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This is a repository containing the PCBs designed during the FA25-SP26 academic year. Due to high compatibility and relative ease of use, all of these files are made with KiCad.
| Reference | Value | Description |
|---|---|---|
| Q1 | AOD4185 | |
| Q2,Q6-Q12 | MMBT2222A | 600mA Ic, 40V Vce, NPN Transistor, SOT-23 |
| U1 | AP63203WU | 2A, 1.1MHz Buck DC/DC Converter, fixed 3.3V output voltage, TSOT-23-6 |
| USB_Connect1 | 484050003 | |
| 3.3V_OUT1 | Conn_02x02_Counter_Clockwise | Generic connector, double row, 02x02, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| 5V1,5V2,12V1 | TPSM84338RCJR | |
| 5V_OUT1 | Conn_02x03_Counter_Clockwise | Generic connector, double row, 02x03, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| 12V_OUT1 | Conn_02x04_Counter_Clockwise | Generic connector, double row, 02x04, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| 22V_BATT_IN1 | XT30PW-M | |
| A1 |
| Arduino_Nano_v3.x |
| Arduino Nano v3.x |
| C1,C1b1 | 10µF | Unpolarized capacitor |
|---|
| C1a1,C1a2 | 10uF | Unpolarized capacitor |
|---|
| C2 | 0.1µF | Unpolarized capacitor |
|---|
| C2a1,C2a2,C2b1 | 100nF | Unpolarized capacitor |
|---|
| C3,C4,Cout1-Cout3 | 22µF | Unpolarized capacitor |
|---|
| C5 | 470u | Polarized capacitor |
|---|
| Cout4-Cout9 | 22uF | Unpolarized capacitor |
|---|
| D1 | MMSZ5242BS-7-F | Zener diode |
|---|
| D2-D8,D10 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
|---|
| D9 | SS14 | 40V 1A Schottky Diode, SMA |
|---|
| K1-K4 | RT314F05(gen) |
|---|
| L1 | 4.7µH | Inductor |
|---|
| Main_Bulk(electrolytic)1 | 100µF | Unpolarized capacitor |
|---|
| R1,R2,Rfbb1,Rfbb3 | 10k | Resistor |
|---|
| R3-R7,R11,R15,R16 | 1k | Resistor |
|---|
| R3a1,R3b1 | 100k | Resistor |
|---|
| R8 | 1kΩ | Resistor |
|---|
| R9 | 1.8kΩ | Resistor |
|---|
| Rfbb2 | 10kΩ | Resistor |
|---|
| Rfbt1,Rfbt3 | 73.2k | Resistor |
|---|
| Rfbt2 | 191kΩ | Resistor |
|---|
| Rmode1a1,Rmode1a2 | 18k | Resistor |
|---|
| Rmode1b1 | 18kΩ | Resistor |
|---|