Find Jobs
Hire Freelancers

Design a DSP amplifier: Schematic and PCB - NEED EXPERT

$250-750 USD

Closed
Posted over 2 years ago

$250-750 USD

Paid on delivery
I need someone who have very rich experience (EXPERT) in designing a DSP amplifier. This amplifier will come along with the design of our whole system but in a separate board. PLEASE see the attached file for more details. We have attached links for some references. Thank you
Project ID: 31591714

About the project

18 proposals
Remote project
Active 3 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
18 freelancers are bidding on average $603 USD for this job
User Avatar
Best Amplifier Design Expert at your doorstep! Dear Client, We have already designed Various DSP amplifier and have extensive experience in DSP Amplifier so we will be a perfect fit to do this project for you. We can design Robust and reliable PCB with Schematic based on DSP Amplifier in Separate Board in a quality and timely manner. We have seen the Attachments you shared and read, understood your requirements and could do it for you. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have experience in Audio Amplifier based PCB design and know all the intricacies required to get the job done with perfection. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc. 3. Wireless Products - BLE/Wi-Fi- ESP32/ESP8266/NRF24L01 4. Low Power Battery 5. Power Electronics 6. DSP Amplifier Please answer the following questions: 1 What are your future plans with this project? 2. What will be ambient temperature of this product? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident
$500 USD in 2 days
5.0 (60 reviews)
7.8
7.8
User Avatar
Hi, I hope you are doing fine. I have almost 3 years of experience in PCB design, Integrated Circuits and VLSI. I have done many projects in Altium Designer. Also I'm expert in circuits analysis with Hspice and Pspice and I can design with them. I'm interested in your project. Please send me a message so that we can discuss more. Best regards.
$630 USD in 7 days
4.7 (100 reviews)
7.4
7.4
User Avatar
Hi I am interested to your project. I am familiar with electronics, microcontroller, Power supply as well as PCB design by Eagle. At a time I worked too much relevant to audio circuit. So I can give you guarantee about noise reduction. But I have to discus more about your requirement. I will ask too much technical question for alternative option for better performance. So if you technical person knock me otherwise ignore me. Thanks.
$1,000 USD in 15 days
4.9 (99 reviews)
6.4
6.4
User Avatar
Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you Koba
$250 USD in 3 days
4.2 (25 reviews)
6.6
6.6
User Avatar
FREE OF COST CONSULTATION Dear Client, I have extensive experience in DSP Amplifier based PCB design, Schematic design and could design it for you as per your requirements. I can design Schematic and PCB with Separate board for DSP Amplifier while meeting all requirements in a quality and timely manner. I have seen the Attachments you shared and read, understood your requirements and could do it for you in the least time and utmost superior quality. I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wi-Fi, NFC, Lora etc. 2. Power Electronics 3. IOT sensors interfacing 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS 6. DSP Amplifier After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the user protections required for this project? Please try to answer these questions based on which I would be providing free of cost consultation. Please message me so that I can formulate a success plan for this project. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others
$500 USD in 2 days
4.4 (8 reviews)
6.2
6.2
User Avatar
We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.
$750 USD in 7 days
4.6 (59 reviews)
6.0
6.0
User Avatar
Hi, Dear client! *********************************************************** SHARING IDEAS AND INSPIRATIONS FOR YOUR PROJECT. PROVIDING A GOLDEN OPPORTUNITY TO RECEIVE THE BEST TECHNICAL SERVICE. *********************************************************** Thanks for your kind post. Nice to meet suitable me project. I am ever ready highly skilled electronics engineer with 5+ years of experience in practical development. I have experience designing DSP amplifier like this. I will maintain a high degree of responsibility and focus throughout the entire project. I can work full time according to your time zone. I can show you that I am the best qualified person for this project over chat and project process. Cheers!
$500 USD in 5 days
4.4 (35 reviews)
6.0
6.0
User Avatar
Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. So far I have designed/printed/tested many PCBs and I am quite experienced with RF design(matching networks, filters, power dividers, feed networks, power amplifiers, differential pairs/signals), EMI(Clearance areas,shielding, conducted interference, common mode, etc), LVD, high speed data communication. I have checked your requirements they seem all easy for me hence I am quite sure that I can help you with your project. Just give me all the details and I will do my best to help you. Best regards
$400 USD in 7 days
4.7 (55 reviews)
5.7
5.7
User Avatar
---DSP AMPLIFIER--- Hi, Hope you are doing good. Do you want Design Engineer. I am an ELECTRONICS ENGINEER with 4+ years of experience in designing circuits and PCBs. I can assure you of the best PCB and Circuit design services as per requirements. I have hands-on command on tools, and skills required for perfect PCB Layout and circuit design. I would like to get more insights into this project. please do drop me a message in the inbox. WHY YOU SHOULD HIRE ME 1. Deep knowledge of PCB Design consideration with understanding concepts like Signal Integrity, Impedance Matching, Thermal Management, layer Stackup and etc. 2. Experienced with Desing Single Layer PCBs, Multi-layer PCBs, Flex-Rigid PCBs, High-Speed PCBs in EDA tools Like EasyEDA, Altium, KiCAD and etc. 3. Deep knowledge of building Analog and Digital Circuits from Scratch with an Understanding of various engineering principles. 4. Experienced in working with Analog and Digital ICs from major manufacturers. 5. Contacts with various PCB Manufactures across the globe who can provide mass manufacturing of PCBs.
$650 USD in 6 days
4.9 (21 reviews)
4.9
4.9
User Avatar
Hello, thank you for your job posting. I have 5 years experience in PCB and circuit design and Manufacturing, Embedded programming, and i can help you with any kind of request in these fields. I will do my best to satisfy the clients with my excellent skill and help them achieve their goal. You give me the opportunity, then i will give you the perfect result in return.
$750 USD in 5 days
4.9 (8 reviews)
4.9
4.9
User Avatar
Hi, I have rich experience (EXPERT) in designing a DSP amplifier. Kindly spare some time for the interview. We will be glad to hear from you! Regards, Harjit Singh
$650 USD in 10 days
4.9 (3 reviews)
3.9
3.9
User Avatar
Hi there. I am a electronics and programming expert. I will provide you schematic and pcb with DSP program. I have just read your requirements in detail and became interested in this project. As you can see my review, my specific skills are electronics and electrical engineering. I developed a digital relay protection device by relay using microcontroller and I tried to communicate between device -HMI , device-PLC and device-PC I've tried manipulating Wireless communication by Zigbee and RF, Rs485 communication, 232 communication, and USB communication according to the MODBUS communication protocol and LCD control, SCR control and IGBT control, etc, with Microcontroller, Arduino and Raspberry Pi, etc. I use programs such as Altium Designer, Proteus, mikroC PRO, Pic c, Mplab, HI-TECH, Keil, python and Qt etc. I’m also full stack web developer. I am confident I will be able to carry out this project and I am ready for your test at any time. So, I hope we will discuss more details about your project through chat. Then, I'll do my best for you and I'll give you the best results within the specified deadline. I am a person who puts credit first. Looking forward for your response. Best Regards. Hi there.
$500 USD in 7 days
5.0 (2 reviews)
3.4
3.4
User Avatar
Greetings!! I am always available - Designing a DSP amplifier. here I provide Solutions For Different Subjects like Electrical and electronics engineering, Power Engineering,Control engineering, Digital electronics, for Competitive, Academics Level, Garduation and post graduation , Doctorates level Students. . I have bid random budget, for clarity lets have a chat. About Me- Expericence of teaching - 8 years About my qualification - I have qualified IIT GATE-2019 let have a chat for more discussion. Thank you Have a good Day Atul Kumar Pandey Btech- Electrical and electronics Engineering
$350 USD in 3 days
4.9 (3 reviews)
2.5
2.5
User Avatar
I have reviewed your requirement and would like to offer my services for the job posted. I have been designing Electronics circuits for about 10 years and i have a vast knowledge of PCB designing, RnD, firmware designing and reverse engineering. I think i would be a perfect fit for the job as we have the experience with Altium designer and Kicad softwares. If you accept we can start working on the project right away
$720 USD in 7 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Assalamualaikum O Romatullah. I will give a brief description of all the projects and give you clear, concise notes. I have worked in Bangladesh and I can deliver quality notes within strict time limits. Let's discuss your project in detail
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of PHILIPPINES
Mabalacat, Philippines
5.0
17
Payment method verified
Member since Feb 10, 2021

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.