FYP_Files
conorcurley5
Components (25)
| Reference | Value | Description |
|---|---|---|
| Q1 | UMH3N | 0.1A Ic, 50V Vce, Dual NPN Input Resistor Transistors, SOT-363 |
| U1 | ESP32-S3-WROOM-1 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
| U2 | AMS1117CD-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, TO-252 |
| U3 | CP2102N-Axx-xQFN28 | USB to UART master bridge, QFN-28 |
| U4 | MAX485E | Half duplex RS-485/RS-422, 2.5 Mbps, ±15kV electro-static discharge (ESD) protection, no slew-rate, no low-power shutdown, with receiver/driver enable, 32 receiver drive capability, DIP-8 and SOIC-8 |
| C1,C5,C7 | 10uF | Polarized capacitor,Unpolarized capacitor |
| C2 | 1u | Unpolarized capacitor |
| C3 | 10u | Unpolarized capacitor |
| C6 | 1uF | Unpolarized capacitor |
| C8 | 0.1uF | Unpolarized capacitor |
| C9 | 22uF | Polarized capacitor |
| D2-D4 | LED | Light emitting diode |
| D5-D7 | LESD5D5.0CT1G | |
| J1,J8 | Screw_Terminal_01x02 | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | Conn_01x17_Socket | Generic connector, single row, 01x17, script generated |
| J3 | Conn_01x21 | Generic connector, single row, 01x21, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4,J5 | Conn_01x04_Socket | Generic connector, single row, 01x04, script generated |
| J7 | USB_B_Micro | USB Micro Type B connector |
| R2 | 22.1k | Resistor |
| R3 | 47.5k | Resistor |
| R4,R8,R9,R12,R13,R15 | 1k | Resistor |
| R14,R16,R17,R20 | 10k | Resistor |
| R18,R19 | 20k | Resistor |
| R21 | 120 | Resistor |
| SW3,SW4 | SW_SPST | Single Pole Single Throw (SPST) switch |