Electronics Build

I am an Electrical and Electronics Engineer. I have the skill to deliver your requirements. I may also help you in other fields as I have my team for other topics as well like manufacturing and designing. Please message me if you need me to start my work.

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Hi, I can help you to make this board and program. I can give you arduino code to control both actuator combine with the compass together. I already read your attachment and already understand what do you need. Please feel free to check my portfolio in my profile https://www.freelancer.com/u/teguhpanjaitan.html so you get a clear view about me. Hopefully I can see your positive response over chat and don't hesitate to ask me something about me/project requirement if you need. Regards, Teguh

My name is Mike and I’m from UK. I work with individual clients and also provide outsourcing services for a number of UK and USA based agencies. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. I can show you some examples of my work. Please contact me to discuss your project.

HI Sir I am an expert embedded system designer I have seen the details of the project attached. I am confident I can do it. More then 7 years of experience in this domain enables me to deliver best and on time. Please have a look at my profile to see the reviews of my previous employers. I am waiting for your reply to start Regards

Hello, Have a great day. We are startup company offering services in product development. We will ship you fully working system. Please feel free to contact us. Best Regards, Shahbaz.

Greetings, Quite interesting and involved project indeed. I saw the docs, links, videos you shared. Looks like you want to build a big rover. Also looks like you already have the motors for the wheel drive - and you want to control the direction using the actuators. I have good expertise with robotic platforms (of smaller size though), embedded systems (Arduino, Pi), Motor/Actuator control, sensors, circuits. Please see my portfolio for related work. I think I can do this for you. However we need more discussion to understand the details better. Overall I think you will need a control system (PID kind) to read the compass and adjust the actuators real time to get the rover to move in the desired direction. Also for left/right turns, passes and duration - the controller has to have the required logic programmed into it. One thing which is not clear is how are you actuating your wheel drives ? Also how are you controlling the distance moved - is your speed constant - only then time based movements will be accurate. As I said - we need to discuss quite a few details on this before we can proceed - that will also help do a better estimation of time and price. It is a quite challenging project and it would be fun to do it. Look forward to hear from you. T & R Alok Pugalia

I love this type of projects and I got my team ready since I was in high school.I will be happy to work again for the same employer.

Hi, I have worked on linear actuators using controller. I have understood your project requirements and I can execute it in less possible time. Looking Forward, Khawaja

Hi, Thank you for an excellent specification. What you appear to be specifying is an autonomous (mower) following a path specified by dead reckoning methods. I have had some experience with using this technology on tractors in large scale plowing applications. The technology involved is easily available and well understood so the risks are fairly small. A few questions though. How would you like the user to interface with the device? You have specified the 'compass' device, but would you have a problem if this facility was integrated with the rest of the PCB circuitry? You do not mention any velocity (throttle) control in the specification, would you want that included even if not directly implemented? Would you want a GPS facility to complement the compass functions? (Typically GPS is used for the absolute coordinates with the dead reckoning for fine control between way points). What is the nominal power supply for the device? Have you specifications for the linear actuators shown? You haven't mentioned what you expect as deliverable's but I can offer:- Circuit design with schematics. PCB design. Prototype manufacture and testing. Production documentation as required. Happy to chat. James Harrison-Smith

Hi ! I have done extensive work with Raspberry Pi , Arduino and other smart boards and have Mobile development team with me with All required tools and Kits . our services include 1) Microcontroller programming 2) Automation and control system design 3) Home Automation system design 4) Switch Mode Power supply prototype and PCB desing . 5) Automation setup to Web and Mobile interfacing . 6) Machine Automation and control Design 7) Development for Boards like Arduino , Raspberry pi, Beaglebone I hope we can setup long term relationship form here . I will be eagerly waiting for your response to discuss details and offer you best price to use me and my team for best services . Regards, Syed

Hi, I can develop that computer board/system for you. Please contact me for more details and samples of my work. I'm an expert with 6+ years of C/C#, Sharepoint, Entity, ASP.NET MVC, ASP.NET Web API experience. Best regards, Dmitry , Miami 786 656 1921