SmokeAlert
Rizz071
Components (37)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3,Q6 | AO3401A | -4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23 |
| Q2,Q4,Q5 | AO3400A | 30V Vds, 5.7A Id, N-Channel MOSFET, SOT-23 |
| U1 | STM32F103C8Tx | STMicroelectronics Arm Cortex-M3 MCU, 32KB flash, 10KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48 |
| U2 | Ra-01SCH-P | Ai-Thinker Ra-02 410-525 MHz LoRa Module, SPI interface, U.FL antenna connector |
| U3 | TVS0500DRV | Flat-Clamp Surge Protection Device. 5Vrwm, WSON-6 |
| U4,U6 | TPS63802DLAR | |
| U5 | TPS2116DRL | 2 Channnels Power Mux with Manual and Priority Switchover, 1.6-5.5V Input Voltage, 2.5A Output Current, Ron 40 mOhm, SOT-583-8 |
| BT1 | AA 2pcs | Single-cell battery |
| BZ1 | SFM-20B | Buzzer, polarized |
| C1-C3,C5,C6 | 100n,0603 | Unpolarized capacitor |
| C4 | 105,0603 | Unpolarized capacitor |
| C7 | 104,0603 | Unpolarized capacitor |
| C8 | 16V220u,alum 6.3x7.7 | Polarized capacitor |
| C9,C10,C12,C13 | 22u,0603 | Unpolarized capacitor |
| C11 | C_Polarized 100uF electrolitic | Polarized capacitor |
| D1 | LED | Light emitting diode |
| FB1 | FerriteBead | Ferrite bead |
| J1,J2 | SWD | Generic connector, double row, 02x02, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | Conn_01x06_Pin | Generic connector, single row, 01x06, script generated |
| J4 | Sharp GP2Y1014AUOF | Generic connector, single row, 01x06, script generated |
| J5 | JST-PH PHR-2 | Generic connector, single row, 01x02, script generated |
| J6 | JST-PH B2B-PH-K-S | Generic connector, single row, 01x02, script generated |
| J7 | Conn_01x04_Socket | Generic connector, single row, 01x04, script generated |
| J8 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| J9 | 6 Pin USB-C Type USB Connector with case | USB Power-Only 6P Type-C Receptacle connector |
| L1,L2 | 0.47u | Inductor DFE201612E-R47M=P2 |
| R1,R2,R7,R11,R12,R16,R17,R19 | 10k,0603 | Resistor |
| R3,R8,R18 | 10,0603 | Resistor |
| R4,R5 | 220,0603 | Resistor |
| R6,R10 | 330,0603 | Resistor |
| R9 | 150,0603 | Resistor |
| R13,R22 | 100k,0603 | Resistor |
| R14 | 511k ~ 510k,0603 | Resistor |
| R15,R24 | 91k,0603 | Resistor |
| R20,R21 | 5.1k,0603 | Resistor |
| R23 | 806k,0603 | Resistor |
| SW1,SW2 | SW_Push | Push button switch, generic, two pins |