Audio device design and assembly -- 3

Best Audio PCB Design Expert at your doorstep! Dear Client, We can design Audio product and assemble it successfully. We have deep understanding of Audio Electronics and could develop Circuit, PCB, Prototype and deliver it to Finland. 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 extensive experience in Audio devices based PCB design and know all the intricacies required to get the job done with perfection. Please message me as there are certain queries and suggestions for robust and reliable product development. 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. Smart Products like Smart watch - GSM/GPRS/GPS etc. 4. Wireless Products - BLE/Wi-Fi- ESP32/ESP8266/NRF24L01 5. Audio Products- Mixer, Amplifier Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. 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

Dear Valued Employer, My name is Martin 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 an audio mixer 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. Specification 3. Proposal for solution 4. Block diagram of proposed solution 5. Schematic drafts based on proposed solution 6. Component library creation 6.1 Schematic symbol library creation 6.2 Footprint library creation 7. Schematic drawings 8. Review of schematic drawings 9. Layout design 9.1 Components placement and arrangement 9.2 Stackup configuration 9.3 Components routing 9.4 Review of final layout design 10. Final check, verification and validation 11. Production files (GERBER, NC DRILL, ASM, PICK & PLACE, STEP, BOM, SCH, 2D mechanical, 3D PDF) 12. Procurement 13. Assembly 14. Test and validation 15. Freight 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 for more details around my professional experience. I am looking forward to hearing from you soon. Thank you for you time. Kind Regards Martin K.

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/NS3 • 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.

FREE OF COST CONSULTATION Dear Client, I can design Prototype of PCB Board and Circuit for Audio product Complete and assemble it successfully for you. I have good knowledge of Audio Electronics so I could do it for you. Please message me so I could do and deliver it to Finland. I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have extensive experience in Audio Devices and could design it for you as per your requirements. 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- Buck, Boost, Fly back, Half Bridge etc. 3. IOT sensors interfacing – Pressure, Temperature, Moisture, PH etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS 6. Audio Mixer 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? 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

Hello dear client! I am an acoustic/audio electronic equipment expert and HW/SW developer with 11+ years of successful experience. I am completely ready for circuit/PCB, programming for you and can start off on the right foot soon. You will receive the most accurate and friendly work results from me. You can see my samples that are similar to your projects over contact with me. Cheers! Ait

Hello, Thanks for posting the project. I am an Electrical Engineer with 30 years’ experience of Customized Product Development for Instrumentation and Control applications. I am based in Kolkata (India) and running a business in the name of "Zetek Systems". I have a good hardware setup and a team for fabrication and testing. I require more detailed functional description of the product, from user's point of view. We can discuss it through chat. Please take the bid amount as just a place holder for the time being. Looking forward to your valued reply. Regards - Debasis Basu

Hi,  I am a electronics and communication engineer with more than 2 years of experience in PCB and Circuit Designing. I have worked on many projects in past. Here are some software I have used for Circuit/Pcb Designing:- 1. Kicad 2. Altium 3. Eagle 4. Easyeda 5. Proteus (I use this for simulation as well)  6. PADS 7. Pcb wizard I can use any software mentioned above as per your requirements.  Some projects I have worked on previously:- 1. Bluetooth Speaker 2. Bluetooth Gaming Controller 3. Gaming pad based on ESP32 4. Home automation PCB (based on multiple channel relays)  5. Power Bank 6. Some IoT based project.  This are some projects I have worked on. There are many more. So Let's discuss your requirements in the chat. Thanks.  Please have a look at my profile once.  Jaibhan Singh Gaur. 

Hi, Thanks for visiting me. 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.

Hello I am PhD in Electronic Engineering. Could you please elaborate a bit in details what will be the objectives and deliverables of the product? I can design, develop and provide the prototype of circuit design. But this is only possible once you inform the detailed objectives or outputs. Rest I can assure u I will deliver the prototype (PCB) to Finland.

Hello, We have a team of three electronics engineers, combining vast experience in analog and digital circuits. Two of our team are very experienced in audio circuit design for music playback and instruments. Feel free to contact us to discuss your exact application, so we can formulate a proper solution for your needs. We can provide a all in one solution, proceeding from specification, to component selection, to verification of the design in simulation, to layout, and finally prototyping.

Hi, I am an Electronics Engineer with long professional experience with electronics production. Your requirement fully match with my capabilities. I am interested to do the project for you. Let's chat and discuss more to proceed for working.

Hello, I am a Mechatronics engineer with wide skills in Circuit Design, Electronics, Audio system design and prototyping. I have worked on Audio Circuit and device prototype before and I have a fully equiped lab with Spectrum analyzers, LCR meters, Oscilloscopes and Signal generators. I can prototype and ship it to you. Please message me for more discussions.

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

Hi Sir, I am an Electronics Engineer currently working as an Integrated Circuit Layout designer. I have vast experience designing and building audio related circuits, as mixers, envelope followers and generators, preamplifiers and power amplifiers, VCAs and VCOs, among others. I also have experience designing PCBs using a variety of software tools (as Altium Designer, Cadence Allegro and KiCAD). I normally outsource the PCB manufacturing through China based companies, they can deliver to Finland. Please contact me so I can show some of my work, and discuss about your project and deadlines. I can guarantee a first class work, offering unlimited reviews until you are completely satisfied with the final product. Regards,

I am an experienced Electrical Engineering currently working in electrical and electronic design works . I already worked on this kind of project. Lets discuss to know more about your requirement.

Hello, I have 10+ years of Embedded product design with multiple domains like a consumer, industrial, automotive, IOT and wearable product. -Hardware architecture design using MCU, controller, and FPGA, as well as low power battery, operated device -Experience in all phases of product development from prototyping to mass production -Experience in Schematic and high-speed PCB layout board design with multilayer PCB design, Blind & Buried Vias in HDI Design. -Expertise in hardware testing and troubleshooting/root cause -Working experience on power management system design with Buck-boost, Battery charger, and fuel gauge, USB3.0 Ctype and PD charging, POE and etc -Expertise in design and simulation of analog circuits -Experience in Microprocessor and microcontrollers like NXP, ST, Microchip, Marwell, Qualcomm, MediaTek, TI, Renesas, and Atmel -Exposure in mechanical design review -Expertise in wireless SOC with Bluetooth, WIFI, 4G, Lora, Zigbee from NXP, Nordic, Ublox, Qualcomm, Cypress, Broadcomm, TI, ESP, Silabs, Microchip -Experience in wire interface USB2/3, SPI, I2C, UART, HDMI, Ethernet, SDIO, MIPI-CSI/DSI, CAN, Modbus, RS232, RS485 -Expertise in solving problems of EMI/EMC -EMI / EMC compliance testing and product certification like CE/FCC/UL and etc Let me know if you need help from me. Thanks. --Alpesh

Hi there What kind of audio mixer would you need? Send me your exact desired requirements for the device in chat, please. So I can design and make it for you. Regards.

hello, I have seen that you need an experienced electrical engineer for Audio device design and assembly -- 3 . I am a professional electrical engineer with more than 10 years experience. I have carefully understood your project requirements am sure that, I can do your project in very professional way. I have some more questions ,lets discuss the details in chatbox thank you

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Hello, I am interested to your project, I am knowledgeable in electrical, electronics circuit, schematic diagram, PCB design and assembly. Check my profile. Thank you.