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rc:hw:fc:sparky2:bom
Table of Contents
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: 2019/12/25 15:40 (external edit)
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