gas_nordic
bradkim06
gas sensing iot device(nrf52832)
Components (26)
| Reference | Value | Description |
|---|---|---|
| IC1 | NPM1300 | Battery Management Power Management IC (PMIC) with unique system management features, QFN32 |
| IC2 | LM2664M6X_NOPB | |
| IC3 | ADS1299-4PAGR | |
| U1 | NRF5340 | Bluetooth Modules - 802.15.1 ISP2053-AX nRF5340 Bluetooth 5.2 LE Audio, DF and Long Range Module |
| U2 | BMI270 | |
| U3-U5 | TPD4E1B06DRLR | |
| BT1 | Battery | |
| C1,C2,C8,C10,C14,C23,C26-C37 | 1uF | |
| C3,C5 | 4.7uF | |
| C4,C6,C7,C16,C22,C25 | 100nF | |
| C9 | 2.2uF | |
| C11-C13,C15,C17-C19,C21 | 10uF | |
| C20,C38-C43 | 1nF | |
| C24 | 100uF | |
| D1 | LED_Y | |
| D2 | PRTR5V0U2X | |
| J1 | Conn_01x03 | |
| J2 | Conn_01x04 | |
| J3 | USB-C Connectors | |
| J4 | Conn_01x06 | |
| L1,L2 | 2.2uH | |
| R1 | 2.2 | |
| R2,R3 | 150k | |
| R4 | 1M | |
| R5-R10 | 2.2k | |
| SW1 | SW_SPDT | 500mA SPDT 50V 5千次 Plugin Slide Switches ROHS |