RocSync
jaromeyer
Components (27)
| Reference | Value | Description |
|---|---|---|
| U1 | BQ24075RGT | USB-Friendly Li-Ion Battery Charger and Power-Path Management, VQFN-16 |
| U2 | CH32V003FxUx | CH32V003 series are industrial-grade general-purpose microcontrollers designed based on 32-bit RISC-V instruction set and architecture. It adopts QingKe V2A core, RV32EC instruction set, and supports 2 levels of interrupt nesting. The series are mounted with rich peripheral interfaces and function modules. Its internal organizational structure meets the low-cost and low-power embedded application scenarios. |
| U3-U10 | TLC59283 | 16-Channel, Constant-Current LED Driver with Pre-Charge FET |
| U11-U14 | BCR420UW6Q | |
| U16 | MT3608 | High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6 |
| C1 | 1uf | Unpolarized capacitor |
| C2,C3 | 4.7uf | Unpolarized capacitor |
| C4,C7-C15,C18 | 0.1uf | Unpolarized capacitor |
| C5,C6 | 10pf | Unpolarized capacitor |
| C16,C17 | 22uf | Unpolarized capacitor |
| D1-D100,D201-D216,D237-D240 | LED | Light emitting diode |
| D101-D200,D217-D236 | IR LED | Light emitting diode |
| D241 | PWR | Light emitting diode |
| D242 | CHG | Light emitting diode |
| D243 | MODE | Light emitting diode |
| D245 | SS34 | Diode |
| L1 | 4.7uH | Inductor |
| R1,R2 | 5.1k | Resistor |
| R3 | 2k | Resistor |
| R4 | 10k | Resistor |
| R5,R6,R19 | 1.5k | Resistor |
| R7-R14 | 2.7k | Resistor |
| R15-R18 | 100 | Resistor |
| R20 | 110k | Resistor |
| R21 | 15k | Resistor |
| R22,R23 | 1.18k | Resistor |
| Y1 | Crystal_GND24 | Four pin crystal, GND on pins 2 and 4 |