leucht-ohrringe
derdalaba
Components (28)
| Reference | Value | Description |
|---|---|---|
| U1 | TX4204 | |
| U3 | ICM-42670-L | |
| U4 | CH340N | USB serial converter, 2Mbps, UART, JEITA SOIC-8 (SOP-8) |
| U5 | nRF52832-QFxx | Multiprotocol BLE/2.4GHz Cortex-M4 SoC, QFN-48 |
| AE1 | Antenna_Chip | Ceramic chip antenna with pin for PCB trace |
| BT1 | Battery | Multiple-cell battery |
| C1 | 1µF | Unpolarized capacitor |
| C2 | 100pF | Unpolarized capacitor |
| C3 | 100nF | Unpolarized capacitor |
| C4,R2 | 0 | Resistor,Unpolarized capacitor |
| C5,C11,C12 | 0.1µF | Unpolarized capacitor |
| C6 | 2,2µF | Unpolarized capacitor |
| C7 | 10nF | Unpolarized capacitor |
| C8 | 100µF | Unpolarized capacitor |
| C9 | 10µF | Unpolarized capacitor |
| D1,D5-D28 | WS2812B-2020 | RGB LED with integrated controller, 2.0 x 2.0 mm, 12 mA |
| D2 | ESD5Z6.0 | Diode |
| D3,D4 | H4V5HD3UA | Diode |
| D29 | B0520 | Diode |
| L1 | 6,8nH | Inductor |
| L2 | 22µH | Inductor |
| P1 | USB_C_Plug_USB2.0 | USB 2.0-only Type-C Plug connector |
| R1 | 5k1 | Resistor |
| R3,R4 | 10k | Resistor |
| R5 | 100k | Resistor |
| SW1 | SW_SPDT | Switch, single pole double throw |
| TH1 | Thermistor_NTC | Temperature dependent resistor, negative temperature coefficient |
| TP1-TP6 | TestPoint | test point |