KayO
raghavcast
Repository for code and board design of ECE 47700 project
Components (62)
| Reference | Value | Description |
|---|---|---|
| Q1-Q4 | BC817 | |
| Q6 | 2N2219 | |
| U1 | BQ24075RGT | |
| U2 | BQ27441DRZR-G1A | |
| U3 | TPS63031DSK | |
| U4 | RN42 | |
| U5 | STM32F405RGTx | |
| U6 | TPS63021DSJR | High Efficiency Single Inductor Buck-Boost Converter with 4A Switch 14-VSON -40 to 85 |
| U7 | LMS33460MG | |
| U8 | 362 TFT LCD | |
| BT1 | Battery_Cell | |
| C1,C20 | 0.47u | |
| C2,C4 | 1u | |
| C3,C5-C7,C9,C14 | 10u | |
| C8,C10,C15-C19,C21-C26 | 0.1u | |
| C11-C13 | 22u | |
| C27,C28 | 20p | |
| D1,D2 | D5V0L1B2S9-7 | |
| D3 | CHG_LED | |
| D4 | PGOOD_LED | |
| D5 | SYSPWR_LED | |
| D6-D9,D11 | BZX84Cxx | |
| D10 | PMEG40 | |
| D12 | LED | |
| D13 | 3VDetect_LED | |
| D14,D15 | BT LED | |
| D16-D31 | D | |
| J1 | Micro_SD_Card | |
| J2,J4 | Conn_01x02_Pin | |
| J3 | USB_C_Receptacle_USB2.0 | |
| J5 | BT USB Debug | |
| J6 | SPI Debug | |
| J7 | UART Debug | |
| J8 | BT Mode Conn | |
| J9 | BT IO Debug | |
| JP1,JP2 | Jumper_2_Bridged | |
| JP3,JP5 | Jumper_2_Open | |
| L1,L2 | 1.5u | |
| R1,R2 | 5.1k | |
| R3 | 0.01 (1%) | |
| R4 | 180 | |
| R5,R8,R12-R15,R31 | 1k | |
| R6,R7 | 750 | |
| R9,R17,R19,R20,R38-R45,R47 | 10k | |
| R10 | 22 | |
| R11 | 1.5k | |
| R16 | 490 | |
| R18,R36 | R | |
| R21,R34,R35 | 100k | |
| R22,R24 | 1M | |
| R23 | 180k | |
| R25,R27,R28 | 470 | |
| R26 | 250 | |
| R29,R30,RN2 | 3k3 | |
| R32,R33 | 300k | |
| R37 | 0 | |
| RN1 | 4.7k | |
| SW1,SW4,SW5 | RST_PB | |
| SW2 | SW_SPDT | |
| SW3 | SW_DPDT_x2 | |
| SW6-SW22 | SW_Push | |
| Y1 | 8MHz |