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Solar Charger Circuit design with Power Supply

$30-250 USD

Complété
Publié il y a environ 9 ans

$30-250 USD

Payé lors de la livraison
We require a design for a DC power supply with a Lipo battery and a solar charger. See attached PDF for details. The price is for a working design, not design time, only bid if you are happy to complete the design for the project price.
N° de projet : 6994586

Concernant le projet

12 propositions
Projet à distance
Actif à il y a 9 ans

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Wow! I may be a perfect candidate for this job. I have designed several solar cell based Li-Ion battery charger before both for commercial and non commercial use. I have also designed professional battery charger and monitoring circuit for industrial use. Being an Electronics Engineer I have more than 5 years experience in the electronics field. Please see some of my designs in the portfolio to have some idea about my expertise. I could do project quickly, yet still provide professional and reliable result with free technical support after delivery. So give me a holler and see what I can do. Thank you for your time. Sincerely, Rahman
$155 USD en 3 jours
5,0 (2 commentaires)
2,5
2,5
12 freelances proposent en moyenne $263 USD pour ce travail
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Hi Sir I am an expert electrical engineer with almost 2 years of experience in dealing with the solars. I can do it for you. I will provide you complete design with support you need (if any) to implement it. Please reply to discuss it further. I have placed a bid lower in price because engineering is my passion in addition to the profession. PLEASE GIVE ME A CHANCE TO PROVE MYSELF. Regards
$250 USD en 15 jours
4,8 (202 commentaires)
7,7
7,7
Avatar de l'utilisateur
I am working as Lab Engineer at FAST National University Pakistan, in Electrical Department, I have conducted the followings Labs, and also supervised Projects related to these labs. 1. Control System Design & Modelling (Matlab & Simulink) 2. Digital Logic Design (Verilog, VHDL) 3. Digital System Design (Verilog, VHDL) 4. Computer organization & Assembly Language (8086 processor, 8051 controller) 5. Electric Machines 6. Circuit Analysis and Design etc. I assure you, if you assign your project to me, you surely gonna work with me in future.
$350 USD en 5 jours
4,8 (169 commentaires)
6,7
6,7
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Over 12 years of experience in electronics hardware and software design. Proficient in software and hardware design of embedded systems. Successful in planning and management of entire development and production cycle. Programming languages: C, C++, Ada, Pascal, MATLAB, GPSS, VHDL Processor architectures: 8051, AVR, ARM-M3, ARM-R4, ARM-7, x86, PicoBlaze, PSoC, PIC FPGA and CPLD architectures: Cyclone, MAX, Spartan, CoolRunner
$250 USD en 10 jours
5,0 (14 commentaires)
5,5
5,5
Avatar de l'utilisateur
Hi, I have just completed two designs also solar powered feeding Lipo batteries. I'm happy to do the work as a design only project although I'd prefer to comitt it to a PCB if only to verify the design. The most difficult of your (excellent) specification is the short 2 Amp burst required. Is this the few seconds required to powerup and report the GSM/GPRS data? How do want the project delivered? Would a schematic and BOM be sufficient? Please use the communications in here to ask any questions. Regards and good luck with your project. James Harrison-Smith
$222 USD en 6 jours
4,5 (12 commentaires)
5,0
5,0
Avatar de l'utilisateur
A proposal has not yet been provided
$277 USD en 3 jours
4,6 (7 commentaires)
4,2
4,2
Avatar de l'utilisateur
Hi, I am a power supply developer and working as a designer of Power supply unit for an India based company and I have been working with them since last 2 months. I have read the details and I am able to do this job. If you are willing to discuss, then let me know about your willingness by replying back here. Thanks. Chirag
$250 USD en 21 jours
5,0 (6 commentaires)
3,9
3,9
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A proposal has not yet been provided
$155 USD en 3 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
I have experience as Research & Development Engineer in Automation company in Malaysia. In most of my previous project i used ATMEGA128A as embedded controller with interfacing like motor DC, LCD, keypad, and also sensor. As R&D engineer, I had to know the process from designing, built schematic circuit, built PCB design until execution the board, installed component until design programming and troubleshooting. Responsibility: - Design and implement automation system using micro-embedded controller using ATMEGA128A series - Design PCB layout and develop PCB to the circuit board using Altium summer 9 - Develop AVR programming using AVR Codevision 3.0 - Develop and debug error of the system using systematic steps - Actively involved with some projects i.e PV Street light system, Monitoring of intertidal water at south peninsular Malaysia, Automation of Bioreactor system in waste water treatment project, Automation of Aquaculture system. - Commonly usage of Matlab simulink and proteus simulation for electrical/elecronics design I hope we can get further discussion about your project. I'm so interesting to be involved into your project. I attached my designed system on my portfolio.
$222 USD en 5 jours
0,0 (0 commentaires)
0,0
0,0
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+ 14 years of industrial experience in field of Power electronic product development, Root Cause Analysis, Filed Quality Analysis & Value Engineering.
$555 USD en 10 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
I have already designed an interrupted DC/DC converter. I also have materials to test prototype is working properly. Proficient with Eagle.
$222 USD en 4 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
I can also provide finished PCB layout for your fast development. I can optimize your design if u provide the maximum Dimensions of your hardware.
$244 USD en 3 jours
0,0 (0 commentaires)
0,0
0,0

À propos du client

Drapeau de UNITED KINGDOM
Gawley's Gate, United Kingdom
5,0
73
Méthode de paiement vérifiée
Membre depuis mai 26, 2013

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