an device that can detect electromagnetic field (EMF) strength

I have a PhD degree in Electrical and Electronic Engineering from one of the most reputable universities in Turkey and have 15 years of microcontroller based systems design and 5 years of RF design experience. Precise measurement of EMF levels require professional equipment of which cost is very high. Instead, in this project I will use RF detectors which are relatively cheap. This approach is suitable for personal use. When measuring EMF levels, we need to specify a frequency range and a dynamic level range. Currently, we have a 300 MHz - 7 GHz detector capable of -32dBm to 10dBm readings available. This range is suitable for measuring EMF levels from devices such as laptops, PCs, mobile phones, tablets, monitors, etc. For measuring EMF from low frequency emitting devices such as hair dryers, other detectors are needed, which I can advise on. Another point is antenna design. Although the RF detector is wideband, designing an antenna with that wide flat frequency response is not possible. So, some accuracy will be comprimised here. Also, EMF measurements are directional and necessitate taking the measurements on 3 (XYZ) axes. 3 antennas with 3 independent detectors are needed if the measurement is to be taken at once. Although there will be comprimises limiting accuracy, a handy tool suitable for comparing EMF levels of different appliances can be designed.

Hello! I have experience programming in C / C + + for almost 20 years. Devices based on Arduino, I'm doing more than 3 years. I have experience writing applications "client-server" for the Arduino, writing applications to interface Arduino and Android, integration of Arduino and Processing. I have experience making "smart house" on the Arduino (arduino, php, javascript, AJAX, JSON). More, I have experience in: - making hydroponics installations on Arduino - the control system with LED lights for plants light - equipment for the reality-show "Treasure Rom" - Access Control Systems for printing equipment with RFID I am ready to write a program for Arduino and provide a complete description of the device. But In fact, I need a more detailed description of the project.

Hi, let me ask couple of question: 1) do you need calibrated sensing (in teslas) or just in percents of sensor's upper point? 2) do you prefer to use industrial sensor os same money and use one on cheap components? (I can design any for you) Anyway, ready to simulate 100% working Proteus project with sources will be delivered. So proof of work quality will be guarrantied. If you have any requirement detail please also provide me. Best, Alex

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Hi, I am an Embedded Software Engineer and can help you with your arduino project. Regards, Vikas

Hello, I am Anthony and I am an Electronic Engineer who have five year experience in circuit designing and firmware developing. I am specialized in embedded system control and I am very familiar with popular embedded chips like Atmel(arduino),PIC,MSP. I have very good feedbacks from my previous employers and I am keenly waiting to work on your project too. Please visit link below to see the reviews on my work. https://www.freelancer.com/u/Anthony989.html I am ready to start work on your project and I can complete it with in given time and budget. During the time towards completion of the project you will be getting continuous updates regarding the projects (images,videos etc) and finally you would be presented with a presentation via video conversation where full working code will be demonstrated. Please contact me if you are intending to hire me. Thank you Anthony

We are new to freelancer, try to increase our clients for long term and healthy business relationship. We have followed our passion dedicatedly in embedded electronics for quite long time. "We Love What We Do." Arduino SkillSet >We have worked on different kind of electronics projects around arduino i.e from blinking led to quad-copters. >We are very comfortable in designing and prototyping circuits around arduino. >Can convert any standalone MCU to arduino compatible. >We are very active and up-to date members of arduino community. Some Arduino Related Projects: > Successfully developed gesture controlled wireless robotic arm (used RF 433 modules) > Successfully developed quadcopter with driver board circuit made around arduino ( Portofolio: ICF MiniShield) > Developed arduino based security prototype (NDA signed) i.e motion based image capture for one kick-starter campaign (successfully funded) Yes we can provide best and cost effective solution. Looking for an sincere opportunity to work. If any query/confusion please feel free to contact us. Thanks for the time to read our proposal. Have a good day. Regards Gaurav Sharma ICF Technologies (P) Ltd

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Thank you for this opportunity to serve you. We have extensive experience on Arduino, TFT displays and Electronic engineering. Please do not hesitate to ask me any doubt. Kind regards, Daniel Donantueno

I have experience of 16+ years of Schematic design , Firmware development , PCB design & PCB manufacturing process. I expert in arduino and PIC microcontroller embedded system. I also expert in PCB design. I use altium, orcad, Kicad and Eagle to design my PCB. Let discuss more. I also looking for long term relation Below is the project list that we involve : - Low cost PIC microchip development board -1 board - Lost cost Atmel development board - 1 model - UPS 600 Watt and 1200 watt - 2 model - Recorder- system - 6 model - Navigation-system - 50 model(Military/aerospace- Honeywell) - Microwave oven. - 20 model ( Samsung) - Arduino board - 5 model - PLC - 1 model Lets discuss .... **I currently Altium Designer 10/Proteus VSM/Eagle/Kicad/Orcad 10 user as PCB design software.