I will design a professional bldc or pmsm motor driver

China

I speak English, Chinese

Circuit design and CAD design

Bachelor's degree in Automation. Proficient in digital and analog circuits. 21 years of experience in hardware design and CAD design. Including 6 years of EV main motor inverter and power battery BMS ...
About this Gig

I provide professional brushless motor (BLDC / PMSM) driver design services, from concept to production-ready hardware.

With solid experience in motor control electronics, I help clients turn ideas into reliable, manufacturable motor drive solutions, suitable for real-world applications.

What I can help you with

  • BLDC / PMSM motor driver hardware design
  • Power stage design (MOSFET / Gate Driver / Current sensing)
  • MCU-based control system (STM32, GD32, STC, etc.)
  • Schematic design & PCB layout (EMI-aware, power-focused)
  • Motor driver peripheral circuits (power supply, protection, interfaces)
  • Design review, optimization, and troubleshooting
  • Support for prototype bring-up and iteration

️ Typical applications

  • Industrial motor drives
  • Fans, pumps, actuators
  • Robotics & automation
  • Consumer or custom motor projects

What you will get

  • Clear and well-documented schematics
  • PCB files ready for manufacturing
  • Practical, engineering-oriented design (not just theoretical)
  • Communication with an engineer who understands real hardware constraints

Important notes

  • This Gig focuses on hardware design
  • Firmware / control algorithms can be discussed separately if needed
  • Please contact me before ordering so we ca

Specialization:

Circuit design

Schematics

Layout

Footprint

File format:

Gerber

STEP

SCH

PDF

ODB

Software:

Altium Designer

EasyEDA

LTspice

Proteus

AutoCAD

PSpice

Interface:

UART

USB

SPI

I2C

SDIO

PCIe

Wi-Fi

BLE

BT

GSM/GPRS

LTE

CAT-M1

Other Electronics Engineering Services I Offer