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Create a product that can measure changes in weight

₹1500-12500 INR

Closed
Posted about 8 years ago

₹1500-12500 INR

Paid on delivery
We have an application to detect theft from our warehouse. We have items that weigh about 1kg each placed on a crate. We need a sensor / circuit that should be able to immediately detect any changes > 500 g.
Project ID: 10051747

About the project

15 proposals
Remote project
Active 8 yrs ago

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15 freelancers are bidding on average ₹23,396 INR for this job
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Hi, I can do your project on Arduino platform. Slavi.
₹16,666 INR in 15 days
5.0 (8 reviews)
5.0
5.0
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Hello dear I have worked on electronics projects and can help you,, I will make your project practically on breadboard and will provide you circuit, code and PCB design,, If you wish we can discuss in chat,,
₹10,000 INR in 10 days
5.0 (4 reviews)
3.2
3.2
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Hello Sir, We're Highly Experienced Team of Product designers having Past experience with Weighing Scale. We can design your product and provide you. Let's Connect
₹149,000 INR in 30 days
4.6 (1 review)
3.6
3.6
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I would like a try at this, though my bid may be too high. I envision a battery source, a microcontroller, an interface to a sensor. I would have to search for a sensor unless you have one in mind. My bid leaves room for shipping. Since the budget is in Indian Rupies I would have to include money for shipping in my bid. I also don't know yet what the sensor would cost. I'm an EE of 20+ years in scientific and medical instrumentation. I can do schematics in OrCAD, Eagle, or KiCAD. I can do layout in Eagle or PADS.
₹33,333 INR in 30 days
5.0 (1 review)
2.8
2.8
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Hi, I totally be able to do this job. I can finish very soon and you will be satisfied. I have experience with microcontrollers, specially PICs and AtMega, I can show you diversity of jobs that I did. If you need to talk first, don't doubt and write me. Thanks.
₹7,500 INR in 5 days
0.0 (0 reviews)
0.0
0.0
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As an engineer and lecturer, I've produce a lot of design and prototype of electronic control systems, based on microcontroller or PC, and uses many type of sensors. Then, I feel confidence to help you solve your electronic's problems.
₹6,666 INR in 5 days
0.0 (0 reviews)
0.0
0.0
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I'm a meccatronic ingegnere student with a lot of experience in electronic and microprossesore programation
₹7,777 INR in 3 days
0.0 (0 reviews)
0.0
0.0
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Hello I see you are looking for someone with knowledge and experience in electronics and microcontroller. I have prior experience in working with projects on PIC, ATMEGA 16 and TI4330 alongwith the sensors. I think i can deliver your project using any microC you want. I understand the requirements of this project and i can do it. Thank you
₹5,555 INR in 4 days
0.0 (0 reviews)
0.0
0.0
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Complete project will be completed within 10 days
₹5,000 INR in 10 days
0.0 (0 reviews)
0.0
0.0
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Hello, I work in Scientific Instrument Design company and I am well versed with weight sensors and instruments. I can make much better version which will detect change of even 10 g. Regards, Sajid 9987371251
₹11,111 INR in 20 days
0.0 (0 reviews)
0.0
0.0
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Hello, please see my profile. I think this is real industrial weight scale. Four load cells and electronic. And as side effect - detection of absolute weight change and maybe center of mass change. ARM. Pure C. Modbus RTU(or something else). CPU may be different if it has four differential analog channels +PGA+ ADC (sigma-delta) . Maybe something from Analog Devices or Silabs. Cost is prelimiary.
₹27,777 INR in 10 days
0.0 (0 reviews)
0.0
0.0
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I am Electronics & Instrumentation. I know how to make new instrument. I want to design and also make instrument for you. I will used microcontroller and also your complete hardware & software in just 3 - 4 days. Thank you. If you want then please ping me.
₹8,888 INR in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Katy, United States
5.0
2
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Member since Mar 26, 2016

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