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PV engineer to diagram circuitry for solar device project in CAD or other schematic

$30-250 USD

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Objavljeno pred več kot 2 letoma

$30-250 USD

Plačilo ob dostavi
I am an sole proprietor who needs a basic circuit design for a project. The outdoor device, activates at night under the same principal as a solar garden light coming on at dark. Similarly, this solar device relies on rechargeable AA or other batteries for operation. The device that connects to this power source, requires 4.5 volts to function. The connected device, should operate for at least 3 hours and longer if possible off of the rechargeable batteries. Prefer 2 AA batteries with boost converter, instead of 3 batteries, if it is more cost effective to do so. I prefer someone who is experienced in photovoltaic fundementals.
ID projekta: 31447078

Več o projektu

16 ponudb
Projekt na daljavo
Aktivno pred 3 leti

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Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I have 10 year experience on solar energy and power electronics. I know all principles of solar energy. I have designed solar cooler, solar charger, solar inverter before. I prefer using PWM controller from Texas Instruments or Analog device. I can do simulation by using Proteus,Pspice or LTISpice. So It is guantrated that the board will work with %100 precent in real life application. You can learn everything about me by reading profiles below: [login to view URL] [login to view URL] https://www.freelancer.com/u/macroenergy Please look my feedbacks, project completed, portfolios, information on me and resume. If you do it, you will see that I’m best engineer who can do your project. If you respond me ,I can send examples and we can talk future projects also. We can work as team for long term. Any questions you can ask me.
$250 USD v 3 dneh
4,8 (38 ocen)
5,9
5,9
16 freelancerjev je oddalo ponudbo s povprečno vrednostjo $143 USD za to delo
Avatar uporabnika
Best Circuit Design Expert at your doorstep! Dear Client, We have already designed photovoltaic fundamentals based Circuit design so we will be a perfect fit to do this project for you. We can design Robust and reliable Circuit with 2 AA batteries with boost converter, 4.5voltage for solar device project in CAD while meeting all requirements. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have experience in based PCB design and know all the intricacies required to get the job done with perfection. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc. 3. Smart Products like Smart watch - GSM/GPRS/GPS etc. 4. Low Power Battery Products design 5. Power Electronics 6. Photovoltaic fundamentals 7. 2 AA batteries Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident
$180 USD v 2 dneh
5,0 (43 ocen)
7,4
7,4
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FREE OF COST CONSULTATION Dear Client, I can design reliable Circuit in CAD for solar device while meeting all requirements for you. Please message me so that I can discuss in detail and could start this project quickly. I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in Photovoltaic fundamentals based PCB design, Circuit design and could design it for you as per your requirements. I am having more than 15 years of experience in PCB Design, Circuit Design, Circuit simulation, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wi-Fi, NFC, Lora etc. 2. Power Electronics 3. IOT sensors interfacing 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS 6. 2 AA batteries 7. 4.5 voltage 8. Solar Garden Light After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? 4. What are the user protections required for this project? Please try to answer these questions based on which I would be providing free of cost consultation. Please message me so that I can formulate a success plan for this project. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others
$140 USD v 2 dneh
5,0 (4 ocen)
5,2
5,2
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Hello, I just finished a design of a solar powered fan, also had experience with an electric vehicle charged by solar panels. After reading your description I instantly got an idea how to make it very simple, but details have to be clarified. Anyway, I don't do PCB design, so my solution would be based on ready-made, out of shelf components. About me: I'm an electronic engineer with about 25 years of experience, also about 7 years of experience in 3D modelling using SolidWorks. Experience with Arduino and ESP32 controllers. Good technical background. Experience in 3D printing, manufacturing drawings. Prototyping is possible, both electronics and mechanics. I'm ready to discuss details by messaging before starting, contact me if interested. Best regards Anatolii
$200 USD v 7 dneh
4,8 (12 ocen)
5,1
5,1
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Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks
$140 USD v 3 dneh
5,0 (12 ocen)
4,9
4,9
Avatar uporabnika
PV diagram circuitry Expert here I understand that you want to design PV Schematics and circuits based project, yes I will design it for you just in 24 to 48 hours from now. I am expert in this field and having 3 years working experience on PV solar based projects. Come on chat for more discussions Thanks
$100 USD v 1 dnevu
3,8 (30 ocen)
4,9
4,9
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Hi, I am a designer of Solar vehical for the competition of solar vehical race at Cyprus. I know softwares like homer pro. Let me know please more about your system specs. Thanks. Regards, Umar H.
$200 USD v 7 dneh
5,0 (5 ocen)
3,4
3,4
Avatar uporabnika
MASTERS IN ELECTRICAL ENGINEERING EXPERT WHEN DEALING WITH ELECTRONICS HELLO DEAR CLIENT I have gone through your project details and the work is DOABLE since its within my area of EXPERTISE.I will tackle are required guideline to deliver desired goal Please consider my bid. THANKS
$140 USD v 2 dneh
3,7 (9 ocen)
4,0
4,0
Avatar uporabnika
Hello, I have 10+ years of experience in Embedded product design with multiple domains like a consumer, industrial, automotive,renewable energy, medical domain including the following requirements - Hardware architecture design using MCU, controller, and FPGA/CPLD -All phases of product development from prototyping to mass production -Schematic and high-speed PCB layout board design with multilayer PCB design, Blind & Buried Vias in HDI Design. -Analog and digital mix signaling layout design, hardware testing, and troubleshooting/root cause -Design and simulation of analog circuits, power supply design and LED driver design -Experience in Microprocessor and MCU like NXP, ST, Microchip, Marwell, Qualcomm, MediaTek, TI, Renesas, Atmel, OmniVision, Onsemi with Application processor, Media Processor), and Microcontroller based design -Exposure in mechanical design review as per product specs -Expertise in wireless SOC with Bluetooth, WIFI, 4G, Lora, Zigbee from NXP, Nordic, Ublox, Qualcomm, Cypress , sierra wireless, Broadcomm, TI, ESP, Silabs, Microchip -Experience in wire interface with USB2.0/3.0, SPI, I2C, UART, HDMI, Ethernet, SDIO, MIPI, CAN, Modbus, RS232, RS485 -Solving problems of EMI/EMC board design and EMI / EMC compliance testing and product certification We have also a team for the software development, firmware development, Hardware design as well as mechanical design. Let me know if you need any help from me so we can discuss on this Thanks Alpesh
$250 USD v 15 dneh
5,0 (2 ocen)
2,3
2,3
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PV engineer to diagram circuitry for solar device project in CAD or other schematic I am Minahil Hameed with a vast amount of experience in multiple fields like; Finance & Economics, Accounting & Cost Accounting, Business & Management, Taxation & Auditing. I have achieved great amount of success in this industry by providing TOP NOTCH solutions to my clients. I always provide quality services & respect to my clients because I consider him/her as my BOSS. I provide friendly environment to my clients so they always feel comfortable and openly discuss their requirements which allow me to produce MAXIMUM results...! Please visit my profile to see my reviews and samples. www.freelancer.com/u/writinglabb
$30 USD v 1 dnevu
5,0 (1 ocena)
0,0
0,0
Avatar uporabnika
I understood your requirements and do this for you in 24 to 36 hours , i have more then 7 years of experience in solar systems
$100 USD v 2 dneh
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
Professional PCB and schematic design / analysis with eagle, kicad and Altuim designer. Expert with embedded systems, IoT and rocketry.
$140 USD v 7 dneh
0,0 (0 ocen)
0,0
0,0

O stranki

Zastava UNITED STATES
Sacramento, United States
5,0
1
Plačilna metoda je verificirana
Član(ica) od mar. 15, 2021

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