2 layers23 × 120 mm
2 layers50.8 × 50.8 mm
I used KiCAD for the project. Here are some pictures of the Board.
- Size
- 50.8 × 50.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 53
- Pads
- 205
- Tracks, vias
- 438, 34
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 1 Aug 2020
- Updated
- 1 Aug 2020
Overview
F103 FC is an open-source printed circuit board by Elvez, from the Elvez/STM32-F103-Flight-controller repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 50.8 × 50.8 mm with 39 parts on 53 nets, routed with 438 tracks and 34 vias.
It is built around the MPU-6050. Its parts include 11 capacitors, 8 resistors, 7 connectors, 3 ICs and 3 diodes. It belongs with the STM32 boards of this library.
Main components
1README
README.mdSTM32-F103-Flight-controller
STM32F103C8T6 based flight controller PCB with MPU6050 I2C onboard.
I used KiCAD for the project.
Here are some pictures of the Board.
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1k | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4, R5 |
| 4 | 100n | Capacitor_SMD:C_0402_1005Metric | C1_ST1, C2_ST1, C3_ST1, C4_ST1 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_4.5mm_Pad_Via | H1, H2, H3, H4 |
| 3 | 330 | Resistor_SMD:R_0402_1005Metric | R1_L1, R1_L2, R2_L1 |
| 3 | Conn_01x10 | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J2, J3, J3 |
| 3 | LED | LED_SMD:LED_0603_1608Metric | D1, D2, D3 |
| 2 | 0.1u | Capacitor_SMD:C_0402_1005Metric | C2_G1, C3_G1 |
| 2 | 10u | Capacitor_SMD:C_0402_1005Metric | C1_V1, C2_V1 |
| 2 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5, J6 |
| 2 | Conn_01x05 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J4, J7 |
| 1 | 10n | Capacitor_SMD:C_0402_1005Metric | C4_G1 |
| 1 | 16Mhz | Crystal:Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm | Y1 |
| 1 | 1u | Capacitor_SMD:C_0402_1005Metric | C0_ST1 |
| 1 | 2.2n | Capacitor_SMD:C_0402_1005Metric | C1_G1 |
| 1 | LOGO | Image:tt | . |
| 1 | MPU-6050 | Sensor_Motion:InvenSense_QFN-24_4x4mm_P0.5mm | U3 |
| 1 | NCP1117-3.3_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | SW_DIP_x01 | Button_Switch_SMD:SW_SPST_B3U-1000P | BOOT |
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Questions
How big is the F103 FC PCB?
It measures 50.8 × 50.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the F103 FC use?
39 parts, built around the MPU-6050. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the F103 FC KiCad files?
From the Elvez/STM32-F103-Flight-controller repository on GitHub, at the commit this page was made from: the board is F103_FC.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the F103 FC design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).