Circuit design for several units

I am an Electrical Engineer having specialization in Electronics and Control, working as Lab Engineer at FAST National University Pakistan, at Electrical Department. Now a days i am also doing my MS degree in Electrical Engineering with specialization in Control. I have conducted the labs for followings subjects, and also supervised Projects related to these subjects. 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 Design and Analysis 6. Circuit Analysis and Design etc. 7. PCB Design I assure you, if you assign your project to me, you surely gonna work with me in future.

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 Set of rules to be stated before work: - All milestones should be backed up by you. So you release the money for milestones when you receive work done for each milestone and happy with it. - All decisions that I will make during the development that were not stated in project description I may do on my own understanding. I may ask you, if something was not described but not necessary I will do so. - Any changes that are to be entered by you for the project description, results, milestones, etc. after me accepting the project are subject to discussion and may lead to extra payment. - Next milestone work will begin only after finishing the previous one and releasing payment for it. - Prototype cost, delivery costs, components, PCB manufacture and other costs not connected with solely my services are extra payed when they are determined.

Wow! I think I may be a good candidate for this one. I have over 5 years experience designing professional electronic projects. My experience also includes design of USB device like, USB Hub, USB charging station, Mains powered iPhone/iPad charger etc. I have also designed Li-Ion / Li-Poly battery charger with load sharing.I use Altium Designer and EAGLE for PCB designing. I could do project very quickly yet still provide professional, reliable results with FREE TECHNICAL SUPPORT after delivery. So give me a holler and we'll see what I can do. Regards, Rahman

A proposal has not yet been provided

Have done couple of battery charging design using 4 stages of charging, hand on variety of batteries for UPS systems and solar charge controllers.

A proposal has not yet been provided

Presently I am working as an intern in a start up. I have been assigned the task of designing the complete hardware of their product from scratch. I started from components selection ,making schematics ,simulating the design and finally making the PCB. PCB has been manufactured and no bugs were reported. I have the working schematics of the circuits of want. I have good experience with arduino as well. This makes me perfect for this project.

Dear sir/madam, I have been in this field for 4 years and such jobs are my daily practice. This is my first time on this site and hence you can see that I do not have any ratings/testimonials to show you. I can assure you that if you work with me once, you will always work with me for these kind of projects. Please feel free to see my previous jobs in my portfolio. Thank you.

I have experience in designing the Power management Circuits. I can Use a TI PMIC for battery charging circuit. LETs discuss about the project I have experience in hardware design (Circuit Design), PCB design (2-18 layers), and power electronics. I will take care entire product life cycle. Qualifications: BE - Electronics & Communication, MS- Embedded Systems Skills: Circuit Design, Prototyping, PCB Design, Micro-controller based Embedded Design, PCBA Manufacturing, Power supply Design Reverse Engineering From your old obsolete PCB where all the original design data may have been lost, I can generate the following:- New schematic diagram New PCB Design and fabrication BOM Preparation MICROCONTROLLER PROGRAMMING New items list containing all RoHS compliant components Eliminate any component that have become obsolete or are not compliant. Data sheets for all new components Test & Manufacture - Strong links with local companies to provide a full procurement, manufacture and test service. Thanks, MAdhusudan

Good Day! It's good to find projects like these where I would be able to use my experience on arduino and PCB designing. I have use arduino on a number of projects I have completed for the past 3 years and designed different PCB for different circuits given to me this making me very fit for this project. I hope to work for you very soon! :D Thanks! :)

Hi, My name is John Lester Soronio. I am a senior charger and power supply design engineer with more than 10 years experience. Summary of Capabilities: 1. AC-DC power supply design, switching and linear, multiple outputs or single, trimmable or fixed 2. DC-DC power supply design, boost, buck, buck-boost, etc... 3. Offline AC-DC adapter design 4. Charger design with constant current and constant voltage, AC-DC for phones and other applications 5. Charger design with constant current and constant voltage , DC-DC for Li-Ion, Li-Poly, LiFeP04, Lead acid and so on 6. LED lighting related applications 7. Solar panel energy harvesting and charging systems 8. Switching converters such as buck, boost, buck-boost, flyback, forward, LLC, half bridge etc 9. Amplifiers, filters, switch 10. MCU, DSP and digital circuits 11. Schematic and PCB using eagle 12. Simulations using LTSpice, Matlab, Simulink, Simetrix and Simplis Projects released in the market: 1. 750 W AC-DC, efficiency 94% 2. 500 W AC-DC, efficiency 92% 3. 360 W AC-DC, 90% efficiency, variable output 4. 450 W AC-DC, 92% efficiency, multiple outputs All these power supplies were passed international standards and with complete protections. Thank you and regards, John