Circuit Design (Sensing Device)

hi sir I am an expert electronics engineer I can do it for you I have more than 8 years of experience in this field . I have used the CO sensor before and I am sure I can deliver you best please reply if you are interested in working with me regards

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.

Hello! How are you?! I have 6 years experience with schematic and pcb desgin as I am an electronics engineer. I did a lot of boards and a few of them are on my freelancer page. Please look at my profile and after that send me a message! Have a great day!

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 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 dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design. I can also develop android apps that can communicate with the hardware. I will design your project using extra cheap components that will be beneficial for you if you are planning to make a commercial product. I also have experience with Bluetooth Low Energy and Wifi Chips and have done IoT projects If you wish we can discuss in chat.

Hello Sir/Madam, I am Anthony Perera from Sri Lanka and I have multiple degrees on Engineering field. Why you should hire me ? * I am a FULL TIME freelancer and once a project is awarded to me,all my time will be dedicated to that specific project so you will get fast and quality work. * I have been in the field of product designing so if you are developing a commercial device I can help you to design it at very low cost and also can get into contact with Chinese manufacturers who I work with. Very reliable and fast. * I have my own PCB printing facility and also a workshop where I can design and manufacture any number of samples/prototypes. In that way you don't have to find some one else to test my work. * My prices are very fair and can be negotiated all the time. I am very flexible and very understanding. You can see my reviews. Check my profile. See for your self. https://www.freelancer.com/u/Anthony989.html If you want I can do the prototype too. Thank you Anthony Perera

Hi, I hope you are doing well. I have expertise in embedded system design and development. I would like to discuss the project in more details. Looking Forward, Khawaja

Hello, Have a great day. We will deliver you complete PCB design. Please feel free to contact us. Best Regards, Shahbaz.

Hello! I am interested in your offer! I have experience in Electronic design, PCB layout, Microcontroller programming and prototyping over 10 years for power electronics with microconttrollers: PIC (microchip), AVR (ATMEL), Arduino, STM32 (STeleсtronics) and others. Examples of my work you can see in the portfolio. Waiting for your reply. Best regards, Denis Mark.

I have over 35 years experience as an electronic design engineer, please see my profile for more details The current price and timescales are only place holders to allow me to communicate with you If you think I can help then please send me further details Best Regards Dave Lelievre

Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. (autopromotion^)) Can do full design, prototype, help with manufacturing. Give more info and lets talk.

Dear Valued Employer, My name is Martin Botsov and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project description you are looking for an electronics engineer capable of designing a custom CO gas sensor PCB according to all stated requirements. So, without further ado here's how the workflow would look like, if you happen to choose me as a partner for your project: 1. Initial discussion 2. Proposal for solution 3. Block diagram of proposed solution 4. Schematic drafts based on proposed solution 5. Component library creation 5.1 Schematic symbol library creation 5.2 Footprint library creation 6. Schematic drawings 7. Review of schematic drawings 8. Layout design 8.1 Components placement and arrangement 8.2 Components routing 8.3 Review of final layout design 9. Design rule check 10. Final check, verification and validation 11. Production files (GERBER, NC DRILL, ASM, PICK & PLACE, STEP, BOM, SCH, 2D mechanical) Your project will be carried out on Altium Designer and Autodesk Inventor. Delivery term could be reduced once I start working on the project. Don't hesitate to contact me with questions regarding any details around your project. You could also check out my profile on Freelancer and LinkedIn for more details around my professional experience. I am looking forward to hearing from you soon. Thank you for you time. Kind Regards Martin Botsov

Hello Sir, I am electronics engineer and have experience in designing electronic control systems. I would like to do this project for you. Kindly share details. Thanks

Hello I have got your job posting “Circuit Design (Sensing Device)” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers,Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of similar projects So, I think you’ll find, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so i will develop a working prototype according to your specifications and then send you the code, schematics and PCB files so things will work for sure.I will remotely guide you and help you build the system on your side.I also offer unlimited revisions of the code and you get timely updates of the project. I am always available on Email and Skype. Please have a voice or video chat if necessary. I will be available more than 60 hours per week and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat

I have interfacing many electro chemical gas sensor with device and get the results using embedded .. so I can do your job.

Hello, I have several years design experience developing circuits and boards for various applications. These include spectrometer readout systems, analytical instruments, USB isolators, Microcontroller boards, Modular Conveyor systems, DC/DC converters, etc. I use Eagle 6.5 for schematics and layout, LTSpice for simulation. I have included the time for firmware and hardware debugging and regular PCB fabrication. Materials and fabrication costs are not included, and there might be additional time if the fabrication is complex. Best regards, Stuart Borden.

Hello, I am interested to work with you on this project. I have read the details and I can do this task for you. Let me know if you are interested to work with me. Thanks. Chirag

1 ) I have over 10 year experience of PCB Layout / Hardware / EMI / Firmware designs, we can complete various design and layout requirements. # 8051’s MCU / Embedded system / Arduino / ST32F / IM6x / AVR etc # WIFI / BT / BLE / GPS # LCD / DTV / MD / Web Camera # LED / Lighting # LCD Inverter / Touch ... PCB design and layout. 2 ) I can use as below to design and layout. # Altium Designer / Protel99SE # Eagle # PADS # KiCad # OrCad # Proteus 3 ) I can communicate well in English, please contact us by e-mail or Skype me (saludpcb) to find out relevant details. 4 ) I also have to provide PCB layout design service ( super low price ) # For PCB layout: 2 ~ 4 Layers -> $0.4 ~ 0.6 USD per pad, 6 ~ up Layers -> $0.6 ~ 0.8 USD per pad. # For reprinting of schematic and component, quotation will vary by each case. # A minimal of $100 USD 2L / $200 USD 4L / $300 USD 6L will be charged for each case. What I can do are: # 1,2, 3, 4, 6, 8, .... layers ( PCB / FPCB ) # High Speed and High Density PCB layout # Differential Signal PCB layout # RF Signal PCB layout # 3D Models / Freecad

Hello, I can do this work for you. Please, send me more information. I develop concepts, design circuit, PCB and software for devices on Microchip and Atmel microcontrollers (C, C++, Arduino). You can see some my works in my portfolio. Regards, Alexey

Hi. I am very interested inyour project. Ihave many years working as Electronic Engineer designing ans developing electronic devices in industry and critical envitovments. I can give the project completed and any documentation you need. Don't hesitate to make any question. Regards Andres Cassagnes