Find Jobs
Hire Freelancers

Puncture Sensor Design

£250-750 GBP

Em Andamento
Publicado há mais de 9 anos

£250-750 GBP

Pago na entrega
My project is to design a puncture sensor, it is basically just a long printed conductive trace that goes back and forth across the sensor so that once it is punctured it will result in an open circuit (Open Switch) which you can use to trigger an alarm or feedback etc. The sensor is to be used in many applications, at the moment I just need the sensor designed according to the above specification. The sensor must be thin, almost paper thin.
ID do Projeto: 6783918

Sobre o projeto

19 propostas
Projeto remoto
Ativo há 9 anos

Quer ganhar algum dinheiro?

Benefícios de ofertar no Freelancer

Defina seu orçamento e seu prazo
Seja pago pelo seu trabalho
Descreva sua proposta
É grátis para se inscrever e fazer ofertas em trabalhos
Concedido a:
Avatar do Usuário
Hi am highly motivated, with a passion for designing and making circuits, i am hardworking and have a keen eye for detail
£555 GBP em 10 dias
0,0 (1 avaliação)
0,0
0,0
19 freelancers estão ofertando em média £745 GBP for esse trabalho
Avatar do Usuário
hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Please check my profile for my previous work experiences. let me know if you are interested in the bid so we can discuss the details further. regards
£3.000 GBP em 40 dias
4,7 (31 avaliações)
7,0
7,0
Avatar do Usuário
Dear sir I have more than 7 years experience in digital design, i am very interested in your project please tell me when u are available online
£644 GBP em 15 dias
5,0 (68 avaliações)
6,3
6,3
Avatar do Usuário
Hi. You have an intriguing problem. I have some possible solutions, but I need more information about your application to know if any of them are suitable. Can you describe the end application for the sensor? If not, can you clarify the details, e.g. - max sensor area needed - min puncture size to detect - is the sensor free-standing, or applied to a surface? If on a surface, what's the surface material and shape? - does the sensor need to detect multiple punctures, or just the first one? - constraints/goals for weight, power consumption, cost, etc. Thanks. My bid includes a design description and breadboard prototype.
£250 GBP em 10 dias
5,0 (9 avaliações)
6,2
6,2
Avatar do Usuário
Hi, Have a great day. I am Electronics Engineer running an R&D Lab. we can provide you best services in Electronics design and fabrication. Please feel free to contact. Best Regards, Shahbaz.
£750 GBP em 30 dias
4,9 (19 avaliações)
5,3
5,3
Avatar do Usuário
Hello, I am Anthony and I am an Electronic Engineer who have five year experience in circuit designing and firmware developing. I am specialized in embedded system control and I am very familiar with popular embedded chips like Atmel(arduino),PIC,MSP. I have very good feedbacks from my previous employers and I am keenly waiting to work on your project too. Please visit link below to see the reviews on my work. https://www.freelancer.com/u/Anthony989.html I am ready to start work on your project and I can complete it with in given time and budget. During the time towards completion of the project you will be getting continuous updates regarding the projects (images,videos etc) and finally you would be presented with a presentation via video conversation where full working code will be demonstrated. Please contact me if you are intending to hire me. Thank you Anthony
£300 GBP em 10 dias
4,5 (21 avaliações)
4,9
4,9
Avatar do Usuário
Professional engineer with 37 years of design experience ..................................................
£526 GBP em 10 dias
4,4 (17 avaliações)
4,3
4,3
Avatar do Usuário
i am an electronic engineer with 4 years of experience. from what i can think of you will need to measure the resistance of that strip and if it increases that would imply puncture. please contact me to discuss details
£500 GBP em 7 dias
5,0 (3 avaliações)
3,6
3,6
Avatar do Usuário
A proposal has not yet been provided
£1.000 GBP em 5 dias
4,4 (10 avaliações)
4,0
4,0
Avatar do Usuário
I have a PhD degree in Electrical and Electronic Engineering from one of the most reputable universities in Turkey and have 15 years of microcontroller based systems design experience. I am founder and CEO of Renyum Electronics Ltd., Turkey, which is an R&D company focusing on analog and embedded systems design. Having an academic background, I have access to engineers from various fields. We can design and test different printing patterns on different substrate materials in order to find the one most suitable for your needs. The pricing may vary if the sensor is to be a larger than 10cm x 10cm (4in x 4in), due to the cost of printing/etching. Any shipping costs will be paid by you.
£555 GBP em 10 dias
5,0 (2 avaliações)
3,5
3,5
Avatar do Usuário
Hi there! My name is Keith and I am a professional electrical engineer here in the US. I now work solely as a contracting designer and freelancer. I am knowledgeable in all sorts of microcontroller implementations, circuit design, embedded systems, sensors, mechanical systems, PLCs and more. Many of my clients' projects are full product designs readying for manufacturing, as well as a variety of electrical control systems. I am hardworking and understand that when all is said and done, my clients need a product that works well and done direct to your specifications. I invite you to have a look at my resume and portfolio. Thank you for considering and please don’t hesitate to contact me further. - Keith B
£2.105 GBP em 20 dias
1,7 (4 avaliações)
5,1
5,1
Avatar do Usuário
hi... i can design your project in Altium Designer.. i ll provide to you schematics, PCB, BOM and gerber files and what you need im interesting your project, pls give me more details.. thanks..
£555 GBP em 8 dias
5,0 (1 avaliação)
0,5
0,5
Avatar do Usuário
Hello, Myself Jayesh Sarvaiya, graduated in 2006, in Electronics Engineering from Mumbai, India. After my graduation I worked in Electronics Industry where I got chance to work in Embedded Systems like 8051 family, AVR, PIC, design firmware for various products etc. Regarding the Project Work. Please answer: 1) Requirement says that puncture sensor goes across the 'some ' sensor, what is this sensor? 2)Sensor needs to be paper this, so has it to be like use and throw type? Or it must be reusable, I mean once a puncture is detected and it becomes open circuit, then it must become close again. Or are we going to replace it with new puncture sensor strip? 3) What are the size constraints of sensor? 4) What are the probable applications for the sensor ?(This will help me in designing ) 5) any video, pictures that you can share for better understanding? Hope to hear from you soon. Best Regards, Jayesh Sarvaiya
£600 GBP em 15 dias
0,0 (0 avaliações)
0,0
0,0
Avatar do Usuário
I can do this. Hello, I can do it. Please send me more detail. I have many years experience in the development of electronic systems for industry, medicine and the military
£261 GBP em 10 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) UNITED KINGDOM
Slough, United Kingdom
0,0
0
Método de pagamento verificado
Membro desde nov. 25, 2014

Verificação do Cliente

Obrigado! Te enviamos um link por e-mail para que você possa reivindicar seu crédito gratuito.
Algo deu errado ao enviar seu e-mail. Por favor, tente novamente.
Usuários Registrados Total de Trabalhos Publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Carregando pré-visualização
Permissão concedida para Geolocalização.
Sua sessão expirou e você foi desconectado. Por favor, faça login novamente.