ESP32-Home-Automation-PCB
brandmaharaj12-cmyk
ESP32 based 30A Home Automation PCB designed using KiCad.
Components (17)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | S8050 | 0.7A Ic, 20V Vce, Low Voltage High Current NPN Transistor, TO-92 |
| U1 | ESP32-WROOM-32 | RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U2,U3 | PC817 | DC Optocoupler, Vce 35V, CTR 50-300%, DIP-4 |
| U4 | AMS1117CD-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, TO-252 |
| C4 | 10uf | Unpolarized capacitor |
| C5 | 22uf | Unpolarized capacitor |
| D1,D3 | LED | Light emitting diode |
| D2,D4 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
| J1 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| J2 | Screw_Terminal_01x04 | Generic screw terminal, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | Screw_Terminal_01x03 | Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| K1 | RAYEX-L90AS | Power relay, Without Common Terminal between coil terminals, NO, SPST, 30A |
| K2 | PR13-5V-450-1C | 19 x 15.5 x 15.8 mm, 5 V, 10 A, SPDT (1 Form C), Power Relay |