Modify existing Altium PCB design for stepper motor drive circuit.

Hello. I can do this for you. I have a lot of experience in electronics and pcb layout and I use Altium Designer daily. Please give me more details.

Dear Sir, If you are looking for an highly skilled hardware engineer, I believe that I am the one who you're looking for. I am an experienced PCB designer who has over 15 years design experience on complex PCB design. I can provide you with design service from schematic entry(circuit design) to PCB layout. I can help you prototype the PCB. EDA Tools--ALTIUM DESIGNER16 Please message me if you are interested in my service. We can talk more. Thanks!

Hello. I'm PCB designer. You may check my qualification in the profile. Usually works in the Altium. Please show me design files and detailled requirements (with type of connector etc). Wait for your response. Viktor

Elcbuy how are you! I want to help you but you don't give me the chance. You won't regret my friend! Please send me a message! I will help you and you won't regret! have a great day!

Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, Library creation and Library database maintenance, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 9 years. I have used various CAD/EDA tools for PCB design. I am having good experience in Altium. I will provide the PCB Manufacturing, Component procurement, PCB Assembling & Functional testing services too. I would like to take this up and are fully equipped to deliver the required files. So, if you'll give me a chance to take part to your work, I will respond in the same manner, handling you good quality projects, as soon as possible. I look forward to hearing from you! Wish you a nice day! Thanks & Regards, Karthik

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in SMPS, Battery chargers, battery management systems, Power Supplies, Embedded controller design for different applications, Inverters design from few watts to KW range using Buck, Boost, Buck -boost, Push Pull and H-bridge inverters. I am excellent in PCB designing using Altium , ORCAD 16.6, CAD INC, CADSTAR .I can do up to 12 layers meeting the voltage creepage and clearances and thermal requirements as per current ratings to meet UL and compliance standards. I understand your requirement and ready to work for you. Please contact me for further discussion

Hello, have a great day. We are startup company offering services in product development. please send us the schematics. if required we will prototype the circuit to make sure its proper working. Looking forward, Shahbaz.

I have 4+ years working experience in schematic and pcb layout design. Fluent in Mentor Expedition, Cadence Allegro, Mentor PADS, Altium Designer pcb layout tools. Experience in creating footprints library, pcb layout, constraint editing, gerber generation. Basic understanding on DFM, DFT and appication on Valor DFM tool. Experience in routing high speed signals such as usb3.0, sata, pcie, lvds etc. Experience in routing double-sided, 4-layers, 6layers,8layers and more layers pcb stackup. strong high speed layout skills including differential pair, impedance control, matched delay, etc Experience with isolation requirements, Experience designing high density boards that incorporate microprocessors, DDR2 and DDR3 memory and peripherals, including layout experience with BGA parts Experience in board layout involving communication protocols such as Ethernet, USB, I2C, etc Experience with Switch Mode Power Supply layout techniques Experience with high-speed digital hardware design

Hi! I've worked at many project that involved any type of circuits (simple or complex) from 1 to 8 layers using Altium Designer 16.1. I can offer you all the files needed for fabrication and during the project I can deliver you 3D files with the actual progress of the layout. Also we can discuss every day and we can clarify if something isn't right on the work made so far. If you are interested in my past activity please let me a message on chat and we can discuss more. The budget can be changed according to the amount of work that is needed and how fast do you need to be done. Thanks! Adrian

Hello Dear, We do professional work in Altium and Eagle Cad. I assure you the best solution for your PCB modifications. I am online and available for discussion. Regards Ch

Hello, Greetings of the day, I have gone through the description & found interesting.I am a standard member here and a full time freelancer, so you can contact me anytime. to brief about me: I am mechanical design engineer by profession and graduate in mechanical engineering with PG in CAD/CAM, ANSYS & Solidworks. I have expertise in many design tools like solidworks, CATIA, ANSYS, 3DMax, Creo MATLAB etc. As i have engineering background with six years of industrial experience and very confident about any project related to mechanical engineering field. I have preferred freelancer badge, you can see next to my profile name. You can check my profile and portfolio:- https://www.freelancer.com/u/ashrafshekh.html My bid is negotiable and it depends on the required deliverable. Looking forward to hear from you & feel free to contact me Thanks & regards Ashraf Shaikh

I have motor control ALTIUM PCB layout experience, similar to you project, you can see my record in Freelancer.

1 ) I have over 10 year experience of PCB Layout / Hardware / EMI / Firmware designs, we can complete various design and layout requirements. # 8051’s MCU / Embedded system / Arduino / ST32F / AVR etc # WIFI / BT / BLE / GPS # LCD / DTV / MD / Web Camera # LED / Lighting # LCD Inverter / Touch ... PCB design and layout. 2 ) I can use as below to design and layout. # Altium Designer / Protel99SE # Eagle # PADS # KiCad # OrCad (Schematic) 3 ) I can communicate well in English, please contact us by e-mail or Skype me (saludpcb) to find out relevant details. 4 ) I also have to provide PCB layout design service ( super low price ) # For PCB layout: 2 ~ 4 Layers -> $0.4 ~ 0.6 USD per pad, 6 ~ up Layers -> $0.6 ~ 0.8 USD per pad. # For reprinting of schematic and component, quotation will vary by each case. # A minimal of $100 USD 2L / $200 USD 4L / $300 USD 6L will be charged for each case. What I can do are: # 1,2, 3, 4, 6, 8, .... layers ( PCB / FPCB ) # High Speed and High Density PCB layout # Differential Signal PCB layout # RF Signal PCB layout # Eagle/KiCad 2 ~ 4 layers

A proposal has not yet been provided

Technical consultant with experience in Altium and PCB design along with schematic design. Previous role includes technical support and design for electronics manufacturing company. Along the PCB modifications and optimization will provide circuit feedback and improvements if required.

Hello! Dear Mr. My name is Ever Quiñones. I am an Engineer in Communications and Electronics. I have about 6 years’ experience in the area of electrical hardware and PCB. I have experience in: • Contribuite to development of product. • Schematic capture, BOM generation and PCB design layouts. • Design for manufacturability (DFM). • Using the following Software: Altium Designer, DesignSpark PCB and Eagle for PCB design and schematic capture. • Writing and revising specifications technical for electronic devices and Hardware description documents. • Release and maitenance of product assembly drawings, bill of materials and component drawings. • Provide technical support to manufacturing and improve productivity and reduce costs. • Establish manufacturing process flow diagrams and process validation. My experience can be useful to complete tasks that you require. If my skills are needed to develop your device, you can count on my time and experience. If you want to clarify any questions, I am at your disposal. Sincerely Ever Quiñones

Hi it seams an easy and quick task. I work with Altium daily with high integration boards. Let me know if you have any question. To know more about me check my profile. Best Regards Daniele

1. 10 years working experience as a pcb layout designer 2. Fluent in using cad tools cadence allegro, expedition, pads & altium designer 3. Knowledge in creating footprints, pcb routing & gerber package 4. IPC CID certified 5. Available for daily communication 6. Price is negotiable

Hi sir I have understand your project. I have 4 year experience of pcb design field. I fluent in many Cad Tools like Altium Designer I have done many modification project done. If you need more information about me please see my profile and portfolio Kindly contact me for further discuss Thank you

I am expert with Altium. Will do this job to earn reputation as I am new to the website. Regards, Tim

I am new here in this community but I have years of experience on designing electronic products including PCB with relevant standards such as IPC. I have developed defense, automotive and medical products. Recently I am trying to set up my own consultancy company and I have free times to work as freelancer.