electronic circuit design

Detecting mod sine is very simple. I should know more, however. How do you want to have it indicated? LED or signal to some other device should be implemented?

My whatsapp number: +92 321 6624970 My email id: uetian.09 at gmail dot com I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at 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. Micro-controllers (8051, Arduino, PIC) 4. Power Electronics (PSIM, MATLAB, PSpice) 5. Control of Electric Machine Drives 6. Circuit Analysis and Designe etc 7. 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 solution to Mechanical Engineering Projects.

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 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 work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.

Hello Dear, We have vast experience in embedded systems design. Your problem is quite simple. We have several years of experience designing circuits to detect power quality. The modified Sine wave would have harmonics and can be easily detected fron the THD factir. Usually METERING ICs like ADE7755 can detect true Vrms along with upto 21 harmonics. I am online and waiting for your reply. Regards Ch

hi i am an electrical engineer. i have vast experience related to circuit design. i have done many embedded system projects. i have hardware experience regarding detection of sine wave. let me know if you are interested. we can discuss further on chat.

Hi. I am a professional Electronics Engineer having expertise in sine wave analyzing and generators. Contact me and lets start this project.

Hello! I am Pranav, from India. What you need in order to determine the shape of a wave is DSP (Digital Signal Processing). Basically you'd be using an ADC (analog to digital converter), and then feed the digital values to a microcontroller running the DSP algorithm to figure out what the wave looks like. This would be a fairly low cost project. If you are looking to produce just a one-off project, you can use off the shelf development tools and save time, otherwise I can design a product for you that can do the same. As a fair idea, the standard off-the-shelf dev tools route may cost you about 40 - 60 USD in parts, whereas a marketable product would cost within 10USD in 1000ish quantity. I am a hardware developer basically, so I would be a great person to handle the design task for a marketable product if you'd like to go that route. I would require about 3 days to make the circuit and PCB design. Manufacturing in China generally takes about a week. Firmware development may take up to 2 - 3 days. My working rate is 25 USD per day, for which I am pretty proficient with what I do. Let me know what you think about it. Regards, Pranav

You are looking for LC filter (band stop) when there is AC 60hz there is no signal past filter when modified AC there are high order signals

Dear Employer, I am an electrical engineer with experience in Embedded systems. I would like to discuss this project with you. Kindly answer the following queries: 1- Would you require hardware or just Circuit design? 2- If hardware is required, will you provide it or it is to be procured by oneself? 3- What frequency of AC wave you using? 50Hz or 60Hz? 4- Do you require any user interface or just the indication of Generator or main power? Waiting for a response. Thank you.

Am good at circuit design

Hello there, contact me for the process; thank you!

We can design, simulate and also provide production for your desired circuit. Let us know if we could have a skype discussion to further discuss the project and elaborate my capabilities. My skype id is jamshiddastur Best Regards Jamshid

I will build for you a sample with two LED indicating how power is coming. To detect generator frequency stability and voltage form will be taken

So you need a sine wave or modified sine wave detector. OK, I can make it easily using microcontroller. I'll use PIC microcontroller. If you ask, I'll add a LCD or any other type of indication for mains power or generator power indication. Please check my works, may be I'm new here although I opened my ID long ago but did not worked here as I was working at my lab. anyway thank you. Mithun