hoerbaer
drachosaurus
Hör Bär (v2)
Components (60)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | S8050 | |
| U1 | ESP32-S3-WROOM-1-N4R8 | RF Module, ESP32-S3 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 3.3V, onboard antenna, SMD |
| U2-U4 | PCF8574APWR | |
| U5-U7 | TLC59108xPW | |
| U8 | BQ24073RGT | USB-Friendly Li-Ion Battery Charger and Power-Path Management, VQFN-16 |
| U9 | MAX17048G | |
| U10 | TPS63001 | |
| U11 | TPS61288 | |
| U12 | TAS5805M | |
| U13 | CH343P | |
| U14 | TPS22810DRV | 2.7-18V, 79mohms On-Resistance Load Switch With Thermal Protection, WSON-6 |
| C1,C4,C5,C19,C27,C35,C42,C43 | 1µF, 16V | |
| C2,C3,C7-C10,C20,C22,C23,C28,C32 | 10µF | |
| C6,C11-C16,C18,C24-C26,C33,C34,C41,C46,C57,C65,C66 | 100nF | |
| C21,C62 | 4.7µF, 10V | |
| C29 | 4.7nF | |
| C30,C31 | 27pF | |
| C37-C39,C44,C45,C51,C52 | 22µF, low ESR | |
| C40,C53-C56,C58-C61 | 2.2nF | |
| C47-C50 | 220nF | |
| C63,C64 | 1uF | |
| D1-D3,D8-D10,D12 | LESD5D5.0CT1G | |
| D4 | YELLOW | |
| D5,D7,D11 | SS54BF | |
| D6 | GREEN | |
| FB1 | 100Ω@100MHz, 3A | |
| FB2-FB5 | 300Ω@100MHz, 3A | |
| J1 | I2C | |
| J2 | uSD | |
| J3 | USB1 | |
| J4 | DISPLAY | |
| J5 | UART | |
| J7 | ENCODER | |
| J8 | PAW_A | |
| J9 | PAW_B | |
| J10 | PAW_C | |
| J11 | PAW_D | |
| J13 | TS | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J14 | Battery 1S Li-Ion | |
| J16 | Speaker_L | |
| J17 | Speaker_R | |
| J18 | USB2_UART | |
| JP6 | CH_TX | |
| JP7 | CH_RX | |
| JP8,JP16 | ~{RST} | |
| JP9 | IO0 | |
| L1 | 5.6uH, 3.85A | |
| L2 | 2.2µH | |
| R1-R4,R7-R42,R46-R48,R53,R56,R58,R66,R67,R70 | 10kΩ | |
| R5,R6,R49,R51,R64,R65 | 5.1kΩ | |
| R43-R45,R71-R73 | 1kΩ | |
| R50,R52,R74 | 1.13kΩ | |
| R54,R69 | 100Ω | |
| R55 | 140kΩ | |
| R57 | 47kΩ | |
| R59 | 4.7kΩ | |
| R60-R63 | 68Ω | |
| R68 | 91kΩ | |
| SW1 | RESET | |
| SW2 | PROG |