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Photon Energy Measurement System

$200-300 USD

Closed
Posted almost 4 years ago

$200-300 USD

Paid on delivery
The system uses a small solar cell (4" square) to measure a matrix of LED's (2" square). The LED's (powered at various voltages) are stepped away from the solar cell in measured increments using a stepper motor. The declining solar cell voltages are recorded manually for processing on EXCEL. A working Phase 1 prototype (based on an Arduino 2560 Mega Processor) is available. A control panel contains push buttons and LED's. The attached picture is a second unit - not yet finished. The programming task involves the operation of the slide mechanism with limit switches at both ends, the 4 buttons and 2 LED's located vertically on the right side of the control panel. I am reworking the slide mechanism on this unit. I would like to discuss computer alternatives and programming estimates on a phased implementation.
Project ID: 25924141

About the project

17 proposals
Remote project
Active 4 yrs ago

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17 freelancers are bidding on average $390 USD for this job
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Hi I hope you are doing well. I have expertise in embedded systems programming and I have worked on motor control system. I have worked on many controllers including Arduino. I have understood your project requirements and would like to discuss in further details. Looking Forward Khawaja
$529 USD in 7 days
4.8 (90 reviews)
6.9
6.9
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I can help you with this system. I have worked with controlling such systems multiple time. Come in chat to discuss
$300 USD in 10 days
5.0 (34 reviews)
6.6
6.6
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Hello I have got your job posting “Photon Energy Measurement System Open” 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 with the Analog/Digital Electronics Embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers,Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of similar projects So, I think you’ll find that, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so i will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure.I will remotely guide you and help you build the system on your side. I am always available on Email and Skype. Please have a voice or video chat if necessary. I shall be available round the clock and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat
$250 USD in 7 days
4.8 (59 reviews)
5.9
5.9
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Hi i'm engineer, Internet of things, machine learning, networking, lighting, power distribution, automation and control expert, i have experience working in electromechanical systems and control - design and building, automated machines, industrial networks, electrical grids, electrical vehicles, renewable energy, distribution substations, grounding, coordination of protections. I can develop for you designs, plans, bill of materials, budgets and simulations; solidworks, simulink, simscape, pscad, proteus, electrical / mechanical engineering, come on and take professional assistance, you will be satisfied
$1,100 USD in 7 days
5.0 (12 reviews)
5.6
5.6
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Hi, Im an experienced developer, specialized in industrial automation I would really like to collaborate with you please chat me to talk about your project's details, I can warranty 100% satisfaction, thank you in advance
$300 USD in 8 days
5.0 (10 reviews)
4.7
4.7
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General message: Dear Sir, Greetings from Turkey. I hope you are good. Let me introduce me. I'm Electronics Enginner who have 19 year experience. My experience is related to power electronics, hardware design, analog design, PCB design and microcontroller coding. My projects summary is attached. Please look them. If you look them you will see that I'm ideal person who can make your project without any problem. Some examples are attached. It shows my ability to make your project. Any questions you can ask me. We can talk details of your project by using SKYPe and Whatsapp. Please give me your SKYPE and mobile phone number. My SKYPE: makinmakin35 I can agree budget which you can pay. Please tell me your expected budget. Please give me your project. I promise that I will give good solution. Please respond to me. I hope you will select me. Have a good time Cheers Metin
$200 USD in 10 days
4.7 (11 reviews)
4.6
4.6
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Hi, my name is Fabio Baldo, I'm from Padova, Italy. I'm a senior developer in Industrial Automation. I know very well Siemens S7 and Siemens Tia Portal. I also know Codesys. I programming in Ladder and in St. I programming safety PLC. I use Siemens G120 inverter and Siemens V90 Servo Drive If you need any information please contact me Best Regards
$250 USD in 7 days
5.0 (4 reviews)
4.4
4.4
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Hello, thank you for your job posting. I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP, PLC, and so on. And I can design the circuit by the Altium, Eagle, KiCAD, Allegro & OrCAD, PADs. I provide the services - Gerber files, Netlist generation, BOM generation, and 3D Models of PCAD and ECAD. I am also good at AutoCAD, Solidworks. And I can simulate all circuits with Proteus, LT-spice, Matlab, Simulink, Multisim, and Labview as well. Due to my experience in firmware development, I will bring you the perfect result in time with high quality. I will also give you a detailed explanation of the process. Looking forward to hearing from you soon.
$750 USD in 7 days
5.0 (1 review)
4.2
4.2
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We are a team of electrical engineers and these calculations are very familiar to us. We are very good in using Matlab Simulink, Labview etc., We have helped a lot of students to get high marks in their academic works. Put us a message and let’s discuss further about project and price
$600 USD in 5 days
4.6 (12 reviews)
4.1
4.1
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A competent professional with 10 years of experience in Industrial Automation. Please find below Profile :-- Proficient in Engineering and implementation of PLC Control System, HMI and SCADA Development, testing & commissioning. ✓ PLC- Siemens S7-1500, S7-400, S7-400F/H/R, S7-300, S7-1200, S7-200, S5 , TI505, LOGO ✓ HMI- Siemens HMI Panels ✓ SCADA - WinCC, In-Touch Wonderware, Citect ✓ Software- PCS7, STEP7, WinCC, WinCC-Flex, TIA portal, Wonderware-Intouch, Comfort Soft, Microwin, S5-DOS,Pro-Tool, Prosave,project migration and upgrade. ✓ VFD- Siemens, Rockwell-AB, ABB, Telemechanique, SEW and Danfoss. ✓ Industrial Networks: PPI-MPI, Profibus, AS-i, Profinet, Ethernet, Modbus ✓ OPC -Simatic PC Access OPC Scout, Metrikon, Kepware ✓ Food & Beverages, Pharma Project Documentation- GAMP,21CFR Part11, VP, URS, FRS, DS, IQ, OQ, PQ, SOP ✓ Languages Known- English, German(A1) ----------------------------------------------------------------------------
$222 USD in 10 days
5.0 (3 reviews)
3.7
3.7
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Hello, I'm an Electrical Engineer .I have many Experiences in Matlab, Microcontroller, Arduino , sensors ,PLC’s, SCADA system, circuit design , PCB ,also I have experience in programming that connect electronic to desktop application , android application .
$250 USD in 7 days
5.0 (5 reviews)
3.0
3.0
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Hello, To get repeatable results, you should feed the LEDs with a variable "current" source, rather than variable "voltage" source. Recording the readings should be automated and pro grammatically inserted into an Excel sheet. I can help you doing these and a lot more on a " phased implementation". Regards.
$200 USD in 14 days
5.0 (2 reviews)
1.8
1.8
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Hello, I am an Electrical and Electronics Engineer and I completed my master's degree. I designed many electronic circuits and led control and I have academic publications on this subject.I can handle t System project.. Thanks to The system uses a small solar cell (4" square) to measure a matrix of LED's (2" square) I guarantee free support at all times if there is any problem when the project is over. We can proceed more easily by speaking. The programs I use regularly: >> Matlab / Simulink, Python, C #, Arduino, >> Altium Designer, Proteus, >> Multisim, LTSpice, LabVIEW, SIMPLIS, Tanner Tools, TINA-TI,I work professionally. Thanks :) Kontiantyn
$250 USD in 7 days
4.8 (1 review)
1.8
1.8
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I am an Electrical Engineer with a masters degree and I have high proficiency in Electrical Engineering, HVAC, LTE system model, Thermal system design, FPGA, Verilog/VHDL, Matlab/ Simulink, Microcontroller, Modeling, optimization, simulation of building energy systems: PCB Layout, Arduino and have been working on Industrial Automatics and Electronics. my fields of interest are Schematic design, Prototyping, PCB Design, Development of Electronic systems, Firmware and Software development. Once you share the project, I will have a look & confirm if I can do it. I'm honest, creative and a unique person to carry out your tasks given to me. kindly chat me up to discuss better
$400 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi, I am an experienced and Certified PLC programmer having vast experience of programming different brands of PLC'S and HMI. I have carefully read and understood your requirements. It will be pleasure to work with you. Award me this project and rest assured, all your issues will be dealt professionally and in timely manner. Regards, Danish Abbasi.
$278 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Wow, Seems like an amazing opportunity !!! My Name is Rajbir Singh an experienced Embedded and IoT Engineer. You would be happy to know that I have more than 5 years of experience working with the Arduino/Steppers/Servos/PWM, Industrial Automation Solutions. So, I would be glad if I get a chance to work with you. You would be happy to know that all the requirements you have mentioned are totally matched with my skills. I have done a lot of work on this Also, I do have a great experience with Raspberry Pi, Nodemcu, ESP32, RF, and almost all types of sensors and hardware. I assure you that I will provide you the same what you are looking for. I believe communication is key to any successful project and I'd like to start things early as possible but suggesting we schedule a call or schedule a chat to discuss a project in detail. Looking forward to work with you and assuring the delivery of quality products..!! Thanks & Regards Rajbir Singh
$250 USD in 7 days
0.0 (1 review)
0.0
0.0

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Tucson, United States
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