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I am constructing a simple Solar PV structure. I am doing the following: 1) Purchasing some Venetian blinds 2) Connect the blinds directly to a motor via a spindle 3) The motor will be turned on via a sensor, opening and shutting the blind. The blind should close when the sensor reads high light intensity level, and open when below this value, or something along these lines. 4) The power generated will be supplied by solar panels. All I need to know is what sensors are necessary. Everything else is finalised. This is a very small job.
Project ID: 19531103
11 proposals
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Active 7 yrs ago
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11 freelancers are bidding on average $115 USD for this job

I can provide you with the manufacturers data sheets for the components necessary to finalize your design. I will also include a simple wiring schematic for your use and can deliver it in PDF format. I have 20 years of experience in electrical engineering producing electrical design documents for motor control applications. I have also successfully completed several motorized blind projects in commercial conference rooms for various clients including Chase Bank, Allied Insurance, and Purdue University. I have 18 years of experience in the USA and I am very familiar with the requirements of the National Electric Code as pertains to motor control circuits. Solar projects are also a regular part of my current responsibilities and I am well aware of current technologies applicable to those systems. You can see examples of my work here in my design portfolio https://www.freelancer.com/u/ProjexConsultant?w=f Please contact me to discuss the details of this project. I look forward to hearing from you and thank you for taking the time to review my bid.
$200 USD in 5 days
5.4
5.4

Hi there, Have read your project and I can adequately help you out. Have vast skill in PV designs and renewable energy development and thus will help you in all aspects including schematics and wiring diagrams or any file needed whatsoever. Kindly contact. Thank you
$200 USD in 4 days
4.3
4.3

I have a diverse experience when it comes to electronic circuit design, as i have a profound engineering background. Kindly review my PORTFOLIO, i can get the job done thanks!
$111 USD in 1 day
3.3
3.3

Good day Sir, I have an electronic and electrical engineering degree. I am interested in your job posting with heading “Solar PV Design – Sensor -- 2” and in particular specifying the sensors. I have extensive working experience in electronics. I worked on radar and digital signal processing and in particular in implementing a range tracking loop. The loop was implemented with two Intel 2920 signal processors running in conjunction with each other. The programming was done in Assembler. I was further involved in several other electronic projects. I also have experience in other embedded systems. I have some knowledge of C and the use thereof in the programming of the Pic family of microcontrollers. I have done work in C++, Visual Basic and Python. I did several Arduino projects and I also have experience in Processing and Java. I will explain everything to you what I am doing and why. I am available on Skype, email and phone. Contact me should you have any queries. Regards, Deon.
$133 USD in 4 days
2.9
2.9

Hi, I will make your project and I have done electronic engineering. I have been making a lot of projects .
$30 USD in 7 days
0.6
0.6

I read your project, and I can build you a small system and low cost (less than 10$) that will meet your need. please contact me so that we can discuss more about. Thanks
$30 USD in 2 days
0.0
0.0

I'm an electrical engineer . I made many arduino projects (software & hardware ). I pleased to make this project for you contact me any time.
$30 USD in 5 days
0.0
0.0

You can use LDR with little modification, that is the best option and small circuit to drive the motor from sensor and when the sun angle is identified, motor will stop and this is a good project.. Relevant Skills and Experience I'm an Electronic Engineer , I do a lot of this..Your project is about facing the solar panel directly towards the sun by sensing the sun angle,tou need to know the best sensor! Let me know brother..
$144 USD in 1 day
0.0
0.0

I'm a solar Sales and design Manager in SkyElectric Pvt LTD, I have gained a lot of knowledge in solar design.
$55 USD in 3 days
0.0
0.0

San Jose, United States
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