Cancelled

New electronic product development, Phase 1

I am developing a simple, go/no-go sensor that detects the presence of metal parts stored inside a vertically-oriented metal tube. I envision a two post photo-interruptor peering through a hole drilled through the tube. When the parts level inside the tube drops below the IR beam, an audible alarm will sound.

The tube is .375" OD, .315 ID. The operating environment is indoors, clean, dry, room temperature, and away from sunlight. The finished unit needs to be reliable - my customer's will not accept junk that does not work. However, this is a non-critical application.

I wish to hire you to study my requirements and make a recommendation on the electronic/electrical components necessary to build this sensor. I will require specs on the components you recommend, including physical dimensions, brand names, calculated battery life, etc. I have more info available, including a drawing. Thank you for considering this project.

Skills: Assembly, Circuit Design, Electronics

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About the Employer:
( 21 reviews ) Lahore, Pakistan

Project ID: #11017562

9 freelancers are bidding on average $159 for this job

mocuZ

Dear Valued Employer, My name is Martin Botsov 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 des More

$248 USD in 75 days
(6 Reviews)
4.6
RoboTechnics

Hello, I believe that me and my team could answer the product development needs of this project in terms of both design and hardware development. Last year our startup selected to a robotics startup acceleration prog More

$220 USD in 14 days
(1 Review)
3.5
tharindusuraj

A proposal has not yet been provided

$130 USD in 3 days
(1 Review)
2.2
ircrashed

Hello I have got your job posting “New electronic product development, Phase 1” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working w More

$111 USD in 7 days
(1 Review)
1.4
SmartEngineer974

Dear Client, Greetings for the Day!! In faith you are doing great and I am approaching you in the best of your health and spirits. Project Specific: We have rich experience in manufacturing , 3D modeling, Solid wor More

$155 USD in 3 days
(0 Reviews)
0.0
rabindra85

I am much more interested in your project . so I want to work on that . please share me a detail

$30 USD in 8 days
(0 Reviews)
0.0
archismansergey

I have three years of Electronics product development. I have expertise in PCB design, Embedded Systems, Digital and Analog circuit analysis and design.

$161 USD in 3 days
(0 Reviews)
0.0
gbouhi

I think I have your opto interrupter solution. I am an EE engineer with over 10 years design experience in both commercial and industrial setting. I estimate 1-8 days for complete solution delivery. I reside in USA More

$155 USD in 3 days
(0 Reviews)
0.0
$150 USD in 3 days
(0 Reviews)
0.0
joshuavaldes

Hi, I would love to research this project for you. There are a variety of ways to detect things in things... Depending on your application, we may want to use photointerruptor, capacitive proximity sensing, RF proxi More

$222 USD in 3 days
(0 Reviews)
0.0