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Custom golf cart controller system using open source

$250-750 USD

Lukket
Slået op 3 måneder siden

$250-750 USD

Betales ved levering
Pull together a power control system that utilizes an open source microcontroller platform. Looking for the following capabilities: Runs a 36v 2 or 3 hp motor Current moderator to reduce output to max 750 watts at motor and adjust power band accordingly. Display that can cycle between watts output, current voltage, and speed Speed controller can be set and maintain low speeds, primarily 5 10 and 20 mph Adaptable to utilize either lead acid or lithium batteries
Projekt-ID: 37522329

Om projektet

42 forslag
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Aktiv 2 måneder siden

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42 freelancere byder i gennemsnit $555 USD på dette job
Brug Avatar.
Hi there,I'm biddin on your project "Custom golf cart controller system using open source"Electronics, Electrical Engineering, Arduino, PHP and Microcontroller Pull together a power control system that utilizes an open source microcontroller platform I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$750 USD på 2 dage
4,8 (117 anmeldelser)
7,9
7,9
Brug Avatar.
Hi Good afternoon , How are you? I just saw your job posting . I see you have been looking for someone experience with these technologies Electrical Engineering, PHP, Arduino, Electronics and Microcontroller. I believe this is some thing I can help you with because I have 9 years of experience working with these tech stacks and 8 years of experience working on freelancer.com which you can confirm from my profile: https://www.freelancer.com/u/AwaisChaudhry I have few questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements. 2. Do you currently have anything done like Wireframes, UI/UX? Or this job has to be done from scratch? 3. What is the timeline to get this job done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Lets start the chat and discuss your job in detail and we will continue from there. Regards, Awais
$750 USD på 10 dage
5,0 (46 anmeldelser)
7,7
7,7
Brug Avatar.
Hi, I'm happy to discuss this project so we can clear up all the flow for you to get started as soon as possible. Thanks
$500 USD på 7 dage
4,9 (124 anmeldelser)
7,2
7,2
Brug Avatar.
Hi, How are you? I just saw your job posting and I felt that I can help you with this job considering the experience I have with Electrical Engineering, Electronics, Arduino, PHP and Microcontroller. Please check my portfolio: https://www.freelancer.com/u/AITSoft Regards, Shamshad
$750 USD på 29 dage
5,0 (15 anmeldelser)
6,6
6,6
Brug Avatar.
Hello, my name is Metin and I am excited to introduce you to the world of custom golf cart controller systems using open source. With my background in electrical engineering, electronics, microcontroller and specifically with direct experience in designing and building an array of electromechanical systems, I am confident that I can deliver the exact system you are looking for. I understand that you are looking for a system that can run a 36v 2 or 3 hp motor while maintaining a low speed range of 5-20mph. Additionally, you would like the ability to display the current voltage output as well as speed settings on a display. To accomplish all of this with an open source system such as Arduino would require extensive modifications to the existing hardware which is why I believe my skillset is best suited for this project.
$250 USD på 7 dage
4,9 (100 anmeldelser)
7,0
7,0
Brug Avatar.
Dear Jeff R., I hope this message finds you well. As an experienced PHP developer with over 4 years of expertise, I have carefully reviewed the requirements for the custom golf cart controller system project. I am confident in my ability to deliver this project with perfection. If you have any questions or would like to discuss the project further, please feel free to connect with me through chat. I am available to address any concerns or provide additional information as needed. Thank you for considering my proposal. I look forward to the opportunity to work with you. Best regards, Christopher
$500 USD på 6 dage
5,0 (25 anmeldelser)
5,9
5,9
Brug Avatar.
Hi there, I'm excited to express my interest in your Custom golf cart controller system using open source project. With 4-5 years of experience in PHP, Electrical Engineering, Electronics, Arduino and Microcontroller, I'm well-prepared to add significant value to your initiative. Please note that the initial bid is provisional. A final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please provide any available detailed documentation? I'm also open to further discussions to delve deeper into specific aspects of the project. Feel free to review my profile, which showcases my portfolio, past jobs, and client reviews, reflecting the quality and professionalism I bring to every project. I always aim to offer a competitive budget without compromising on quality. Thank you for considering my proposal. I'm eager to collaborate and contribute to your project's success. Let me know if you need any additional information. Best regards, Rashid Amjad.
$700 USD på 15 dage
5,0 (23 anmeldelser)
6,0
6,0
Brug Avatar.
Hello, my name is Hassan and I am a professional freelancer specialized in a wide range of technical areas. With extensive knowledge and experience in these fields, I am confident that I can provide the best solution for your project needs. I understand that you are looking for a way to build a custom golf cart controller system using open source. Specifically, you are looking for capabilities such as running a 36v 2 or 3hp motor, current moderator to reduce output to max 750w at motor speed, display that can cycle between watts output, current voltage, and speed; speed controller can be set and maintain low speeds of 5-10mph. I believe my skillset make me the perfect fit for this project. My expertise covers a broad spectrum of technical subjects including Mechatronics, Robotics, Computer Science and Electrical Engineering. This makes me an ideal person to tackle this project in terms of design control systems development identification systems navigation of mobile robots path planning algorithms speed control adaptation to utilize either lead acid or lithium batteries.
$750 USD på 12 dage
4,8 (31 anmeldelser)
6,0
6,0
Brug Avatar.
Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, Java, PHP, JavaScript and C/C++/C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention 100% Jobs Completed, 100% On Budget, 100% On Time ⭐⭐⭐⭐⭐ 5-star reviews
$700 USD på 7 dage
5,0 (18 anmeldelser)
5,9
5,9
Brug Avatar.
I propose a comprehensive solution for your power control system utilizing the Arduino open-source development board. Leveraging its versatility, I will design an efficient motor driver employing high-power P-Channel MOSFET for battery operation. To ensure optimal performance, I'll integrate a Buck-Boost converter and Battery Management System (BMS) to prevent overcharging and discharging for the 36V 2 or 3 HP motor. For speed control, the system will utilize voltage modulation, allowing precise adjustments and maintenance of speeds at 5, 10, and 20 mph. The display interface will cycle between watts output, current voltage, and speed. Furthermore, the design will be adaptable for both lead-acid and lithium batteries. I am confident in delivering a robust and flexible power control system tailored to your specifications. Best Regards,
$500 USD på 7 dage
4,8 (52 anmeldelser)
5,9
5,9
Brug Avatar.
Hello! I'm a professional microcontroller programmer with extensive experience in programming STM32 and PIC32 microcontrollers. I offer the following services: Programming STM32 and PIC32 microcontrollers using C/C++ programming language. Developing firmware for embedded systems using STM32 and PIC32 microcontrollers. Designing and implementing custom electronic circuits using STM32 and PIC32 microcontrollers. Debugging and troubleshooting existing code. Providing technical support and consultation. My expertise includes but is not limited to: STM32F0, STM32F1, STM32F2, STM32F3, STM32F4, STM32F7, STM32H7 series microcontrollers. PIC32MX, PIC32MZ series microcontrollers. IDEs: MPLAB X IDE, STM32CubeIDE. Communication protocols: SPI, I2C, UART, CAN, Ethernet. Peripherals: ADC, PWM, Timers, DMA, Interrupts and more. I am committed to delivering quality work on time and at a fair price. Please contact me before placing your order to discuss your specific requirements. Looking forward to working with you!
$650 USD på 7 dage
5,0 (11 anmeldelser)
4,9
4,9
Brug Avatar.
Welcome sir, I am writing to express my interest in offering my services as an Arduino programmer. I have a broad range of skills and expertise in programming robots, drones, and smart homes, as well as designing circuits using Fritzing and Tinker cad, and programming embedded systems. I am also a c/c++/python programmer With my knowledge and experience, I am confident that I can provide you with reliable and efficient programming solutions that meet your specific needs. My expertise in programming drones and unmanned aerial vehicles (UAVs) can help you develop customized solutions for surveillance, mapping, and inspection tasks. I am also experienced in programming smart home systems that can be remotely monitored and controlled to provide greater comfort and convenience. Moreover, I have extensive experience in designing and simulating circuits using Fritzing Tinker cad and Wokwi. I can help you create schematics, PCB designs, and simulations for your projects. My knowledge of embedded systems allows me to develop efficient and effective systems that meet your requirements. I am committed to delivering high-quality results that exceed your expectations. I strive to provide efficient, reliable, and timely solutions that meet your unique needs. I am confident that I can help you achieve your goals and bring your projects to life.
$300 USD på 5 dage
4,7 (23 anmeldelser)
4,4
4,4
Brug Avatar.
Dear Client, I am Avi Gupta, an experienced electronics engineer specializing in hardware design and circuitry. Your project to create a power control system aligns perfectly with my skill set. Having completed numerous projects on open-source microcontroller platforms, I am confident in delivering a solution that meets your specifications. ✅ Expertise Highlight: With a solid background in designing circuits on open-source microcontrollers, I can successfully implement the features you desire for the power control system. My expertise extends to ensuring efficient motor control, power moderation, and versatile adaptability. Question: Could you provide additional details about any specific preferences you have for the display interface and any other features you would like to incorporate? ✅ Crucial Factor: The adaptability of the system to both lead-acid and lithium batteries is a critical consideration. Neglecting this factor could compromise the overall functionality and limit the system's compatibility. ✅ I have spent enough time understanding your project requirements and then manually wrote the proposal and would appreciate a response as I cant message you first on the platform. Warm Regards, Avi Gupta "Quality is never an accident"
$450 USD på 2 dage
5,0 (5 anmeldelser)
4,0
4,0
Brug Avatar.
I have read and understood all your project details "Custom golf cart controller system using open source" and I feel my self the best candidate to complete this project with 100 percent accuracy. I am Faisal Mahmood, I have more than 10 Years of experience in crafting tailored solutions for success, including; Business Plans, Pitch Decks, Feasibility Reports, Resumes, Cover Letters, and LinkedIn profiles. Over the past ten years, I have consistently delivered exceptional results, helping clients navigate the competitive landscape with precision and finesse. With a proven track record spanning ten years, I bring a wealth of experience to every project, ensuring not just quality but a profound understanding of evolving industry dynamics. My approach is rooted in precision, innovation, and a relentless pursuit of perfection, setting a standard that goes beyond expectations. I am damn sure that you will love my services, try me once at least. I am anxiously waiting for your messages.
$250 USD på 1 dag
4,6 (14 anmeldelser)
4,1
4,1
Brug Avatar.
Custom golf cart controller system using open source My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Solutions. I have command of all references APA, Harvard, IEEE, MLA & Chicago, etc. I will provide plagiarism-free work with 100 percent accurate grammar within your given deadline. Please message me to get Top Class Services. I am waiting; https://www.freelancer.com/u/TopWritingGuru
$250 USD på 1 dag
5,0 (9 anmeldelser)
3,1
3,1
Brug Avatar.
Dear Client, Hope you are doing well. Happy to apply on the project about Custom golf cart controller system using open source. I have read your job description carefully and understood what you want. I'm Aleksandrs from Latvia with 14 years of experience in the industry, especially I have great expertise in Electrical Engineering, Arduino, PHP, Microcontroller and Electronics. Since I have done similar work, I feel very confident that I can deliver perfect result in a short time. Please feel free to contact me, I can start right away! Cheers, Aleksandr
$700 USD på 5 dage
5,0 (1 bedømmelse)
2,0
2,0
Brug Avatar.
Hello Jeff R., We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, Electronics, Microcontroller, Electrical Engineering, Arduino Lets connect in chat so that We discuss further. Thank You
$500 USD på 7 dage
4,7 (3 anmeldelser)
1,4
1,4
Brug Avatar.
✦✦100% Marks Guaranteed!✦✦ I have over 5 years of experience as an "Engineer and Mathematician". I am ready to deliver solutions that stand out in terms of quality and precision within your given deadline and budget. My academic background, which includes an M Phil in Mathematics and a degree in Physics, equips me with comprehensive expertise in various areas, including Linear Algebra, Calculus, Trigonometry, Geometry, Matrix Algebra, Electronics, Digital Logic Design, Circuit Design, Power System Protection, Communication Systems, and more. My proficiency extends to industry-standard tools and software such as; LTSpice, Multisim, Power Word Simulator, Altium, MATLAB, & Simulink. For a glimpse of my capabilities, please take a moment to review my portfolio at "www.freelancer.com/u/FineIdeas" I am genuinely committed to delivering outstanding results and eager to discuss your project in more detail, waiting for your message. Thank You
$250 USD på 1 dag
5,0 (1 bedømmelse)
1,0
1,0
Brug Avatar.
Hello there! My name is Nasreen and I'm the owner of vServices Ltd. I understand that you're looking for someone to create a custom golf cart controller system using open source. With over 15 years of experience in IT, I have a team of experts here at my disposal which can provide high quality, cost-effective solutions. My team has extensive knowledge in PHP, HTML, Java Script, Python as well as CodeIgniter which makes us the perfect fit for this project. Our expertise includes website design (customised and CMS), mobile app design (hybrid and native), commerce website design, graphics design, 2D/3D video animation and digital marketing services. We would be delighted to help you create the system of your dreams! Please don't hesitate to contact us if you have any questions or queries regarding our services or if you would like to discuss further how we could make vServices the best choice for this project!
$500 USD på 7 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hello Jeff R., I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your Custom golf cart controller system using open source plans/sketches,/ideas and work with you. I know you have many proposals to look through, to make this quick. Please get in touch with me to discuss this project in more detail. My first priority is that my client will be satisfied with my work. I am an expert in these softwares, ✔ ArchiCAD ✔ Autodesk Revit ✔ Autodesk AutoCAD ✔. Autodesk 3ds max ✔ Sketch Up✔ Autodesk Navisworks Manage✔ Estimation ✔ HAPE ✔ ETAP✔ Tekla If you assign me your task, I will carry out your project with the best quality. Please come over chat and discuss your requirement in a detailed way. Thanks Fayyaz and Team
$630 USD på 5 dage
0,0 (0 anmeldelser)
0,0
0,0

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