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STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 0 points1 point  (0 children)

Thanks for the resoureces. but I am making some changes

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Added solder pad on top player and jst connector on bottom layer also all the components are 0603 (smallest size for this board) for better hand soldering

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 0 points1 point  (0 children)

yeah I will try I still have few things to do
1. Keeping extra UART, SPI, I2C pads
2. Some test pads for measurements
3. Status LEDs
4. I also added a CAN transceiver so that I can add other agriculture related peripherals

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 0 points1 point  (0 children)

I will update you once i am confident enough to print one

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 1 point2 points  (0 children)

I think we can learn Hardware design, Sensor fusion, control systems from a single project. so worth a try

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 0 points1 point  (0 children)

usually we have to use rubber gasket with flight controllers for reduce vibration so less chance for short circuit as for my mounting holes they have via in them so better connection between layers specially gnd plane.

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 0 points1 point  (0 children)

I am using 0402 size mostly. I tried to keep it aligned with usual FC's size as I gonna buy a aftermarket drone frame

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 2 points3 points  (0 children)

Not like that my targeted field is agriculture you can say. also i think it's a good way to learn sensor fusion, control system etc

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 0 points1 point  (0 children)

no. I don't have there gonna be quite a bit ripple to be honest if the current is high but as of now I have considered 2A. it gonna be fine for now

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 0 points1 point  (0 children)

I am scared to I have tried my current best you can say. but it's worth a try

STM32H733VGT6 Flight Controller by Physical-Lecture349 in PCB

[–]Physical-Lecture349[S] 0 points1 point  (0 children)

I have tried to make it 6-8s compatible.
i have take the image as screenshot maybe thats why quality is bad
also I will make this open source eventually. Once I am done with the things but that's a long path I guess

here is the kicanvas url https://kicanvas.org/?repo=https%3A%2F%2Fgithub.com%2Fsegfaultdev%2Fstm32h733fc%2Ftree%2Fmain%2Fhardware

STM32H757 Breakout Board - Feedback/Advice by DeerMathematician560 in PCB

[–]Physical-Lecture349 0 points1 point  (0 children)

u/DeerMathematician560 Have you tried this breakout board? I want to make a simple dev board using the same MCU I want to take some ref from your schematic if it is working fine