train-locs-board
devramsean0
A LED train location board, meant to show the trains on platform at any station
Components (22)
| Reference | Value | Description |
|---|---|---|
| IC1 | HUSB238 | USB Type-C Power Delivery Sink |
| Q1 | IRLML6402TRPBF | P-channel MOSFET symbol with substrate (bulk) pin |
| U1 | SED5120 | |
| U2 | TXB0106PW | 6-Bit Bidirectional Voltage-Level Translator, Auto Direction Sensing and ±15-kV ESD Protection, 1.2 - 3.6V APort, 1.65 - 5.5V BPort, TSSOP-16 |
| U3 | ESP32-S3-WROOM-1 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
| C1,C8 | 1uF | Unpolarized capacitor |
| C2,C3 | 10uF | Unpolarized capacitor |
| C4 | 22uF | Unpolarized capacitor |
| C5-C7,C13 | 0.1uF | Unpolarized capacitor |
| C9,C10 | C | Unpolarized capacitor |
| C11,C12 | 1000uF | Unpolarized capacitor |
| D1-D5 | RED | Light emitting diode |
| D6-D108 | WS2812B | RGB LED with integrated controller |
| J1,J2 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| R1 | R | Resistor |
| R2,R7,R8 | 5.1k | Resistor |
| R3 | 22.6k | Resistor |
| R4 | 145 | Resistor |
| R5,R9-R11 | 60 | Resistor |
| R6 | 10k | Resistor |
| R12 | 500 | Resistor |
| SW1-SW3 | SW_Push | Push button switch, generic, two pins |