Prototypical
will-hut
A USB FPGA-based Hub75 LED matrix driver
Components (38)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | AO3400A | 30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23 |
| U1 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U2 | AP2112K-1.2 | 600mA low dropout linear regulator, with enable pin, 2.5V-6V input voltage range, 1.2V fixed positive output, SOT-23-5 |
| U3 | T20Q100F3 | |
| U4-U6 | 74AHCT245PW | Octal BUS Transceivers, 3-State outputs |
| U7 | 93LCxxBxxOT | Serial EEPROM, 93 Series, 2.5V, SOT-23-6 |
| U8 | FT232H | Hi Speed Single Channel USB UART/FIFO, LQFP/QFN-48 |
| U9 | HS-100B | |
| U10 | WMM7037AT2 | |
| U11 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U12 | CH334R | |
| U13 | W25Q128JVS | 128Mb Serial Flash Memory, Standard/Dual/Quad SPI, SOIC-8 |
| U14 | RP2040 | A microcontroller by Raspberry Pi |
| C1,C2,C5,C12,C42,C46,C53,C54 | 1u | Unpolarized capacitor |
| C3,C8,C35,C36,C40 | 4.7u | Unpolarized capacitor |
| C4,C11,C30,C31,C47,C49 | 10u | Unpolarized capacitor |
| C6,C7,C9,C10,C13-C29,C32-C34,C37-C39,C41,C45,C48,C50-C52,C55-C60 | 100n | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| FB1-FB5 | FerriteBead_Small | Ferrite bead, small symbol |
| H1-H4 | MountingHole | Mounting Hole without connection |
| J1 | Conn_02x04_Odd_Even | Generic connector, double row, 02x04, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2,J3 | Conn_02x08_Odd_Even | Generic connector, double row, 02x08, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4,J5 | Conn_01x01 | Generic connector, single row, 01x01, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6-J9 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J10 | USB_C_Receptacle_USB2.0_14P | USB 2.0-only 14P Type-C Receptacle connector |
| J11 | USB_A | USB Type A connector |
| J12 | Conn_02x06_Odd_Even | Generic connector, double row, 02x06, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J13,J14 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J16,J17 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP1 | Jumper_2_Open | Jumper, 2-pole, open |
| R1-R13,R15,R16,R18,R23-R25 | 10k | Resistor |
| R14,R22 | 2.2k | Resistor |
| R17 | 12k | Resistor |
| R19-R21 | 5.1k | Resistor |
| SW1 | SW_Push | Push button switch, generic, two pins |
| TP1,TP2 | TestPoint | test point |
| X1 | ECS-2520MV-xxx-xx | HCMOS Crystal Clock Oscillator, 2.5x2.0 mm SMD |
| Y1 | Crystal_GND24 | Four pin crystal, GND on pins 2 and 4 |