air-detector
shm-dmitry
Air status sensor with hass integration and fan control
Components (41)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2,Q6,Q7 | BC847 | |
| Q3-Q5 | IRLML0030 | |
| U1,U13 | CP2102N-Axx-xQFN28 | |
| U2 | O2A2 | |
| U3 | AD8629ARZ | |
| U4,U14 | AMS1117-3.3 | |
| U5 | MQ-7 | |
| U6,U12 | MQ-136 | |
| U8,U15 | ESP32-WROOM-32 | |
| U10,U11 | SGP41 | |
| C1-C3,C7,C8,C12,C16,C19,C20,C23-C25,C27-C29,C35,C39 | 1 uF | |
| C4,C11,C30,C33 | 1000 uF | |
| C5,C9,C17,C31,C32,C36 | 22 uF | |
| C6 | 10 uF | |
| C10,C13-C15,C18,C21,C22,C26,C34,C37,C40,C41 | 100 nF | |
| C38 | 0.1 uF | |
| D4 | SK6812 | |
| D8,D9 | PRTR5V0U2X | |
| H1-H9 | MountingHole | |
| J1,J9 | USB_C_Receptacle_USB2.0 | |
| J2 | Touch sensor | |
| J3,J10 | 5V input | |
| J4,J8 | BME280 | |
| J5 | PMS7003 | |
| J6 | Ext FAN | |
| J7 | FAN | |
| J11 | MHZ19B | |
| JP1,JP3 | FLUSH | |
| JP2,JP4 | RESET | |
| R1,R24 | 22K | |
| R2,R25 | 44K | |
| R3,R7,R14,R15,R26,R29,R31 | 1K | |
| R4,R5,R17,R18,R22,R23,R27,R28,R30,R32-R37,RV1 | 10K | |
| R6 | 100 | |
| R8,R9 | 100K | |
| R10-R13 | 3K3 | |
| R16,R20 | 4R7 | |
| R19 | 500 | |
| R21 | 330K | |
| RV2,RV3 | 20K | |
| SW1-SW4 | KLS7-TS3601-5.0-180 |