PCB project

Seeking electronic engineer to create simple PCB to output 4-12hz low frequency sound.

I need a diagram to test on sk10 and also a drawing of the board to have it printed and created, as well as a detailed list of components. It would be preferable to use components already assembled and on the market.

On-off button and sleep timer (hours can be set). Variation of the frequencies emitted according to the programmed ignition time.

Volume potentiometer to check its operation

Skills: PCB Layout, Electronics, Electrical Engineering, Circuit Design, Microcontroller

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About the Employer:
( 28 reviews ) milan, Italy

Project ID: #29046067

Awarded to:


Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, hardw More

€75 EUR in 2 days
(11 Reviews)

18 freelancers are bidding on average €135 for this job


Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working More

€150 EUR in 10 days
(65 Reviews)

Hello, thank you for your job posting. I read your description about--PCB ExPERT I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the More

€40 EUR in 2 days
(118 Reviews)

Best Electronic Engineer Expert at your doorstep! Dear Client, We can create simple PCB to output 4-12hz low frequency sound as per your requirements. We couldn’t stop ourselves from bidding after going through the d More

€250 EUR in 2 days
(25 Reviews)

Hey there! I'm professional electrical engineer having masters. I'm expert in circuit design and simulations tasks. I've vast experience in PCB DESIGNING. I can help you in doing your task perfectly.

€45 EUR in 1 day
(70 Reviews)
(54 Reviews)

Hi, I am an PCB designer who have enough knowledge in electronics and microcontroller. I can deliver you high quality design. Let's discuss more via chat. Thank you.

€150 EUR in 7 days
(29 Reviews)

I will do this for you. Please send me a message to discuss more about this project. Waiting for your response. Thanks

€250 EUR in 7 days
(64 Reviews)
(40 Reviews)

Dear Client, I am Electronic Engineer and can create simple PCB design I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in 4-12hz lo More

€180 EUR in 2 days
(3 Reviews)

Dear Client I am happy to submit this proposal. I have rich experience in designing the PCB over than 12 years. I think I can complete your project successfully. I'll look forward to your reply. I hope to work with More

€140 EUR in 7 days
(4 Reviews)

Hello there. I hope to work with you because your project is very familiar for my past works. I have 3+ years experiences in Electrical Engineering & PCB Layout & Circuit Design. Hope further discussion about your proj More

€200 EUR in 3 days
(6 Reviews)

Hi there, I'm Peter, I am very experienced in circuit design and simulation of analog systems, I do that a lot at home here for research purposes, and also as work here on freelancer, I also make the PCBs of each desig More

€200 EUR in 14 days
(5 Reviews)

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 More

€250 EUR in 7 days
(1 Review)

Hi, I can surely design you the PCB to output 4-12hz low frequency sound with additional functions of sleep timer, On-off button and Volume potentiometer. I am an Electronics Engineer and have been doing PCB designing More

€100 EUR in 7 days
(3 Reviews)

Hi, I went through your description and it is clear that what you need in broad form but we need to discuss this further in a chat to understand your exact requirements. I have vast experience in electronics and I have More

€90 EUR in 4 days
(4 Reviews)

Hi, hope you are fine. I am Ahsan from Circuit2pcb level 2 profile on PCB design with 5 star ⭐ 93 reviews and completed 150+ PCB board. I'm available to design the Printed Circuit Board of your electronics project. I' More

€111 EUR in 5 days
(0 Reviews)

Buongiorno, sono un Ingegnere Elettronico abilitato con Esame di Stato all'esercizio della professione, con 5 anni di esperienza nei sistemi a microcontrollore (progettazione hardware (PCB, circuiti stampati) e svilupp More

€140 EUR in 7 days
(0 Reviews)