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I need a circuit designed

$250-750 CAD

Closed
Posted over 4 years ago

$250-750 CAD

Paid on delivery
I am desgining a speaker and I need a bluetooth speaker with a rechargeable battery and a mic. I need the speaker to last at least 6 hours of continuous play and I am looking to use 3w 4 ohm speaker. The circuit needs to fit in a 3 inch diameter circle and about 2 inchs of height. Looking to work with someone over the long term, please send me quotes and your level of experience. Cheers
Project ID: 22031532

About the project

16 proposals
Remote project
Active 4 yrs ago

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16 freelancers are bidding on average $388 CAD for this job
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Hi, With more than 5 years of experience in Circuit Design and PCB Design I can ensure you quality work and Before Time Delivery. You can also see what other employers like Sanjeev have to say about me in terms of circuit knowledge. Please message me so that we can discuss other details. Regards Avi
$250 CAD in 1 day
5.0 (60 reviews)
7.8
7.8
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Hi I am experienced electronics engineer with more than 11 years of experience. I can do it for you. I have worked on a number of projects before. please share the further details of the project. I am waiting for your reply to discuss it further Regards
$500 CAD in 7 days
4.8 (273 reviews)
8.0
8.0
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I am an electronic engineer with 20 years of experience. I've done a lot of projects so far. I use Altium for electronic design. I have 4 years experience in audio. I use the datasheet of ICs to create a schematic. I have a large library of materials. I know all the features of Altium. If you have any questions, you can ask. I can fit your time and budget. Please return.
$250 CAD in 7 days
4.8 (109 reviews)
7.0
7.0
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Hi there I'm professional electrical engineer I have vast experience in circuit design and simulations I will do this project for you according to your requirements
$300 CAD in 2 days
4.9 (102 reviews)
6.4
6.4
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Hi! I can help you to realize your idea. I worked with different types of bluetooth audio receivers and can design it with amplifier, battery power and other things you need. If youre intrested , i will be glad to talk more in chat. You can also visit my profile to check some of my projects. There are a lot of crazy stuff :)
$250 CAD in 7 days
5.0 (1 review)
5.7
5.7
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Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Please visit : https://www.freelancer.com/u/schoudhary1553 I have excellent command over English. I am a hard worker, productive and worthy of your attention I hope, I would be the right candidate for this post. Awaiting an affirmative response from you. Kinds Regards, Sandeep
$500 CAD in 7 days
5.0 (5 reviews)
4.1
4.1
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Hi. I am Electronics Engineer and I have more than five years of experience in designing and development. I can design you the high quality audio pcb in Altium Designer. I also have pcba manufacturing facilities and I can produce PCBA for you if required. We can discuss further about the project in chat. Thank you
$555 CAD in 10 days
5.0 (1 review)
2.2
2.2
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Hello Dear I m engineering with good experiences on design electronic devices. i expert on microcontrollers. i have some experiences with Bluetooth. i can do this job at best situation. best regard
$500 CAD in 7 days
0.0 (0 reviews)
2.1
2.1
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Hey there, I'm interested in your project and properly understood the basic design of your model and i can construct your circuit design within a couple of days
$444 CAD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello, There are projects implemented for speakers Please send deteils descriptions. Thanks! I have many years of experience in the development of electronics. I can prepare all the technical documentation for mass production. Also fulfill all conditions for certification CE, FCC and ROHS compliance. PCB layout and Circuit Design (Altium or KiCad) I develop compact solutions, and use the new component base and surface mount components. I can show examples, add me to Skype - ivanchuba or email. I'm calculating the minimum cost of BOM at the time of development. Also I can make the necessary number of industrial prototypes. Best regards
$550 CAD in 7 days
0.0 (1 review)
3.5
3.5
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please tell me how do you need you need desing or you need to bulid one please contact me i can do your job 100% satisfied please contact me on whtssapp +94778528208
$261 CAD in 5 days
0.0 (0 reviews)
0.0
0.0
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I have more 12+ year of experience in product development and worked throughout the complete hardware development life cycle. I. My core areas of skills are analog and digital design, system integration, development, verification and validation of electronics hardware. II. Experience in schematic design, layout support for various projects. III. Experience in power supply design and battery charging circuits for products developed. IV. Also worked on RoHS compliance and component obsolescence for existing product. V. I had worked on electronics hardware for Electrical & Electronics Measuring instrument, Indian Railway and consumer electronics industries. VI. Work experience in environments requiring direct customer interaction during project implementation phases (Requirement capture & Testing). VII. Knowledge on EMI-EMC testing and IEC 60601 standards. VIII. Work experience in environments requiring direct customer interaction during project implementation phases.
$750 CAD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear, I am writing you regarding a job advertisement I have found on Freelancer, concerning your need of a PCB designer. I believe I have the skills and the enthusiasm a position like this requires. As form my experience, in the past I was employed with Eho d.o.o., working in electrical workshop in Štore. There I had the chance to enhance my manual skills as well as improve my fundamental electro-technical knowledge. For past 2 years i worked as hardware developer in Dewesoft d.o.o.. There I learned so much about microelectronics and PCB design (Altium Designer) and also programming microcontrollers. I am ready to take on new challenges and upgrade my knowledge in the field of electronics. For now, I am in the first year of study master degree of electronics in Maribor, FERI. So the opportunity in working for your company would help gain valuable work experience and pursue my ambition of working in electronics. Please do not hesitate and contact me any time at the number +38630343545. Sincerely yours, Luka Kačič
$250 CAD in 14 days
0.0 (0 reviews)
0.0
0.0
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It just requires two steps 1. Selection of a battery 2. Selection of a power supply 3. Testing for required backup
$333 CAD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of CANADA
Concord, Canada
4.9
10
Payment method verified
Member since Jul 8, 2016

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