nixie-esp32
TooTallNate
Components (27)
| Reference | Value | Description |
|---|---|---|
| IC1 | MCP1661T-E_OT | PWM Boost Regulator, 36V, 5-Pin SOT-23 Microchip MCP1661T-E/OT, Switching Regulator Step Up 200mA, Adjustable, 32 (Max.) V, 575 kHz, 5-Pin SOT-23 |
| IC2 | CD4504BM | Texas Instruments CD4504BM, Voltage Level Shifter, 5 18 V, 16-Pin SOIC |
| U1 | AP7361C-33E-13 | |
| U2 | ESP32-S3-WROOM-1 | 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth ® 5 (LE) module Built around ESP32S3 series of SoCs, Xtensa ® dualcore 32bit LX7 microprocessor Flash up to 16 MB, PSRAM up to 8 MB 36 GPIOs, rich set of peripherals Onboard PCB antenna |
| U3 | SN74AHCT1G125DBVR | |
| U4 | HV5622PG | 32-Channel, Serial to Parallel Converter w/ Open Drain Outputs, PQFP-44 |
| C1,C2,C9,C10,C14,C16 | 10µF | Unpolarized capacitor |
| C3,C4,C6-C8,C11-C13 | 0.1µF | Unpolarized capacitor |
| C5 | 22µF | Unpolarized capacitor |
| C15 | 1µF | Unpolarized capacitor |
| D1 | TPD2E2U06DRLR | Dual-Channel High-Speed ESD Protection |
| D2-D4 | SMTLA5050RGB | Bivar SMTLA5050RGB addressable RGB LED, 5.0 x 5.4 x 1.6 mm, single-wire cascade, 3.5-7.5 V supply |
| D5 | SS14-HF | Diode |
| F1 | MF-MSMF150_12X-2 | Bourns MF-MSMF150/12X-2 resettable PPTC fuse, 1.5 A hold / 3 A trip, 12 V, 1812 |
| J1 | USB4216-03-A_REVA | Type C USB 2.0 Connector |
| L1 | 4.7µH | Coilcraft MSS5131-472MLC shielded power inductor, 4.7 uH, 20%, 1.4 A Irms, 0.038 Ohm DCR |
| N1-N3 | IN-14 | |
| PS1 | NCH8200HV | NCH8200HV high-voltage DC-DC boost module, 2.5-15 V input, 170 V output up to 30 mA |
| R1,R2 | 5.1k | Resistor |
| R3,R6,R13-R16 | 10k | Resistor |
| R4,R5 | 22 | Resistor |
| R7 | 330 | Resistor |
| R8 | 1.05M | Resistor |
| R9 | 120k | Resistor |
| R10-R12 | 18k | TE Connectivity CRGH1206F18K, 18 kOhm 1% 0.5 W 200 V thick-film resistor, 1206 |
| SW1 | RESET | C&K PTS645SL70SMTR92 LFS tactile switch, SPST-NO, top actuated, surface mount, 50 mA at 12 VDC |
| SW2 | BOOT | C&K PTS645SL70SMTR92 LFS tactile switch, SPST-NO, top actuated, surface mount, 50 mA at 12 VDC |