mA 10uH ±20% SPH3010H100MT · by part number
- ESD / TVS protection
- D6, D7, D8 LESD5D5.0CT1G · by part number
Helper circuits
- USB connector (Type-C / Micro / A)
- J3 TYPE-C16PIN · by part number
- J4 TYPE-C 16PLC-H10.0 · by part number
Online view
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31 rows · 72 parts0 of 31 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 | ||
|---|---|---|---|---|---|
| D3, D4, D5, D9 | 1N5819HW-7-F | No part number | 4 | ||
| U1 | TLV76733DRVT | No part number | 1 | ||
| U2 | ESP32-S3-WROOM-1-N8 | No part number | 1 | ||
| U3 | SGP41-D-R4 | No part number | 1 | ||
| U4 | SCD40-D-R2 | No part number | 1 | ||
| U5 | SHT40-AD1B-R2 | No part number | 1 | ||
| Q1 | AO3400A | No part number | 1 | ||
| R4, R5, R8, R9 | 5.1kΩR_0402_1005Metric | 5.1kΩ | 4 | ||
| R10, R11 | 0ΩR_0402_1005Metric | 0Ω | 2 | ||
| R2 | 1kR_0402_1005Metric | 1k | 1 | ||
| J2 | ECT818001568FPC-SMD_ECT818001568 | 1 | |||
| EINK1 | EInk_Display_2.71_E2271KS0C1EInk_Display_2.71_E2271KS0C1 | 1 | |||
| C10 | 4.7µFC_0603_1608Metric | 4.7µF | 1 | ||
| R7 | 4.7ΩR_0603_1608Metric | 4.7Ω | 1 | ||
| C1, C2, C9, C11, C12, C13, C14, C15, C16, C17, C20, C21, C22, C23, C24, C25 | 1µFC_0402_1005Metric | 1µF | 16 | ||
| C3 | 2.2µFC_0603_1608Metric | 2.2µF | 1 | ||
| R1, R12 | 10kΩR_0402_1005Metric | 10kΩ | 2 | ||
| C7 | 10pFC_0402_1005Metric | 10pF | 1 | ||
| D1 | KT-0603RLED_0603_1608Metric | 1 | |||
| C5, C18 | 10µFC_0603_1608Metric | 10µF | 2 | ||
| R6 | 470mΩR_0402_1005Metric | 470mΩ | 1 | ||
| C4, C8, C19 | 100nFC_0402_1005Metric | 100nF | 3 | ||
| R3 | 470RR_0402_1005Metric | 470R | 1 | ||
| J3 | TYPE-C16PINUSB-C-SMD_TYPE-C16PIN | 1 | |||
| D2 | 19-213/Y2C-CQ2R2L/3T(CY)LED_0603_1608Metric | 1 | |||
| J1 | FH34SRJ-24S-0.5SHHRS_FH34SRJ-24S-0.5SH_99_ | 1 | |||
| SW1, SW2 | SW_PushSW_Push_1P1T_XKB_TS-1187A | SW_Push | 2 | ||
| J4 | TYPE-C 16PLC-H10.0TYPE-C-TH_16PLC-H10.0 | 1 | |||
| D6, D7, D8 | LESD5D5.0CT1GD_SOD-523 | 3 | |||
| L1 | 600mA 10uH ±20% SPH3010H100MTL_Sunlord_SWPA3010S | 1 | |||
| TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13 | TestPointTestPoint_Pad_D1.5mm | TestPoint | 13 |