ISS-PCB
ISSUIUC
Building custom flight computers
Components (30)
| Reference | Value | Description |
|---|---|---|
| U1 | ESP32-S3-MINI-1U | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, SMD, external antenna |
| U2,U3 | TMC2660C | Standalone driver for two-phase bipolar stepper motor, 0-30V, 2.4A, TQFP-44 |
| U4 | TLE42744 | |
| U5 | TPS2121 | 2.7V to 22V, 56-mΩ, 4.5A, power mux with seamless switchover, 2 inputs |
| U102 | ECMF02-2AMX6 | Single Pair Common Mode Filter with ESD Protection, UQFN-6L |
| C1,C6 | 470nF | Unpolarized capacitor |
| C2 | 1200uF | Mystery scrapped powersupply capacitor |
| C3,C4 | 100uF | Extras |
| C5,C11,C13,C14,C17 | 10uF | Unpolarized capacitor |
| C7,C9,C10,C12,C16,C102-C104 | 100nF | Unpolarized capacitor |
| C8,C15 | 220nF | Unpolarized capacitor |
| C18,C101 | 22uF | Unpolarized capacitor |
| C19,C105 | 1uF | Unpolarized capacitor |
| D1,D2 | LED | Light emitting diode |
| D3 | RED LED | Light emitting diode |
| J1,J2 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | Conn_02x12_Counter_Clockwise | Generic connector, double row, 02x12, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | XT60 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J101 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| R1,R3,R5,R6 | 10 | Resistor, US symbol |
| R2,R4,R7,R8 | 0.075 | Resistor, US symbol |
| R9,R10,R15 | 470 | Resistor, US symbol |
| R11 | 23.7k | Resistor, US symbol |
| R12 | 5k | Resistor, US symbol |
| R13 | 30k | Resistor, US symbol |
| R14 | 1k | Resistor, US symbol |
| R16 | 20k | Resistor, US symbol |
| R101 | 100k | Resistor, US symbol |
| R102,R103 | 5.1k | Resistor, US symbol |
| SW101,SW102 | SW_Push | Push button switch, generic, two pins |