EEE4022S_Thesis
zuhayrl
Components (32)
| Reference | Value | Description |
|---|---|---|
| U1 | MCP4725xxx-xCH | 12-bit Digital-to-Analog Converter, integrated EEPROM, I2C interface, SOT-23-6 |
| U2 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U3 | AMS1117-5.0 | 1A Low Dropout regulator, positive, 5.0V fixed output, SOT-223 |
| U4 | ESP32-S2-MINI-1 | ESP32-S2-MINI-1 and ESP32-S2-MINI-1U are two powerful, generic Wi-Fi MCU modules that have a rich set of peripherals. They are an ideal choice for a wide variety of application scenarios relating to Internet of Things (IoT), wearable electronics and smart home. |
| U5,U9 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 |
| U6-U8,U10,U11 | 4xSwitch | |
| U12 | SP3485EN | Industrial 3.3V Low Power Half-Duplex RS-485 Transceiver 10Mbps, SOIC-8 |
| U13 | LPS28DFW | |
| C1,C3,C5,C8,C13-C23 | 0.1uF | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C2,C4,C6,C7,C9,C10 | 22uF | Unpolarized capacitor |
| C11,C12 | 10uF | Unpolarized capacitor |
| D1 | SS34 | Schottky diode |
| J1 | PWR | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | USB_B_Micro | USB Micro Type B connector |
| J3 | TP | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | Temp_Screw | Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | Inter Board | Generic connector, single row, 01x04, script generated |
| J7 | Au1 | Generic connector, single row, 01x02, script generated |
| J8 | Au2 | Generic connector, single row, 01x02, script generated |
| J9 | Au3 | Generic connector, single row, 01x02, script generated |
| J10 | Au4 | Generic connector, single row, 01x02, script generated |
| R1,R2 | 470 | Resistor |
| R6,R7,R22 | 10K | Resistor,Resistor, small symbol |
| R8-R10 | 300 | Resistor, small symbol |
| R11-R13 | 3K | Resistor, small symbol |
| R14-R16 | 30K | Resistor, small symbol |
| R17-R20 | 20 | Resistor, small symbol |
| R21 | 1K | Resistor, small symbol |
| R23 | 120 | Resistor, small symbol |
| R24-R28 | 4.7K | Resistor, small symbol |
| SW1 | SW_En | Push button switch, generic, two pins |
| SW2 | SW_Boot | Push button switch, generic, two pins |