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Schematic of a solar charger with chip CN3791

€8-30 EUR

Closed
Posted 11 months ago

€8-30 EUR

Paid on delivery
I would like to copy a pcb board that I bought from the market [login to view URL] The input from solar is 6V, not 9V or 12V. I just found the schematic with 12V input: [login to view URL] but I want the schematic of this pcb for 6V. Any help would be appreciated. Thank you.
Project ID: 36792712

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25 proposals
Remote project
Active 10 mos ago

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25 freelancers are bidding on average €31 EUR for this job
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Hello, my name is Metin and I'm a freelancer with over 15 years of experience in electrical engineering, electronics, microcontroller, PCB layout and product design. I'm confident that I can help you design the schematic of your solar charger with chip CN3791. I have a deep understanding of how to use MATLAB to simulate hardware and control applications. Additionally, I have experience working with 3-phase induction motors vector control drives and designing low power distribution circuits for noiseless special opamp based analog circuits. I would be more than happy to help you create the schematic of your solar charger with chip CN3791. Please let me know if you're interested in my services or if you have any other questions!
€30 EUR in 7 days
4.9 (85 reviews)
6.9
6.9
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I understand from your description that you would like to copy a PCB board that you purchased from the market and use it for your solar charger with a CN3791 chip. The input voltage for this project should be 6V instead of 12V, which is the maximum input voltage for the schematic that you provided. As an Electrical Engineer with experience in PCB Layout, I am well-versed in the technicalities of creating circuits on paper; I have the skills necessary to analyze a schematic and create a accurate copy. My comprehensive documentation provides proper labeling and comments so that you don't have to worry about any mislabeling or other issues. Additionally, I provide full customer satisfaction guarantee and money back guarantee if you are not satisfied with my work. Please don't hesitate to reach out if you have any additional questions or requirements!
€8 EUR in 1 day
4.9 (150 reviews)
6.3
6.3
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Hello there! My name is Muhammad Adeel, and I am a professional electrical engineer with extensive experience in the field of electrical and electronic design. After reviewing your project description, I believe that I am the perfect person for this job. I have extensive knowledge in designing electrical circuit and PCB boards using tools such as Proteus, Eagle, and Altium. Additionally, I have experience working with different types of boards such as 12V input, 6V input and other variants. This will be an asset for you as it allows me to efficiently create the schematic of your solar charger with chip CN3791. I understand your need for a schematic of this pcb with 12V input. With my expertise in electrical engineering and electronics, I am able to provide the needed solution for your problem. Please let me know if you are interested in hearing more about my skills or if you would like me to discuss further how we can make this project happen together? Thank you for considering me for this job!
€19 EUR in 7 days
4.8 (41 reviews)
5.7
5.7
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Hello, I am Md Raseduzzaman, an experienced Embedded Systems Engineer with 4 years of experience in PCB Designs and Microcontroller Development. I understand that you would like to copy a schematic board that you bought from the market but need the schematic for 6V instead. I have extensive knowledge in Electronics, Electrical Engineering and Microcontroller which makes me the perfect fit for this project. With my skillset including Schematic and PCB Design, Microcontroller PCB Board Design, Power Electronics (AC_DC, DC-DC, SMPS) Embedded System Circuit Design IoT Arduino ESP Microcontroller Programming Analog & Digital Circuit Design Product Design & Prototype I am able to provide the necessary services to deliver a quality product on time without any issues. I understand how important it is for you to get this project completed by January 31st so I'll do everything I can to get the job done quickly while maintaining high quality standards. Please feel free to contact me if you have any questions or would like me to provide more information about my services. Thank you!
€30 EUR in 1 day
4.9 (10 reviews)
5.0
5.0
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Hello There, I can do this fast. This a piece of cake to me. Lets chat to discuss deadline You can visit my Profile
€50 EUR in 1 day
4.9 (15 reviews)
4.8
4.8
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Hello, it is necessary to redesign the circuit according to the specifications of the Datasheet of this chip. This chip is basically a BUCK converter and it is necessary to check that all the components comply with the new condition of VCC 6v.. We can help.. Regards
€30 EUR in 7 days
5.0 (10 reviews)
4.5
4.5
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Hi, What would the output voltage? Is li-po/li-ion battery gonna charge? What are Ivoc of solar pv? Regards Syed
€19 EUR in 1 day
4.9 (20 reviews)
4.8
4.8
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Hi, I have seen your your project details and I am the "BEST CANDIDATE" for this job "Schematic of a solar charger with chip CN3791". I am an experienced Engineer & Mathematician with more than 8 years of experience who can provide you with Top Notch Solutions as per your requirements within your given deadline and budget. I am M Phil in Mathematics and Graduation in Physics and I have full command of all the areas related to both subjects. My specialties are; LENIAR ALGEBRA, CALCULUS, TRIGONOMETRY, Mathematics, GEOMETRY, MATRIX, Electronics, Digital Logic Design, Circuit Designing, Power System Protection, Communication Systems, and Many More. I have a strong grip on several tools/software such as; Pspice, Multisim, Power Word Simulator, Altium & MATLAB & Simulink. To check my samples, please visit my profile; https://www.freelancer.com/u/IdealExpert Please send me a message to "Hire" me. Thank You
€8 EUR in 1 day
4.9 (7 reviews)
3.9
3.9
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Hi, Thank you for posting this project about PCB design. I have expertise in this field and can assist you with quality work. Please inbox me to discuss. I am looking forward to talking to you and eventually working together.
€20 EUR in 7 days
4.8 (9 reviews)
4.0
4.0
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I am damn sure that I can complete this project "Schematic of a solar charger with chip CN3791" beyond your expectations and within your given time and budget. I am a Ph.D. degree holder in education management with vast experience in the academic writing field. Alongside my team, I provide custom writings that not only meet your requirements but also adhere to the rules of academic writing. I can solve any kind of assignment related to every subject; Business, Public Relations, Economics, International Affairs & Relations, Education, History, Sociology, Psychology and Criminology, Engineering, Mathematics, English, Literature, and Psychology. I will help you to score over 90% grades in all your homework and assignments even with short deadlines. I promise you that I will provide high-quality and plagiarism-free solutions even with "3-Hours" deadline. Please click on "Award" button to hire me. I am waiting for you, "Thank You"
€8 EUR in 1 day
5.0 (3 reviews)
3.5
3.5
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Hello, I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I have done Diploma in Electronics and Communication Engineering and B Tech in Electrical and Electronics Engineering. I have 5 years of work experience in same field. Software knowledge : MS office, Google Docs, sheets & Slides, EAGLE, Protues, LT spices, arduino IDE, python, Design Spark, Fritzing, Ki-Cad and Etc. I look forward to hearing from you. Thank you.
€50 EUR in 5 days
5.0 (9 reviews)
2.8
2.8
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I have read and understood the details of this project "Schematic of a solar charger with chip CN3791". I am a Highly-Qualified & Skilled ACADEMIC WRITER with more than 10-Years of experience. In last 10 years, I have served more than 2,500 clients and achieved 98% satisfaction ratio of my clients who have scored more than 90% in all their subjects which were handled by me. I strongly believe in customer satisfaction and this is the key factor of my success and I provide a service that gives quality outcome to my clients. I am professionally able to write; Essays, Summaries & Blurbs, Discussions & Replies, Dissertation & Thesis, Lab Reports, and Research & Report Writing. I assure that I will provide plagiarism-free work, also as evidence I will provide you free Turnitin reports. I am familiar with all references and formatting styles; "APA" "MLA" "Harvard" "Chicago" "IEEE" "OSCOLA" and "Vancouver". In order to talk with me, please click on “CHAT” button so we can finalize the deal. Thank You
€8 EUR in 1 day
5.0 (4 reviews)
2.2
2.2
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I have more than 6 years’ experience in embedded hardware designing, multilayer PCB layout with “Altium designer” and “KiCad”. My specialty lies on ARM Based embedded system design with EMC standard. I have experience working alongside with international company, at Sweden and Australia. Kindly refer to example of my work done :)
€15 EUR in 1 day
5.0 (4 reviews)
1.5
1.5
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Diverse Qualified Electrical Engineering Career with 5+-year technical experience in Designing, Execution, Maintenance of MEP (Electrical), Power Generation, Underground Electrical Distribution Network, Street Light Designing, Testing & Commissioning Of PV System, VFDs, PLCs and PCB Designing and Fabrication.
€24 EUR in 3 days
5.0 (1 review)
0.6
0.6
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Hi, I got the brief of your project "I would like to copy a pcb board that I bought from the mark......" and so forth ..." Expert in PCB Layout, Electrical Engineering, Electronics, Product Design and Microcontroller with High End details added. Any required format or JPEG, PNG, PSD, PDF Quality work served to soo many Clients. https://www.freelancer.com/u/Avatarist Click on CHAT Button to discuss further and Get this Done! AVATARIST...!
€25 EUR in 1 day
0.0 (0 reviews)
0.0
0.0
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Hello, as an experienced PCB design expert, I am pretty much interested in your project. PCB design is my 10 years old specialty. I can design as you need size, clearance, width and so on. if you need compact design, High Speed PCB design, rigid-flex PCB design. i can also do it. I use the Altium, KiCAD and Eagle as design tools.
€19 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear, i have 5 year experience in hardware design List any PCB design experience. 1. Power system - AC/DC power - DC/DC buck boost - Battery and low power 2. IoT - Gps - GSM/4G - Wireless: Wifi, Bluetooth, lora, NB IoT - Analog/ Digital - Filter noise (EMC/EMI) - Audio 3. PCB skill - High power line - RF: Design small antenna, transmission line, - Difference pair - Filter noise - Bomlist, pnp, production file, panel make ...
€19 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi sir/madam, im the expert in hardware design engineer, so i have do best service, this work i wil do quickly and accurately, with high quality and lowest cost, my service is so excellent that most customers keep on hiring me over and over again. I know exactly what you need for your project - a schematic of a solar charger with chip CN3791. This input from solar is 6V, not 9V or 12V. I have the skills necessary to complete this job quickly and accurately with high quality and lowest cost. I am experienced in electronics and microcontroller which will ensure that your project is done quickly and efficiently. Moreover, I am highly flexible when it comes to working schedule as well as adaptable when things change at the last minute. I believe I would be the best fit for your needs and would appreciate any feedback on my profile. Please let me know if there is anything else I can do to help with this project!
€19 EUR in 5 days
0.0 (0 reviews)
0.0
0.0
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Hello there, I looked at the description of the project and it seems like your project is a great match for me since I have a lot of experience in PCB schematic and layout design. During my professional career, I have conducted a bunch of PCB reviews during which I have found some of the actual design mistakes, pointed towards some good engineering practices, etc. Also, a bunch of times I have done reverse engineering and adapted the design for a specific use case. I am in search of my first project (I made an account a long time ago, but never used it) so I'm giving a discount for my services. Last year I finished the EMC immunity and emission seminar in Langer EMV, which consisted of many theoretical and practical examples which are helping in designing PCB layouts according to the best practices for best EMC and signal integrity compliant design. Also, I invite you to have a look at my profile and check my portfolio. Thanks and best regards.
€15 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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Este sería el plan de trabajo: 1 día, comunicación y solicitud de materiales adquiridos previamente, fotos, lugar de compra, etc. Acopio de información, el datasheet ya lo tengo. 2° y 3° día, estudio de posibilidades de interconexión con baja pérdida de corriente. 4 día finalización del proyecto y entrega de circuito/s. Esa es mi propuesta, tengo experiencia con fuentes de tension - corriente. Con énfasis en bajas pérdidas por calentamiento, exceso de semiconductores, etc. Saludos cordiales.
€16 EUR in 4 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of BELGIUM
Etterbeek, Belgium
5.0
17
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Member since Feb 9, 2020

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