Design of an electric 12V DC motion regulator, LED light and solar power

The goal is to provide economical electricity generation and storage as well as an electrically operated valve controller and LED light with a motion detector. The parts should be ready-made components from companies such as AliExpress or IndiaMART.

The system components work 12V DC and are as follows:

- Solar cell with wall mount

- Battery and controller

- valve regulator (power may be about 2-5 W)

- LED light, (power may be about 2 W)

- motion regulator of the valve

The solar cell is used between the Earth's 45 ° latitudes, so there is usually enough light.

The battery should be easy to use (eg AGM or lead-acid battery). There should be enough power for 2 days without additional charge. A suitable controller for the power system should be included.

Motion regulator of the valve. The distance between the fixing lugs of the straight push rod of the valve regulator in the closed position, is 210 mm and in the open position, about 250 to 310 mm. When the push-button of the power switch is held pressed, the rod in the closed position of the controller will automatically extend to another extreme position (the open position) for about 1-2 seconds and stay there. When the power switch is released, the controller automatically returns to the close position and stays there. Turning on the power is done by a push-button attached to a 10 mm thick plate. The force to resist the movement of the regulator is about 5 to 10 kp (50 to 100 N), as well as the force that aspires away from the end positions. The controller should be moisture resistant. The power is switched on and put off about 25 to 50 times a day.

The light should be a splash-protected LED lamp mounted on the inner wall. The power of the LED light is about 2 W. The light is on for about 2-3 hours a day.

The motion regulator of the LED light switches the light on for 3 minutes. It would be good if the motion detector could be integrated into the LED light.

The designer should draw up a system diagram of the whole as well as a detailed list of the necessary parts (where to obtain, part names, part numbers, prices).

Please indicate in your offer that you have read this work description

Квалификация: Электротехника, Электроника, Техника, Технология машиностроения, Дизайн продукта

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О работодателе:
( 21 отзыв(-а, -ов) ) Helsinki, Finland

ID проекта: #17035021



As far as I can understand you project (correct me if I'm wrong) You want solar powered backup for you valve controller and LED. you also need valve controller to be controlled through some electronic controller(BTW y Больше

$188 USD за 30 дней(-я)
(1 отзыв)

hi friend, i read your instruction in detail i can design it perfectly including purchase sources and prices details please message for details lets start ...............

$150 USD за 10 дней(-я)
(15 отзывов(-а))

16 фрилансеров(-а) в среднем готовы выполнить эту работу за $232


Hello, Greetings of the day, I have gone through the description & found interesting. I have done many project related to mechanical engineering, 3D modelling, product designing, any kind of simulation, MATLAB, d Больше

$611 USD за 8 дней(-я)
(62 отзывов(-а))

Hello I have experience in designing electronics circuits and can make your project. For your assurance, i can just say that, "I AM IN CHINA RIGHT NOW AND I CAN SHIP COMPLETE WORKING PROTOTYPE TO YOU AND WILL GET THE Больше

$500 USD за 30 дней(-я)
(26 отзывов(-а))

Professional engineers with 39 years of experience in design and development Relevant Skills and Experience Please attach full requirements

$250 USD за 30 дней(-я)
(98 отзывов(-а))

hi sir, OK , i have read the whole project post, and what i understood , that it is a valve to light a led when its opened?, so solar panel to operate the valve and then light a led , and what control the concept Больше

$155 USD за 15 дней(-я)
(10 отзывов(-а))

I have read your description and can complete your entire design including schematic wiring and product selection. I have 19 years of experience in electrical engineering. My latest solar design projects have been in t Больше

$250 USD за 7 дней(-я)
(3 отзывов(-а))

Dear, I have read your description and what I understood is that: 1. Store power from solar 2. store it in battery 3. Run a valve and a Led light using some controller But how this valve gonna work with help of motion Больше

$222 USD за 15 дней(-я)
(1 отзыв)

Dear Hiring Manager, I have worked with various Electrical & Electronic support companies as an Engineer which develop my skills in awarding with excellent, effective & efficient results as per my jobs responsibility. Больше

$91 USD за 6 дней(-я)
(3 отзывов(-а))

Hi! My name is Anton, and I'm doing my PhD at electronics field. Now I have free time to invest. I have read the description, but I did not fully understood about valve. Is it some kind of a door? One presses the Больше

$250 USD за 10 дней(-я)
(1 отзыв)

Hi, I have read this work description and I think I can do it. I am expert in Circuit design/PCB layout/firmware develop. I have more than 19 years experiences. I have developed a lot of products, some of these is us Больше

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$155 USD за 3 дней(-я)
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i am pcb desginer in single side and multilayer pcb. i am create garber data in manufacture in quick time

$155 USD за 3 дней(-я)
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good day friend, I can do and plan that you propose, good final service is the main objective and 100% operational,. 22 years of experience and I give you all the information necessary for the proper functioning and im Больше

$155 USD за 3 дней(-я)
(0 отзывов(-а))

I can do your task.

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