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Demo Control System - motion sensor and light adjustment

$25-50 USD / hour

Closed
Posted almost 7 years ago

$25-50 USD / hour

This request is just to see if this possible and feasible? I am looking for somebody to make minature intelligent streetlights that can sense a motion or presence. We need them on a demo board where we somehow should simulate somebody walking (with hand or something preferable a moving object). Then our control system should handle the light adjustment. I am on purpose do not specify more now since this may require a discussion first. Please attached picture.
Project ID: 13582328

About the project

29 proposals
Remote project
Active 7 yrs ago

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29 freelancers are bidding on average $35 USD/hour for this job
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hi I am an expert electronics engineer with more than 8 years of experience I can do it for you I would like to discuss more in detail Please get in touch to discuss it further Regards
$35 USD in 40 days
4.9 (216 reviews)
7.8
7.8
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hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Kindly reply back and let us discuss project further. regards
$40 USD in 40 days
4.8 (69 reviews)
7.7
7.7
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My Whatsapp: +92 321 6624970 I am an Electrical Engineer having specialization in Electronics and Control, teaching at Electrical Department FAST National University Pakistan. I am also persuing my MS degree in Electrical Engineering with specialization in CONTROL. I have taught the followings courses, and also done many projects related to these subjects as well as related to consumer electronics products. 1. Control System Design & Modelling (Continuous, Discrete, Linear, Non-Linear, Optimal, Fuzzy Logic + Matlab & Simulink) 2. Digital System/Logic Design (Verilog, VHDL, Logisim) 3. Digital Signal Processing (MATLAB) 4. Micro-controllers (8051, Arduino, PIC) 5. Power Electronics (PSIM, MATLAB, PSpice) 6. Control of Electric Machine Drives 7. Circuit Analysis and Designe etc 8. PCB Design (Proteous + Ultiboard + Altium Designer) I assure you, if you assign your project to me, you surely gonna work with me in future. Note: I also provide the services in Mechanical Engineering Projects.
$40 USD in 5 days
4.8 (246 reviews)
7.2
7.2
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Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$55 USD in 40 days
4.8 (57 reviews)
6.7
6.7
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Hello! Please check my reviews to know a bit about me and my work. Thank you!
$30 USD in 40 days
5.0 (67 reviews)
5.9
5.9
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Hello! I am interested in your offer! I have experience for power electronics with microprocessors PIC (microchip), AVR (ATMEL), STM32 (STeleсtronics) and Arduino's. Examples of my work you can see in the portfolio Waiting for your reply. Best regards, Denis Mark.
$25 USD in 20 days
4.7 (30 reviews)
6.3
6.3
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Hi, my name is George Bouris. Although I can develop this device exactly the way you describe it,there is a logical mistake in your idea. It's a smart idea to control the street lights, with the presence of one or more people, meaning to turn 1 (if the person is almost below the light pole) or 2 (if the person is in the space between 2 light poles) of the street lights on. But, what's the purpose of dimming the 3rd or/and 4th street light on each direction. Dimming them, they will not contribute to the lighting of the area any more. Anyway, for the implementation of your idea, my proposal is: - Each unit has its own ID - ID's belong to a sequence (3, 4,...n+2) and the units are arranged following this sequence. - Each unit can transmit and receive messages wirelessly. - There are 2 message codes: "ON", "DIMMED" (if you add a mechanism to measure the distance from the person the control may be proportional to the distance). - When a unit (m) detects a person in its area, it turns its light on and starts sending a message to the m-2, m-1, m+1, m+2 units in predetermined intervals, to adjust their output accordingly. The number of controlled units, may be increased. - The receiving units will turn off after a predetermined time, unless a new message received. - There will be a priority in the lighting adjustment, based on the intensity. This is the general idea. I can design and program a prototype and give you instructions to build your own, with as many units as you like.
$33 USD in 20 days
5.0 (3 reviews)
4.7
4.7
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rich experience in motion sensing and control . well versed with gpio handling using raspberry pi.
$44 USD in 20 days
5.0 (7 reviews)
3.9
3.9
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Hello, I'm electronics and embedded systems engineer. I have experience in Microcontrollers like AVR (arduino) and also wide range of sensors to detecting distances and motions. I'm familiar with PID algorithm and most of tools that will be useful in this project. I'm looking forward to your reply message so we can discuss more. Regards, Elwazzan
$25 USD in 20 days
5.0 (3 reviews)
2.5
2.5
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I think this idea is quite good and totally possible. I am very interest this also, i had some way to built it. Feel free to contract with me to discuss about detail.
$33 USD in 40 days
5.0 (5 reviews)
2.5
2.5
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Hello, I am an experienced writer and a mechatronics engineer from a top engineering university in Pakistan. I have completed more than 800 projects and i have over 185 positive reviews in my profile. i shall deliver you quality work. I have a team of writers. Please discuss in details. Regards. Tabeer
$41 USD in 40 days
4.0 (2 reviews)
2.8
2.8
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You could use motion proximity sensor for this purpose. It could be PIR Sensor which can measure the moving object max to 20 feets. This sensor can be set with arduino micro/mini which is small and cheap price. For synchronizing with other "nodes", we could use NRF24L01+ for linking between arduino as well. So, we could measure the position of the moving object between nodes. Is this what you look for?
$30 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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challenging, growth-oriented engineering position with an organization that will make full use of my talent, interpersonal skills to fulfill the overall objectives of the organization
$41 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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I dont have anything to do right now, so if i will be the one in charge in this project, you can rely on me to finish it immediately, no worries.
$25 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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i have work on projects which uses motion sensors and some other projects in which RF communication is involved. Apart from your suggested solution we can also use vision system and detect a person by using haarcascade files and in return to that we can control the lights... motion sensors can also be used..
$41 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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hello, i have made sensors for the lighting , in Romania i have made the : smart city with orange romanaia i am member of the Robopit wich here in Romania we make software and participate in hackatons , we can do evrything in 24h . i have made sensors with presence and lighting , i have some ideeas for you . br, sandu andrei
$40 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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can share my proposal directly
$27 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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As a Mechatronics and Control Engineer, I've completed a lot of demonstration/student projects on sensing, actuation and control. Contact via E-mail is better. Price may be negotiable.
$38 USD in 40 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$38 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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You can use an ir sensor to detect movent in a range between 0.5 to 10 m than with a light sensor you can measure light exposition in real time and adjust to your needs. Or if you are working outside or making it as simple as possible you can adjust light on a time base when you detect movement
$27 USD in 15 days
0.0 (0 reviews)
0.0
0.0

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Flag of SWEDEN
Kungens Kurva, Sweden
4.9
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Member since Aug 12, 2002

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