Design hardware and software/firmware of a motor controller

$100-400 USD

In Progress

Posted

about 10 years ago

$100-400 USD

Paid on delivery

Attached image is block diagram of controller and attached excel sheet is details of 3 phase BLDC motor which I want to control through this controller. Please check it. Preferred freelancer from Russian/European or Indian region but bidding is open for everyone which have knowledge. Need hardware design and firmware for this controller. Tech specs: Operating Voltage: 48v~72v(wide voltage) Limit Current: 60-80A Power: Applicable motor's Power 800w~1500w Rated Power: 2000w Reverse/Parking: Yes Phase: 120 Brake Level: High Level/Low Level Electronic Brake: Optional auxiliary brake EABS Anti-theft lock motor: Yes, and need comply with alarm Three speed function The Cruise Function: Hand cruise, automatic cruise integrated Mosfet: 24 Mosfet character: 1/ Intelligence with powerful microprocessor. 2/ Low-loss high-speed, synchronous rectification PWM modulation. 3/ Soft undervoltage, do not trigger the battery current limiting protection, extended battery life. 4/ Anti-electromagnetic interference, anti-vibration and strong. 5/ Over temperature protection. 6/ Switchable violent start and soft start. 7/ Integrated manual cruise and automatic cruise. Please only bid if you have knowledge on this project. Please review complete project before bid.

Electrical Engineering

Project ID: 5750759

About the project

2 proposals

Remote project

Active 10 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

2 freelancers are bidding on average $189 USD for this job

@satzz

I am Interested on working on this. For details about us . Pay a visit to www.5amperes.com. thanks & regards sathish G

$277 USD in 3 days

5.0

(3 reviews)

1.5

@PrivredniRast

Hello. I am experienced with almost all 8-bit and 16-bit PIC microcontrollers. I am also good at making C programs for microcontrollers. For compiling, I use compilers XC8, XC16, HI-TECH and mikroC. Regards development environments, I use MPLAB, HI-TIDE and mikroC. Regards hardware and peripheral structure of microcontroller, I know input and output ports, PWM modules, variety communication protocols (SPI, I2C, USB, RS232, RS485, PCI, One-Wire), oscillators, voltage regulators, comparator and A/D convertors, and with LCD displays, sensors (light sensors, temperature sensors, pressure sensors, encoders), motor drivers, relays, power transistors, LEDs and pushbuttons. My projects are verified in software Proteus and with development boards. Regards PCB design, I use software Eagle and know everything about tracing, routing, one and two layers, vias and dimensions. I also know making new components and its footprint. Regards PCB calculating, I am experienced with current capacity calculating, trace impedance calculating and cross-talking calculating. I think that my finished projects are high-quality and low-cost. Kind regards

$100 USD in 6 days