Make an AC Voltage and Current Sensor

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 welding power supplies design, Plasma ARC power supplies, high frequency transformers design, solar grid tie transformers, electrical vehicles 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 very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. Thanks

Hello, I'm an Electronic Engineer with 10 years experience in the design market. I can go throw your requirements from design to final layout. I want to discuss about the need for optoisolation or any other safety you could need. Example: it is possible to start with an HCPL3700. I'll be waiting for your contact. Regards, Julian.

Hi, We can make an AC Voltage and Current Sensor. We are a professional team in Embedded hardware & software development. Please come for the interview so I can show you our past work. 1. We will create a Schematic with BOM of the Sensor 2. AC Max Current: 5A (2mV/A) 3. AC Max Voltage: 250V Max 4. It will be accurate for Low Current 5. Will be powered with 3.3V You can review our PCB design work in our portfolio:- https://www.freelancer.com/u/intellisenseIN We will be glad to hear from you! Regards, Intellisense Technology

Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I have reed your requirements and the project is double , i have seen a lot of DAQ boards using this current to voltage converter, and i have made 2 in the past . I will deliver you European Quality design , clear and clean solution using analog parts with a cheap BOM. I can work with all types of Microcontroles programming in C , C++ , Mikro C , CCS C , Atmel Studio , Arduino , gcc . Creating Schematics and PCB in Kicad , Eagle , EasyEDA and Proteus (+simulation). i have an workshop full of parts and the infrastructure to build PCB and test the solution end to end using special tools (Spectrum analyzers , oscilloscope , logic analyzers ) Derivable on the project : Schematic design PCB Design Gerber files for manufacturing BOM As an additional service i can make you a full working prototype and ship to you. Regards, Andrei

hi sir I am student of MSc Mechatronics and Control engineering. I have done BSc Elecrical Engineering. I done many similar project. I will give you best work on time

hi sir i read your proposition. we can do it with LCD or 7 Segments your pcb can have the smalest A/V sensor contact me for more info

Hi. I'm an electronic engineering student from Argentina. I've been working in freelancer.com for more than two years, and I've completed more than a dozen projects, all with good recommendations, you can check my profile. You will get from me the best effort to deliver a project that is up to your expectations and receive a good rate from your part. My offer consist of the schematic + PCB design, including the gerber files for production. Please, if you have any questions, feel free to ask me! Regards, Esteban.

Hello, I am an electromechanical and electronic technician, and I only have the thesis to be an electronic engineer. I work in an electrical testing laboratory, under international standards, im work here for more than a year ago. I have experience in electronic design. If you want to know something else, do not hesitate to contact me I think it could be of great help for your project. I am already at your disposal. regards

Hi, I am an Electrical Engineer with roughly 12 years of experience working in various industries designing systems and circuits, especially for large scale production machines and lifting equipment (e.g. Container cranes, high speed cutters, yarn rewinders etc.). Among these I have made voltage and current sensing circuits numerous times. I have a few questions regarding the project, such as have you decided on the components to use, such as CTs and PTs etc.? If not I can certainly aid with that. A more fundamental question is whether you want to even go the CT route for the current sensing, or maybe just shunt resistors? Please, let's discuss these in the chat. Regards, Safi

I work as an SoC design engineer at Intel.I will create a professional design for this with the exact spec required. I also have professional softwares required for pcb design setup at home. You can pay if you like the work.

Hello! I am a professional embedded system engineer. Recently I am working on the same project in which I monitored these things like current and voltage with accurate celebration. Just text me for more details. Thanks

Hey! i already did this type of project for a Clint. some changes is required in my previous work. contact me we'll further discuss

I am working on circuits design in automotive industry for 4 years. Got a master degree and knowledge about different kind of data acquisition.