rc:hw:fc:sparky2:bom
# Bill of Materials
## Overview
Starting from the original BOM for Sparky, some components may be changed for cheaper (but still capable), or more available, ones depending on the supplier.
## Parts
<note important>No guaranty this list is correct and the board will work properly…</note>
| Part(s) ref on design | Qty | Name | Doc | Lvl | Supplier | SupplierRef |
|---|---|---|---|---|---|---|
| Resistors | ||||||
| R1-5, R9-10, R12, R15-18, R20-21 | 14 | 10K 0402 SMD Resistor | N/A | 1 | Mouser | 660-RK73H1ETTP1002F |
| R6-8, R19 | 4 | 330R 0402 SMD Resistor | N/A | 2 | Mouser | 660-RK73B1ETTP331J |
| R11, R13 | 2 | 22R 0402 SMD Resistor | N/A | 1 | Mouser | 71-CRCW0402-22-E3 |
| R14 | 1 | 120R 0603 SMD Resistor | N/A | 3 | Mouser | 71-CRCW0603J-120-E3 |
| Capacitors | ||||||
| C1, C11-12, C14-16, C18-20, C22, C27, C38 | 12 | 100nF 0402 SMD Capacitor | N/A | 1 | Mouser | 81-GRM155R71C104KA88 |
| C2, C5, C8, C10, C13, C49 | 6 | 10nF 0402 SMD Capacitor | N/A | 1 | Mouser | 77-VJ0402Y103KXXAB |
| C48 | 1 | 1uF 0402 SMD Capacitor | N/A | 1 | Mouser | 77-VJ0805Y105KXQTBC |
| C17, C21 | 2 | 2.2uF 0402 SMD Capacitor | N/A | 1 | Mouser | 963-JMK107BJ225KAHT |
| C3, C4 | 2 | 10uF 0805 SMD Capacitor | N/A | 1 | Mouser | 81-GRM219R61E106KA2D |
| LEDs | ||||||
| D3, D5 | 2 | Blue 0603 SMD LED 20mA | N/A | 2 | eBay | 20x 0603 R,G,B,Y,O,W |
| D4 | 1 | Green 0603 SMD LED 20mA | N/A | 2 | eBay | See D3,D5 |
| D2 | 1 | Orange 0603 SMD LED 20mA | N/A | 2 | eBay | See D3,D5 |
| Power | ||||||
| D1 | 1 | BAT54C | Link | 1 | Mouser | 511-BAT54CWFILMY |
| U2 | 1 | 3.3V 250mA LDO Regulator | Link | 1 | Mouser | 926-2992IM5-3.3/NOPB |
| Headers/Sockets | ||||||
| CONN4 | 1 | USB Micro USB R/A Type B | N/A | 1 | Mouser | 538-47346-0001 |
| CONN1-3, CONN5-6, CONN11 | 6 | JST-SH 4-pin Side Entry Socket | N/A | 2 | eBay | 10x JST-SH 4 Pins |
| CONN7 | 1 | JST-SH 6-pin Side Entry Socket | N/A | 2 | eBay | 10x JST-SH 6 Pins |
| SKT1 | 1 | MMCX SMT Socket 908-22101T | N/A | 3 | Mouser | 538-73412-0110 |
| JP0 | 1 | Header, Single row, 3p, 0.1“ | N/A | 1 | eBay | 10x 1x40P Gold Plated 2.54mm Right Angle Male Headers |
| JP1-6 | 6 | Header Triple row, 1p, 0.1” | N/A | 1 | eBay | 5x 3x40P Gold Plated 2.54mm Right Angle Male Headers |
| uC | ||||||
| U1 | 1 | STM32F405RGT6 LQFP | Link | 1 | Mouser | 511-STM32F405RGT6 |
| X1 | 1 | SMD 8 MHz ceramic oscillator | Link | 1 | Mouser | 81-CSTCE8M00G55-R0 |
| Sensors | ||||||
| U4 | 1 | MPU-9250 - 9DoF IMU SPI | Link | 1 | Aliexpress | |
| U7 | 1 | MS5611 - Baro | Link | 1 | Aliexpress | |
| Comm | ||||||
| RF1 | 1 | RFM22B UHF 100mW Transceiver | Link | 3 | Aliexpress | |
| U3 | 1 | CAN Transceiver MAX3051 | Link | 3 | Mouser | 700-MAX3051EKAT |
| Misc | ||||||
| U9 | 1 | 16Mbit SPI Flash M25P16 | Link | 1 | Aliexpress | |
| U6 | 1 | XOR Gate SN74LVC1G86DCKR | Link | 3 | Mouser | 595-SN74LVC1G86DCKR |
| Q1, Q2 | 2 | MOSFET Dual N Channel 3A 20V | Link | 3 | Mouser | 512-FDC6401N |
Lvl specifies the level of importance of a part:
- 1: Required for basic/normal operation - 2: Nice to have, cheap - 3: Optional, more expensive - 4: - 5:
## Resources
/home/share/www/redox.ws/wiki/data/pages/rc/hw/fc/sparky2/bom.txt · Last modified: 2023/11/24 21:55 by 127.0.0.1