Circuit board sensing.

I need a circuit board designed, built and tested. This design will be placed in a small container with a power source, an indicating LED, on/off switch. The circuit will make an audible sound (Sound could be selectable) when the circuit is closed.

Habilidades: Design de Circuito , Engenharia Elétrica, Eletrônica, Microcontrolador, Layout PCB

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Acerca do Empregador:
( 0 comentários ) Malden, United States

ID do Projeto: #17988640

33 freelancers estão ofertando em média $168 para esse trabalho


Hi I am experienced electronics engineer with more than 8 years of experience. I have completed a number of projects here Please review my profile to see the feedback from my previous employers Regards

$200 USD in 3 dias
(231 Comentários)

Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible and Mais

$200 USD in 7 dias
(30 Comentários)


$155 USD in 3 dias
(35 Comentários)

Hello. i am electrical engineering expert and i have good skill in this field i will do my best and you will get good result thank you very much

$155 USD in 10 dias
(44 Comentários)

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

$150 USD in 3 dias
(5 Comentários)

Hello there How are you? I am an electrical engineer and hardware designer who has 7+ years experience in electrical and hardware design field. I have done a lot of projects before that is related with circuit and pcb Mais

$155 USD in 3 dias
(2 Comentários)

Hello..I am expert engineer..I would like to help you in this project..I promise to give excellent results in a very short time..

$155 USD in 3 dias
(4 Comentários)
$100 USD in 6 dias
(3 Comentários)
$222 USD in 2 dias
(3 Comentários)

I believe that my experience and skill on electrical-engineering/circuit-board-sensing project and will prove to be of great help to you. Contact me to discuss more on the details

$155 USD in 3 dias
(2 Comentários)

Hi! As Electronics Engineer I developed plenty of hardware and software with embedded systems and micorcontrollers like Atmega328 and Raspberry pi. What kind of sound are you expecting to get from the board? Let' Mais

$110 USD in 5 dias
(1 Comentário)

Hello! I'm experienced engineer and have a lot of equipment in my home lab. The task is not very hard to do, but I have some questions: 1. what kind of sound would you like? Should it be just bipping or music stored o Mais

$35 USD in 10 dias
(1 Comentário)

Hi good evening sir i can do the Job for you is pretty simple but not for that easy.I can design a PCB for you that do Athena soundtrack you want, just i would want you to be more specify about the sound.

$122 USD in 9 dias
(1 Comentário)

Dear sir, how are you? I have read your job description. My suggestion is $100. Time frame will be take about 3 days, I think. So I'd like to meet you. Have a good day

$111 USD in 3 dias
(0 Comentários)

I m 18+ years in PCB Design-Developments & analysis of Electronic circuits , Circuit testing, Quality Check, Fault finding and resolving in circuit and PCB, Optimizing circuits, proper Selection & Analyzing compone Mais

$150 USD in 5 dias
(0 Comentários)

Hi, I have 7 years of experience in PCB Design and high speed designing. We have been an established and popular company with an excellent track record for the best customer satisfaction. We have never compromi Mais

$111 USD in 3 dias
(0 Comentários)

Hello Dear friend, I have hands-on experience on designing circuit. I m currently working as senior electronics engineer in a reputable company in Turkey.

$155 USD in 5 dias
(0 Comentários)

Hi there- I've worked on similar applications before. Some questions/comments below: 1) Will this be battery powered, or wall powered? 2) How do you envision the "actuation" happening to "close" the circuit? Mais

$180 USD in 5 dias
(0 Comentários)

Hi there, Please review our similar work:- Camera slider controller:- [login to view URL] Smart Watch:- [login to view URL] Mais

$500 USD in 30 dias
(0 Comentários)

Hi dear Sir/Madam I have MSc in electrical engineering. i have great experiences with design PCB and micro contrler. i can do this job as well as possible. best regard

$250 USD in 10 dias
(0 Comentários)