PROJECTS
rajeev2705
Welcome to my PCB projects repository! This space is dedicated to documenting my journey in designing, creating, and improving printed circuit boards (PCBs). Here, I share various PCB projects, including schematics, layouts, bill of materials (BOM), and relevant documentation.
Components (46)
| Reference | Value | Description |
|---|---|---|
| U7 | ATmega328-A | 20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32 |
| U8 | CH340C | USB serial converter, crystal-less, UART, SOIC-16 |
| U10 | TP4056-42-ESOP8 | |
| U11 | MT3608 | High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6 |
| BT1 | Battery_Cell | Single-cell battery |
| C7,C8,C11-C13,C15 | 0.1uf | Unpolarized capacitor |
| C9,C10 | 22pf | Unpolarized capacitor |
| C14,C19,C20,C23,C30 | 10uf | Polarized capacitor,Unpolarized capacitor |
| C16,C24,C25 | 100nf | Unpolarized capacitor |
| C22,C28,C29,C31,C32 | 22uf | Unpolarized capacitor |
| C26 | 47uf | Polarized capacitor |
| D16 | L_PWR | Light emitting diode |
| D17,D19,D20 | LED | Light emitting diode |
| D18 |