chessbot
ut-ras
Python/MQTT software, Raspberry Pi Config files, PCB Schematics for an autonomous chess playing robot
Components (40)
| Reference | Value | Description |
|---|---|---|
| Q1 | NMOS AO3400A | N-MOSFET transistor, drain/source/gate |
| Q2 | PMOS AO3401A | P-MOSFET transistor, drain/source/gate |
| U2,U5,U6 | TPS25963x | eFuse Protection Switch |
| U3 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U4 | CH224K | USB PD Sink Controller |
| A1 | Pololu_Breakout_MP6500 | Pololu Breakout Board, Stepper Driver MP6500 |
| A2 | SilentStepStick TMC5160T | SilentStepStick Stepper Driver TMC5160T |
| C1,C3,C4,C6,C7,C9,C12,C14 | 22uF | Unpolarized capacitor |
| C2,C8,C11,C13 | 100n | Unpolarized capacitor |
| C5 | 1u | Unpolarized capacitor |
| C10,C15 | 100u | Polarized capacitor |
| D1,D5,D8 | SM4007PL | Diode,Schottky diode |
| D2-D4,D10 | Y | Light emitting diode |
| D6,D7,D14,D15 | WS2812B | RGB LED with integrated controller |
| D9 | 20V+ D_TVS | Bidirectional transient-voltage-suppression diode |
| D11,D13,D23,D25-D27,D32 | G | Light emitting diode |
| D12,D20,D21,D28,D31 | R | Light emitting diode |
| D17 | 3V3V+ D_TVS | Bidirectional transient-voltage-suppression diode |
| D18 | 6V+ D_TVS | Bidirectional transient-voltage-suppression diode |
| D29,D30 | SS54 | Schottky diode |
| J1,J3,J6 | Conn_02x04_Counter_Clockwise | 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 | Conn_02x04_Row_Letter_Last | 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/) |
| J4 | TYPE-C-31-M-12 | USB 2.0-only 14P Type-C Receptacle connector |
| J5 | Conn_02x04_Row_Letter_First | 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/) |
| J7 | Screw_Terminal_01x02 | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J9 | mini560 voltage regulator | Generic connector, single row, 01x04, script generated |
| J11 | Pololu Voltage Regulator | Generic connector, single row, 01x05, script generated |
| J27 | GPIO | Generic connector, double row, 02x20, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP13-JP17 | Jumper_2_Bridged | Jumper, 2-pole, closed/bridged |
| R1,R3,R8,R13,R19,R20,R22,R43,R48 | 10k | Resistor |
| R2,R4-R7,R9-R12,R14-R18,R21,R34,R52,R55-R57,R59,R60,R62-R66 | 1k | Resistor |
| R29 | 82k | Resistor |
| R30 | 20k | Resistor |
| R31,R44,R49 | 47k | Resistor |
| R32,R33,R46,R51 | 3k | Resistor |
| R42,R47 | 150k | Resistor |
| R45,R50 | 470R | Resistor |
| R53,R54,R61,R67-R70 | 100 | Resistor |
| SW2 | SW_Push TODO FP CHECK | Push button switch, generic, two pins |
| TP1,TP3-TP15 | TestPoint | test point |