Maker project
singledigitnixieclock
BOM010602 · Nixie-clock-ESP32-control
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)
- U2 LM1117DT-3.3 · by part number
- Wireless SoC / wireless module
- U5 ESP32-WROOM-32D · by part number
- Real-time clock (RTC)
- U4 DS3231M · by part number
- Wi-Fi
- U5 ESP32-WROOM-32D · by part number
- Bluetooth / Bluetooth Low Energy
- U5 ESP32-WROOM-32D · by part number
- USB to serial
- U3 CH340G · by part number
Helper circuits
- Power input connector
- BT1 Battery_Cell · by footprint
- Crystal / oscillator
- Y2 12MHz · by part number
- USB connector (Type-C / Micro / A)
- J2 USB_C_Receptacle_USB2.0_14P · by part number
Online view
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19 rows · 35 parts0 of 19 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 | |
|---|---|---|---|---|---|
| C3, C4, C5, C11 | 10uCP_EIA-3216-10_Kemet-I | No part number | 4 | ||
| C6, C7, C12, C13 | 100nC_0603_1608Metric | No part number | 4 | ||
| C8 | 1uCP_EIA-3216-10_Kemet-I | No part number | 1 | ||
| C9, C10 | 22pC_0603_1608Metric | No part number | 2 | ||
| R6, R7 | 470R_0603_1608Metric | No part number | 2 | ||
| R8, R11 | 5k1R_0603_1608Metric | No part number | 2 | ||
| R9, R10, R13 | 4k7R_0603_1608Metric | No part number | 3 | ||
| R12, R14, R15, R16 | 12kR_0603_1608Metric | No part number | 4 | ||
| D1, D2 | ESD321D_SOD-523 | No part number | 2 | ||
| U2 | LM1117DT-3.3TO-252-3_TabPin2 | No part number | 1 | ||
| U3 | CH340GSOIC-16_3.9x9.9mm_P1.27mm | No part number | 1 | ||
| U4 | DS3231MSOIC-16W_7.5x10.3mm_P1.27mm | No part number | 1 | ||
| U5 | ESP32-WROOM-32DESP32-WROOM-32D-no-keepout | No part number | 1 | ||
| Y2 | 12MHz405I35D25M00000 | No part number | 1 | ||
| BT1 | Battery_CellBatteryHolder_MYOUNG_BS-07-A1BJ001_CR2032 | No part number | 1 | ||
| T1, T2 | BC847SOT-23 | No part number | 2 | ||
| UNK1 | NCH8200HVNCH8200HV | No part number | 1 | ||
| J1 | Conn_01x10_PinPinHeader_1x10_P2.54mm_Vertical | No part number | 1 | ||
| J2 | USB_C_Receptacle_USB2.0_14PUSB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | No part number | 1 |