SmokeAlert
Rizz071
Components (35)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | AO3401A | -4.0A Id, -30V Vds, P-Channel MOSFET, SOT-23 |
| U1 | STM32F103C6Tx | STMicroelectronics Arm Cortex-M3 MCU, 32KB flash, 10KB RAM, 72 MHz, 2.0-3.6V, 37 GPIO, LQFP48 |
| U2 | Ai-Thinker-Ra-02 | Ai-Thinker Ra-02 410-525 MHz LoRa Module, SPI interface, U.FL antenna connector |
| U3,U4 | TPS63802DLAR | |
| BT1 | AA 2pcs | Single-cell battery |
| BZ1 | Buzzer | Buzzer, polarized |
| C1-C3,C5,C6 | 100n | Unpolarized capacitor |
| C4 | 105, 0603 | Unpolarized capacitor |
| C7 | 104,0603 | Unpolarized capacitor |
| C8 | 220n | Polarized capacitor |
| C9,C11-C13 | 22u | Unpolarized capacitor |
| C10 | 470u | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| D2,D3 | SS34 | 40V 3A Schottky Diode, SMA |
| J1 | SWD | Generic connector, double row, 02x02, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2,J4 | JST-PH PHR-2 | Generic connector, single row, 01x02, script generated |
| J3,J5 | JST-PH B2B-PH-K-S | Generic connector, single row, 01x02, script generated |
| J6 | Sharp GP2Y1014AUOF | Generic connector, single row, 01x06, script generated |
| J7 | USB_C_Receptacle_PowerOnly_6P | USB Power-Only 6P Type-C Receptacle connector |
| L1,L2 | 470n | Inductor |
| R1 | 10k, 0603 | Resistor |
| R2 | 10k | Resistor |
| R3 | 220,0603 | Resistor |
| R4,R15 | 1k,0603 | Resistor |
| R5,R16 | 470k,0603 | Resistor |
| R6 | 110,0603 | Resistor |
| R7 | 220 | Resistor |
| R8 | 330 | Resistor |
| R9 | 150 | Resistor |
| R10,R17 | 100k Rpg | Resistor |
| R11 | 511k Rfbt | Resistor |
| R12,R19 | 91k Rfbb | Resistor |
| R13,R14 | 5.1k | Resistor |
| R18 | 806k Rfbt | Resistor |
| SW1 | SW_Push | Push button switch, generic, two pins |