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I will design industrial bldc motor driver sensorles pcb for robotics gate driver pumps
PCB Design, Embedded Systems and Hardware Development
I am an Electronics Engineer specializing in PCB design, embedded systems, IoT and hardware product development. I help startups and businesses turn ideas into reliable, manufacturing ready products. ...
About this Gig
Does your BLDC motor controller overheat, reset, or fail under load? Most failures come from the power stage layout, gate drive, or current sensing, not the moto
I design 3-phase BLDC motor controller PCBs from specification to manufacturing files for robotics, pumps, fans, e-mobility and industrial drives. Hall-sensor, encoder and sensorless back-EMF architectures are supported.
What you get:
- Hardware architecture and component selection (MOSFETs, gate driver, MCU, regulators)
- Schematic and PCB layout in KiCad or Altium
- Current sensing plus undervoltage, overcurrent and reverse-polarity protection
- High-current routing and thermal planning, DRC-clean
- Gerber, drill, BOM, pick-and-place and PDF schematic
Platforms: STM32, ESP32, RP2040, nRF52. Interfaces: PWM, UART, CAN, SPI, I2C.
Motor control firmware is not included in standard packages. Firmware bring up is quoted separately.
Send your motor voltage, peak current and control method and I will confirm feasibility before you order.
FAQ
Which controllers and motors do you support?
Three-phase BLDC and PMSM motors with Hall, encoder or sensorless back-EMF feedback. Supported MCU platforms include STM32, ESP32, RP2040 and nRF52, depending on the control method.
Do you design the power stage, or only place a driver module?
Both. Basic uses an integrated driver IC. Standard and Premium include a custom MOSFET and gate-driver stage sized to your voltage and current.
Which software do you use, and can I get the source files?
KiCad and Altium Designer, with EasyEDA on request. Source project files are delivered with the final package.
What manufacturing files do I receive?
Gerbers, drill files, BOM, pick-and-place file and a PDF schematic, formatted for common PCB fabricators.
Can you include firmware?
Firmware is not part of the standard packages. I can quote motor-control firmware bring-up separately once I know your motor and control method
Can you modify or fix my existing BLDC board?
Yes. Send your schematic, layout and a description of the fault. I review it and send a custom offer, since scope depends on what I find.
What if my requirements exceed the package limits?
Message me before ordering. Higher voltage, higher current, or special requirements are handled with a custom offer after a feasibility check.
