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Design a circuit and pcb for specialized stereo amplifier

$30-250 USD

Closed
Posted about 7 years ago

$30-250 USD

Paid on delivery
Looking for a circuit design and completed PCB layout for a 2.1 channel amplifier (stereo plus subwoofer out) with a filter and VU meter driver. We have reference components and some circuit diagrams for the components that just need to be laid out and combined on to one PCB, also need a very simple adjustable filter designed on the subwoofer channel.
Project ID: 13002864

About the project

21 proposals
Remote project
Active 7 yrs ago

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21 freelancers are bidding on average $225 USD for this job
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Dear Sir, If you are looking for an highly skilled hardware engineer, I believe that I am the one who you're looking for. I am also an experienced PCB designer who has over 15 years design experience on complex PCB design. I can provide you with design service from schematic entry(circuit design) to PCB layout. I can help you prototype the PCB. Please message me if you are interested in my service. We can talk more. I can do your project under timely/costly/professionally manner. I would not disappoint you if you select my service. EDA Tools--ALTIUM DESIGNER16, ORCAD16.6, PADs9.5, Eagle7x Thanks!
$233 USD in 7 days
4.9 (114 reviews)
8.3
8.3
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I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at FAST National University Pakistan. I am also persuing my MS degree in Electrical Engineering with specialization in CONTROL. I have taught the followings courses, and also done many projects related to these subjects as well as related to consumer electronics products. 1. Control System Design & Modelling (Continuous, Discrete, Linear, Non-Linear, Optimal, Fuzzy Logic + Matlab & Simulink) 2. Digital System/Logic Design (Verilog, VHDL, Logisim) 3. Micro-controllers (8051, Arduino, PIC) 4. Power Electronics (PSIM, MATLAB, PSpice) 5. Control of Electric Machine Drives 6. Circuit Analysis and Designe etc 7. PCB Design (Proteous + Ultiboard + Altium Designer) I assure you, if you assign your project to me, you surely gonna work with me in future. Note: I also provide the solution of mechanical engineering related projects.
$150 USD in 3 days
4.8 (274 reviews)
7.2
7.2
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Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$1,111 USD in 50 days
4.9 (61 reviews)
6.8
6.8
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Hello, Have a great day. We are startup company offering services in Electronics design and prototyping. We will deliver you a complete PCB design. Please feel free to contact us. Regards, Shahbaz.
$600 USD in 15 days
4.6 (50 reviews)
7.0
7.0
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I have 4+ years working experience in schematic and pcb layout design. Fluent in Mentor Expedition, Cadence Allegro, Mentor PADS, Altium Designer pcb layout tools. Experience in creating footprints library, pcb layout, constraint editing, gerber generation. Basic understanding on DFM, DFT and appication on Valor DFM tool. Experience in routing high speed signals such as usb3.0, sata, pcie, lvds etc. Experience in routing double-sided, 4-layers, 6layers,8layers and more layers pcb stackup. strong high speed layout skills including differential pair, impedance control, matched delay, etc Experience with isolation requirements, Experience designing high density boards that incorporate microprocessors, DDR2 and DDR3 memory and peripherals, including layout experience with BGA parts Experience in board layout involving communication protocols such as Ethernet, USB, I2C, etc Experience with Switch Mode Power Supply layout techniques Experience with high-speed digital hardware design
$100 USD in 3 days
5.0 (20 reviews)
5.9
5.9
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Hi I am interested to your project. I am familiar with electronics, PIC microcontroller, audio circuit as well as PCB design by Eagle. Thanks
$166 USD in 10 days
4.9 (83 reviews)
5.8
5.8
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Hello Dear, We are a team of experts with a cumulative experience of more than 50 years in the field of embedded systems, electronics, pcb layout and prototype development. I assure you the best solution for your work
$150 USD in 10 days
4.9 (38 reviews)
5.7
5.7
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Dear Valued Employer, My name is Martin Botsov and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project description you are looking for an electronics engineer capable of designing a printed circuit board for a specialized audio amplifier according to all stated requirements. So, without further ado here's how the workflow would look like, if you happen to choose me as a partner for your project: 1. Initial discussion 2. Review of existing circuit drawings and components 3. Component library creation 3.1 Schematic symbol library creation 3.2 Footprint library creation 4. Transfer of existing circuit drawings into schematic editor 5. Review of schematic drawings 6. Layout design 6.1 Components placement and arrangement 6.2 Components routing 6.3 Review of final layout design 7. Design rule check 8. Final check, verification and validation 9. Production files (GERBER, ASM, SCH, Pick & Place, STEP, 2D technical drawings) Your project will be carried out on Altium Designer and Autodesk Inventor. Delivery term could be further negotiated once I start working on the project. Don't hesitate to contact me with questions regarding any details around your project. You could also check out my profile on Freelancer and LinkedIn for more details around my professional experience. I am looking forward to hearing from you soon. Thank you for you time. Kind Regards Martin Botsov
$248 USD in 42 days
5.0 (17 reviews)
5.6
5.6
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Hi, it's a pleasure for me to greet you, if you tell me all the details and give me the material I could design the card you require ... if you are not in a hurry I could do it in eagle CAD and I will deliver the files Gerber files of manufacture.
$150 USD in 6 days
5.0 (26 reviews)
5.0
5.0
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dear Sir i can do this project. I can assure you that if you work with me once, you will always work with me for these kind of projects.
$133 USD in 3 days
4.9 (15 reviews)
4.2
4.2
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Hello. I have more then 3 years expirience in PCB design, hardware design. So can you descript your project in details?
$100 USD in 3 days
4.8 (8 reviews)
3.6
3.6
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A proposal has not yet been provided
$246 USD in 3 days
3.3 (6 reviews)
4.1
4.1
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- Electronics engineer and PA designer for audio and RF - Tube amp fan - Solid state designer - Analog designing experienced
$200 USD in 7 days
5.0 (2 reviews)
1.0
1.0
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am a professional engineer am good at both mechanical and electronics work you can check my portfolio for more info and i will deliver your work as soon as possible
$155 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I am an engineering student try to do freelancing during my studies and I have command on circuit designing and pcb layouts
$39 USD in 3 days
0.0 (0 reviews)
0.0
0.0

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