nixieclock
devramsean0
A Custom IN-16 Nixie Clock
Components (34)
| Reference | Value | Description |
|---|---|---|
| Q1 | PMOS | P-MOSFET transistor, drain/source/gate |
| Q2 | STD17NF25 | |
| U1 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U2 | HUSB238_002DD | |
| U3 | RP2040 | A microcontroller by Raspberry Pi |
| U4 | W25Q128JVS | 128Mbit / 16MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 |
| U5 | MAX1771xSA | 12V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controller, SO-8 |
| U6,U7 | HV5122PJ-G | |
| C1 | 10uF | Unpolarized capacitor, small symbol |
| C2 | 22uF | Unpolarized capacitor, small symbol |
| C3,C4,C7-C12,C16,C17 | 100nF | Unpolarized capacitor |
| C5,C6 | 1uF | Unpolarized capacitor |
| C13,C14 | 15pF | Unpolarized capacitor |
| C15 | 100uF | Polarized capacitor, US symbol |
| C18 | 4.7uF >250V | Polarized capacitor, US symbol |
| C19 | 100nF >250V | Unpolarized capacitor |
| D1 | ES2F-E3/52T | Diode |
| J1 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| J2 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| J3 | USB_B_Micro | USB Micro Type B connector |
| L1 | 100uH (2A) | Inductor |
| N1-N6 | IN-16 | |
| R1 | 10k5 | Resistor |
| R2 | 10k | Resistor |
| R3 | 5k1 | Resistor |
| R4 | 49k9 | Resistor |
| R5,R6 | 1k | Resistor |
| R7,R8 | 27.4 | Resistor |
| R9 | 0.05 | Resistor |
| R10 | 1.3M | Resistor |
| R11 | 11.57k | Resistor |
| R12-R19 | R | Resistor |
| TP1 | TestPoint | test point |
| Y1 | ABM8-272-T3 | Four pin crystal, GND on pins 2 and 3 |