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are there any issues in this project?

hakeem02

@copilot are there any issues in this project?

copilot

Based on the project description, it looks like the basic connections for the decoupling capacitors and power supply pins are not fully described. Here are some points that need attention:

Power Supply Connections for STM32F103C8T6:
- Ensure that all the power supply pins (VDD) and ground pins (VSS) are adequately connected.
- Normally, decoupling capacitors are used for each VDD pin, placed as close to the pin as possible.
Boot Configuration:
- The BOOT0 pin should have a pull-down resistor if not used, as it affects the boot mode of the microcontroller.
Decoupling Capacitors:
- The decoupling capacitors (like $C1$ , $C2$ , $C3$ , and $C4$ ) should be connected directly to the VDD and VSS pins of the STM32F103C8T6.

To proceed, let’s ensure the following connections:

Power Pins for STM32:

VDD and GND Connections for STM32:
- Connect $U1:VDD$ pins to 3.3V.
- Connect $U1:VSS$ pins to GND.

Decoupling Capacitor Connections:

Decoupling Capacitors:
- Connect $C1:1$ to 3.3V.
- Connect $C1:2$ to GND.
- Connect $C2:1$ to 3.3V.
- Connect $C2:2$ to GND.
- Connect $C3:1$ to 3.3V.
- Connect $C3:2$ to GND.
- Connect $C4:1$ to 3.3V.
- Connect $C4:2$ to GND.

Boot Configuration:

BOOT0 Pin:
- Connect $U1:BOOT0$ to GND through a pull-down resistor.

Correct these issues and ensure the connections are properly made in the schematic. If any other specific functionality or connection is needed in your project, please let me know!

How do I allign this net with the pin of my mcu

hakeem02

@copilot How do I allign this net with the pin of my mcu

copilot

To align a net with the pin of your MCU, you need to ensure the connection between the net and the specific pin is correctly placed on the schematic and properly routed on the PCB layout.

Here are the steps to align the net with the pin of your MCU:

In the Schematic

Identify the Net and Pin:
- Note which net you want to connect to your MCU's pin. In your case, identify both the net and the pin.
Draw the connection:
- Use the line tool to draw a connection from the net to the pin on your MCU. You can click on the end of the net and drag it to the pin of your MCU to complete the connection.
Naming the Net:
- Ensure the net is named appropriately so that it reflects its function. If this net has not been named, label it correctly.

In the PCB Layout

Component Placement:
- Place the MCU STM32F103C8T6 and all relevant components close to their corresponding connections.
Routing the Net:
- Use the routing tool to create traces from the net to the MCU pin. Ensure that the trace width and spacing meet your design rules.
Alignment:
- Ensure that the traces and vias (if needed) are properly aligned and do not cause any shorts or clearance issues. Utilize alignment tools to make sure the routing is straight and properly aligned.

Example Connection Format

Assuming you want to connect the 3v3 power net to the VDD pin of the STM32F103C8T6:

Schematic:
- Connect 3v3:P1 to STM32F103C8T6:VDD.
PCB Layout:
- Route a trace from the 3v3 net to the VDD pin of the STM32F103C8T6.

Ensuring Correct Alignment

Snap to Grid:
- Make sure that both the net endpoint and the MCU pin are aligned to the grid for precise connections.
Use Alignment Tools:
- Tools such as alignment guides can help in visualizing and ensuring proper alignment between the net and the pin.

Remember, after making connections, it's always good to run a design rule check (DRC) to ensure there are no errors in your design. If you have a specific net and pin that you're having trouble aligning, please let me know, and I can provide more tailored advice!

how do I copy a symbol and paste it?

hakeem02

@copilot how do I copy a symbol and paste it?

copilot

Copying and pasting symbols in Flux can be done with a few easy steps:

Select the Symbol:
- Click on the symbol you want to copy.
Copy the Symbol:
- Right-click on the selected symbol and choose "Copy" from the context menu.
- Alternatively, use the shortcut Ctrl + C (Windows) or Cmd + C (Mac).
Paste the Symbol:
- Right-click on the canvas where you want to place the copied symbol and choose "Paste" from the context menu.
- Alternatively, use the shortcut Ctrl + V (Windows) or Cmd + V (Mac).

Would you like me to assist with anything else related to your project?

C12

Capacitance

100nF

Capacitance

100nF

Capacitance

24pF

C15

Capacitance

100nF

C17

Capacitance

10nF

C16

Capacitance

2u2 F

C14

Capacitance

24pF

Capacitance

100nF

Capacitance

100nF

C13

Capacitance

10uF

C11

Capacitance

2u2 F

Capacitance

10uF

I2C1_SCL

3v3

BOOT0

RX4

SWCLK

3v3

RCC_OSC_IN

12V

3v3

SWDIO

3v3

RX1

CH2

RCC_OSC_OUT

12V

CH1

12V

FSYNC

RX2

RX3

I2C1_SDA

Note 1

Line 1

ADC and DAC not being used therefore vdda can be tied to VCC.

SW1

CH2

Resistance

10kΩ

AMS1117

Line 1

Need a 5V line for the level shifter

Line 2

ESCS typically require a 5V PWM signal to control the BLDC

Line 3

This AMS1117 will not get hot from a 12V line

Resistance

10kΩ

Resistance

10kΩ

Resistance

4k7 Ω

CH1

SWD

C23

Capacitance

22uF

LT1767EMS8E#PBF

Inductance

5uH

C18

Capacitance

10uF

Reciever

Reviews

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
jharwinbarrozo
15.8k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
jharwinbarrozo
1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
jharwinbarrozo
1.1M

Project Name

Flight Controller

Description

This is a custom flight controller based around a STM32F103C8T6. It contains a BMP280 to measure the altitude of a drone, an ICM-42688-P that contains an accelerometer and gyroscope for motion control. The input voltage should be 12V and is set up to work with a LiPo battery.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor	Qty 1
Arrow	$13.08–$20.04
Digi-Key	$21.73–$23.25
LCSC	$11.52–$11.65
Mouser	$25.95
Verical	$10.25–$19.19

Controls

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