PCB Design

Greetings, I have read and understood your requirements, you need someone expert in PCB designing. I am an electronics engineer and expert in PCB design tools and multilayer PCB designing with 3d step files using KiCad, Altium designer, EasyEDA, Multisim, EagleCAD and Proteus. I will do the design using your preferred tool. You can see my portfolio/ reviews and feedback regarding similar projects. Please send a message in chat to discuss further details. Regards,

I have over 35 years experience as an electronic design engineer, please see my profile for more details. Because of my wealth of experience, I will be very pro-active in advising you best solutions to meet your requirements. The current price and timescales are only place holders to allow me to communicate with you I would prefer to work in milestones but cannot define these until I have more details I believe I could easily implement this for you except for the firmware. I have designed many ESP32 devices in the past and have all the right experience to implement all the sensor interfaces your require I could also arrange to get a prototype built Please get back to me if you find me suitable Best Regards Dave Lelievre

Good day, I have a Extensive experience in PCB designing and could design PCB with ESP32 using power supplier 220v to 3,3 and 5v, Voltage while meeting all requirements. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, ESP32, Voltage, Consumption Sensor, Temperature Sensor, Buttons, LCD Display, Lithium Ion Battery Charger etc And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you  Regards Hari Mohan Engineering for one is magic for others

Hi, Hope you are doing well. I can able to help you to provide ESP32 based PCB design. I have completed multiple boards based on ESP32. I will design the power supply unit of this PCB 220V to 5V and 3.3V conversion. I will make other sensor as per the data sheet. I have 4 years of experience as a PCB design engineer. Please message me for details discussions. I will be waiting for your response to start this work. Regards, Raseduzzaman Ruman Sr. Embedded System Engineer

Hello, I am an electronics and telecommunication engineer and my major is wireless systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite experienced with RF design such as designing antennas, matching networks(distributed/lumped elements), filters(distributed/lumped elements), power amplifiers, dividers, feed networks, differential pairs/signals, EMI, clearance areas, shielding for EMI, conducted interference, common mode, etc, LVD, high speed data communication. I have checked your requirements I am quite sure that I can help you with your project. Just give me all the details and I will do my best to help you. Best regards

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.

I have more than 9 years experience in embedded hardware design with eagle and altium design software with multi layers PCB and firmware development . and i have done many products based on esp32 with custom hardware . So I can do your job within a time limit with your satisfaction.

I will do:- Simple to advanced Circuit design and analysis using software tools such as KiCAD, Proteus, Altium Designer, Allegro, PADs, and Eagle My package provides the following services - Schematic drawings - Gerber files - Netlist generation - Pcb's - BOM generation (Professional BOM) - 3D Models of the Actual PCB - ECAD Library Administration I will also generate Gerbers on existing PCBs files

Hello; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded systems hardware. I am an expert in Altium, KiCad programs. I am also proficient in other drawing programs. I have read and understood your project. I can design the pcb on the platform you want, taking into account the sensitive signal transitions, in accordance with the international pcb rules. Please write to me for details.

Hi there, I have gone through your requirements and carefully understand your requirements but still I want to discuss about the project. Muhammad Usman here experienced PCB Designer having more than 5 year. Muhammad Usman here expert in designing ESP32 based custom PCB design along with schematic , battery charger design and all senaor ,LCD etc. Waiting for your response Thank you

Hi,as for the pcb design I will use kicad 6. For the 220v section I will use an ac-dc converter module and I will use the temperature sensor the lm35 would do,as for the pH sensor that would be provided by you and all other relevant data will be provided by you. Thank you.

MASTERS IN ELECTRICAL ENGINEERING GOOD IN ELECTRONICS HELLO DEAR CLIENT I have gone through your project details, having all the required skills and VAST EXPERIENCE.I confirm to you that the project is doable since its within my area of EXPERTISE. Timely and Good work is 100% guaranteed. I present my bid to you and thanks in advance as you consider me

Hello! I have worked on hobby electronics like this on my youtube channel "Mechanical Max" and I can get the PCB design done this week. It looks like you already have a list of components that you need, which will greatly reduce the time it takes to finish the board. This will be one of my first projects on this freelance site, so I'm willing to work at this price for a high review. I aim for 100% satisfaction, so I will make sure you approve of my work as we go. Do you have any specific model numbers for the voltage & heat protection components? Thank you!

Hi, I have done far more difficult boards. Please, let me know if you may be interested in my profile.

Hello Dear Client, after thoroughly reading your PROJECT DESCRIPTION i have clearly understood it and i would like to work with you. I am a skilled and experienced in the named SKILLS. I consider your project DOABLE as it is within my areas of EXPERTISE. I am a competent guy committed in making your project a SUCCESS and providing the best QUALITY to your SATISFACTION. NB. #100% job completion, No excuses on meeting the deadline, good communication and provision of update on job progress. Please click the chat button for more discussion about the project. In case your project is deleted you can hire me directly on my profile(click hire me on my profile). CHEERS and Thanks in advance.

I came through similar project few months ago. PCB design, ESP32 1.2A max supply, AC-DC converter full protection, 1 cell lithium charge and protection. Experienced with Max485 modbus with ESP, circuit design will be simple.

Hi there, I design PCBs, that's my specialty, I am currently working on a 4KW inverter and battery charger power supply using SMPS. I will design your circuit using standard routing techniques. You can see some of my works in my portfolio. I am an electronics engineer with 5 years of experience. I am interested in doing this for you, as I am new here and I haven't any jobs yet, so it'll be great to do this. I won't let you down. I am available for 18 hrs. a day so you can message me and I'll be prompt in response. Look forward to hearing from you.

Hello, will work on this project. You can provide some sketches and i will draw them in Kicad. Will provide scematic and pcb files.

I am a hardware design engineer and I can handle it easily because I am working with esp32 now. Also I have experiences multilayer pcb design.