Seeking Electronics Engineer - Integrated Circuit Board Design, PH EC + Water Temp Sensors

Dear Sir, I am an highly skilled board designer who has over 17 years experience on complex, multi layers PCB design. I can provide you with service from schematic entry to PCB Layout.I can also provide the prototype service. I have design similar auto-farming system based on STM32 chip. The board has sensors to detect the soil and humidity status, and then control watering...etc. Please message me if you are interested or want to learn more. We can discuss further. EDA Tools: Altium17, Pads, Orcad, Eagle8.. Thanks

Hi I am experienced electronics engineer with more than 8 years of experience , I have worked on the sensor you need me to work on. I have completed over 240 projects here. You can see the profile to see the feedback from my previous employers. A few link to projects are shared. https://www.freelancer.com/projects/electrical-engineering/Vegetation-Monitoring-System-using/ https://www.freelancer.com/projects/product-design/Arduino-controlled-nutrient-controller/ Waiting for our reply to discuss more in detail Regards

Hello I have experience in designing electronics circuits and can make your project. For your assurance, i can just say that, "I AM IN CHINA RIGHT NOW AND I CAN SHIP COMPLETE WORKING PROTOTYPE TO YOU AND WILL GET THE PAYMENT AFTER YOU WILL RECEIVE THE PROTOTYPE AND WILL BE SATISFIED WITH IT." I can also help you in mass production if you are planning to develop a new product and can develop compatible android apps. Thanks

Hello, We are a design team include 3 groups: System Design, Layout PCB & Mechanical. We have +15 years experience of Developing custom electronics, Hardware Design, Firmware, Software and +5 years experience of 3D mode (3D print, CNC and molds). Our key skills are IoT, Embedded KIT, Digital & Analog, High-speed, Memory, WIFI, GPRS, GPS, RF, BLE... We have designed up to +20 layers PCB. Experience designing high density boards include FPGA, Flash, DDR, PCIE, SATA, Ethernet, BLE, WIFI, HDMI, USB, QSFP, LVDS...etc. Also, we provide FAB, ASSEMBLY & TEST services. We can make any prototypes, even support mass production. We use the expertise of the following software: - Allegro/Orcad - Altium. - Eagle - Mentor Pads. - Expedition - Solidworks/ Autocad. - C/C++ - Android, IOS... We provide Service & Support even after completion of the projects,when ever necessary. Please contact me & we can discuss more. Best Regards, BK Technology

Hi, I hope you are doing well. I have 5+ years experience in embedded system design and development. I have worked remote sensing system, using WiFi and Web. I have reviewed your project details and would like to discuss the project further. Looking Forward, Khawaja

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 Thank you Anthony Perera

It should certainly be a product that connects via wireless path. I can assist in designing the complete part except the mechanical enclosures for it. But yes, if you are comfortable with ready to use enclosure for it then its fine. there are many commercial/industrial grade enclosures that we can easily use for this purpose. If you need to me to assist in the manufacturing process then will do that as well. I have very good contracts with many PCBA who will be happy to provide you good service at reasonable price tag. Regarding project fee, I would love to be in negotiable hourly rate for this job because its very difficult to estimate all those external factors and everything about the requirements. sometime a polished product needs one or two iterations or many changes in the final outcome. Hence its desirable to make this variable. I have been providing professional design support to many companies all around the world and would be happy to work on this job as well. Do let me know if you have any queries about me and my skills etc. Thank you for your time. Kind Regards... Roy

Hi, I'm an electronic engineer with more than 5 years of experience in embedded systems development. I read your project description and this is withing my skills. We can use Arduino based solution, not exactly arduino, but more reliable system which can be use off the shelf. That will make the development faster and easier. I can recommend you th parts and make the design as well as programming for web and firmware. I would like to know more information of the requirement of the system to be developed such as types of inputs, ranges of inputs and working environment type. Looking forward to hear from you. Thank you Anusha

Dear Sir, We are a team of experts with more than 15 years of experience in embedded systems, electronics, prototyping and PCB Layouts. We have provided design services to several startups in the past. I assure you the best solution for your work. Regards Ch

In Electronics (analog and digital) I have 15+ years experience to design and building prototype devices and building IoT devices by using Arduino UNO/MEGA, Raspberry Pi. I will try to move this project successful and longterm support. 15+ years experience on Computer Language and Digital Electronics.

Hello there! Hope you doing good! If you still need this to be done, be sure to contact me. Lets make something awesome! Greetings!