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$250-750 USD

완료함
게시됨 5년 이상 전

$250-750 USD

제출할때 지불됩니다
We need a small PCB that has a Lithium ion battery Charge circuit that charges a 3.7 volt 180mah battery and also an RF 415 Mhz receiver circuit on one PCB. I would like the PCB to be 30 x 20 mm maximum in size. Is this possible? The board would need a micro USB port and on/off button on board.
프로젝트 ID: 17616498

프로젝트 정보

19 제안서
원격근무 프로젝트
활동 중 6년 전

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프로젝트를 수여된 사용자:
사용자 아바타
Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Electrical Engineering,PCB , I have made many similar projects, so I am sure I can do a good work for you. Good communication with my clients it is a top priority for me. If you have any doubt or want to see more of my work I’ll be here. Contact me for more info.
$1,050 USD 10일에
4.9 (15 건의 리뷰)
6.5
6.5
19 이 프로젝트에 프리랜서들의 평균 입찰은 $395 USD입니다.
사용자 아바타
I am expert pcb designer and embedded system electronics engineer. Please consider sending me a message so that we can discuss further
$500 USD 12일에
5.0 (17 건의 리뷰)
6.5
6.5
사용자 아바타
Hello there, I have read your project description and looked at the attached picture. I can say that it could be possible, I can recreate that exact circuit like on those boards so there is no chance for not working. I would appreciate information about those boards and if there is anything else you want to tell me. I invite you to give me a ping in chat so we discuss more about it, also feel free to check my profile and see my portfolio. Thanks, regards.
$400 USD 7일에
5.0 (51 건의 리뷰)
6.4
6.4
사용자 아바타
Hi, That is possible. I could do that In about 2-3 day(including reference search). This is like what I do right now, Altough I do it on larger PCB because of adding Display LCD to it. Just let me now What kind of 415MHz IC's that you want to have. Lets discuss the detail over the chat. Best Regards, Rijal
$388 USD 6일에
4.5 (67 건의 리뷰)
6.6
6.6
사용자 아바타
hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 7 years in arduino and electronics
$250 USD 2일에
5.0 (25 건의 리뷰)
5.3
5.3
사용자 아바타
Hi Sr, I readed your proposal and I can make the job that you need. I'm electronic engineer with more than 15 years of experience designing circuits. I will make it in Altium designer and I will give you the all the necessary files to sent it for production. Also I will give you the project files for future revisions. In the design stage I will send you 3D models for you can fit in the enclosure and work together. Any question feel free to contact me. Best regards Eng. Juan Manuel Garin
$333 USD 10일에
5.0 (12 건의 리뷰)
5.0
5.0
사용자 아바타
Hi, I am a professional electrical engineer I know all about circuit and PCB layout design on cadence mentor and synopsys, etc…. and have all the required cad tools on my laptop I can finish your task quickly and efficiently, you can see my works in circuit design in my portfolio. Thanks
$277 USD 7일에
4.7 (23 건의 리뷰)
5.0
5.0
사용자 아바타
Project Details Statement of work: • Create Schematic and board layout using Altium Designer to meet the requirements for a battery charging and 415 Mhz RF receiver Milestones: • 100% of bid amount upon project completion Completion • Deliver BOM, Gerbers, Altium Design files, and pictures of schematic and layout Skill Set: I have recently designed a Lithium Ion Battery Tester/Charger which verifies the battery capacity and conditions the battery if new. I currently work in wireless electronics creating wireless transmitters and receivers for microphones.
$250 USD 7일에
4.8 (4 건의 리뷰)
5.1
5.1
사용자 아바타
Hello we are professional electronics Research&Development company from Croatia. We have specialised in microcontroller system, power and battery management and writing programming code(firmware) for embedded system. We are having experience on over 30 R&D projects and full manufacturing equipment for electronics. Since there is notoo much details for your project and there is no way to direct contact you(you can only contact me), so please do if you are interested in working with us! Your project is defenitely doable, but we would need some more info regarding it in order to provide correct price and timing. Thank you! David Zovko
$555 USD 10일에
5.0 (1 건의 리뷰)
3.4
3.4
사용자 아바타
Dear Hiring Manager, I have worked with various Electrical & Electronic support companies as an Engineer which develop my skills in awarding with excellent, effective & efficient results as per my jobs responsibility. I am in search of new and challenging responsibilities in order to keep on my career path and desire to set up an excellent working relationship to all of the employers. I am full time freelancer of Electrical & Electronic Circuit Designing & Simulation, PCB Designing, Consultancy of different types of Electrical & Electronic Problem. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. I am always determined to deliver projects to freelancer clients before meeting the dead line with 100% satisfaction & loyalty. Technical Skills Multisim Eagle MATLAB & so on Thanks & Regards
$250 USD 10일에
5.0 (4 건의 리뷰)
2.8
2.8
사용자 아바타
Hey, I'm interested in your project. Please send me a message so that we can discuss more. Please check my old project Review,
$300 USD 7일에
5.0 (1 건의 리뷰)
0.6
0.6
사용자 아바타
Hi, I'm applying for the job you posted. I'm ready to carry out your project and make it unique. Contact me so that we can discuss more about. Kind regards, Boris Guifo
$250 USD 7일에
5.0 (1 건의 리뷰)
0.0
0.0
사용자 아바타
Already have experience of designing 2s and 3s lipo balance charging PCB. As a budding Electrical Engineer have a good hold of various PCB Design software including EagleCAD, EasyEDA & JLCPCB and ExpressPCB.
$255 USD 30일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
I am new so the percentage of giving my best is much... Relevant Skills and Experience I m diploma holder in Electrical branch
$555 USD 10일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
Hi, let me know more details about your project. We can discuss the solutions you are looking for. I am very experienced in designing with microcontrollers and wireless systems. After identifying the main components, I can create the schematic diagram and the PCB layout. Regards Antonio
$388 USD 10일에
0.0 (0 건의 리뷰)
0.0
0.0

고객에 대한 정보

국기 (UNITED STATES)
Medford, United States
5.0
1
결제 수단 확인
8월 21, 2018부터 회원입니다

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