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Custom PCB design and firmware, which serve as a ESC or BLDC controller, to drive brushless BLDC motors using my own control algorithms.

License: GNU General Public License v3.0

C 97.06% Assembly 2.68% CMake 0.08% C++ 0.16% Makefile 0.02%

bldc-motor-controller bldc pcb

mbldc's Introduction

MBLDC

Custom PCB design which serves as a ESC or BLDC controller, to drive brushless BLDC motors using my own control algorithms.

Features of the PCB

One-sided assembly
STM32 MCU
Three low side phase current shunt resistors
Phase voltage measurements
Connector for hall sensors or an encoder
Max 10S, absolute maximum voltage is 45V
External communication using I2C or a custom protocol
Red/green status LED

Features of the firmware

Sensorless block commutation
Bi-directional
Open loop start
Duty ratio control
Current control
Speed control
Controllable through the debug port

Photo

mbldc's People

Contributors

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Watchers

Forkers

lebill369 tonystark2007 xingchendh shine-yzhao mfkiwl lantruong-2806 szf2020 gencollection asheeshraikwar marte-x vgpengke mohanbabi xrmadman

mbldc's Issues

Future Progress?

Hi there. Do you think this is going any further please?. I think it has the potential to be a good ESC. I have migrated the last software release to STM32CubeIDE 1.12.0 and it's compiling 0 errors and 0 warnings. Has to be a good starting point, have you done any more that could be uploaded please?. I have to change the hardware from the DRV8305PHP to the DRV8353RS or DRV8353RH as I need a 12s or 13s ESC, and at 100Amps.

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