IoT Product Development -Hardware Design

hi I am an expert electronics engineer with more than 8 years of experience in development of IOT products. I can take care of complete developement , from circuit design to CAD and all other firmware related development . please give me a chance to prove my self regards

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 along with gerber files. I will design your project using extra cheap and reliable components that will be beneficial for you if you are planning to make a commercial product.I also have experience in bluetooth modules and android apps development. I can also develop android app for you that will be able to control your project and you will be able to monitor your data. If you wish we can discuss in chat.

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, Bluetooth & GPS designs,CAN communication, EEprom. UART , Protocols for networking, wi-Fi routers, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Solar trackers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.

Can work on all of the requisites as well as can assist you in firmware development as well. Currently I am working for a company in UK in similar fashion with 1 year contract, 3 days per week full time basis to support in their designs and firmware development. Development of IoT and Industrial automation products is my job. I can easily accommodate 20-30 hours a week if you need me to assist in your designs throughout the year or longer. I have more than 25 years of experience in Electronics, 20+ years in programming and 10+ years of PCB designing skills in EAGLE. I have very good understanding in Analog systems as well. Please share more details about what will be nature of the products that I will be needed to design and develop. I have the setup to test prototypes as well. Most important part is I keep the intellectual Properties safe so having me in your team is just as same as if you are looking for someone to work as in house engineer. Thank you for your time and I look forward to hearing from you in this regard and have a long term business relationship with you.

I have 5+ years working experience in schematic and pcb layout design. Fluent in Mentor Expedition, Cadence Allegro, Mentor PADS, Altium Designer pcb layout tools. Experience in creating footprints library, pcb layout, constraint editing, gerber generation. Experience in routing high speed signals such as usb3.0, sata, pcie, lvds etc. Experience in routing double-sided, 4-layers, 6layers,8layers and more layers pcb stackup. strong high speed layout skills including differential pair, impedance control, matched delay, etc Experience with isolation requirements, Experience designing high density boards that incorporate microprocessors, DDR2 and DDR3 memory and peripherals, including layout experience with BGA parts Experience in board layout involving communication protocols such as Ethernet, USB, I2C, etc Experience with Switch Mode Power Supply layout techniques Experience with high-speed digital hardware design I can writing firmware for PIC family Make app Android, IOS for IoT system

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

A proposal has not yet been provided

Hi, I have experience as electronics, microcontrollers, software and WEB development, IoT development. - Good knowledge in design of digital & analogue circuits, power management, wireless & RF design - YES - Experience in schematic capture, library generation, routing rules creation, signal integrity optimisation and BOM generation - YES - Familiar in using PCB design tools such as Eagle CAD . - YES - Proficient in Component Selection , MCU, Analog Circuits, Power Management and Battery design - YES - Generate fabrication drawings, assembly drawings and drill files - YES - Design, simulate, develop and test electronic modules & systems containing various interfaces, including micro controllers, SOC, wireless and power control sub system. - YES - Understanding of Common industry standards for Wireless Design - YES - Experienced in Wired Communication Interface Design (RS 485 , RS 232 , CAN , I2C , SPI ,USB ,UART) - YES Regards, Slavi.

I have develloped microcontroller projects. i have many hardware devices and board to prototyping etc.

Hi, I have experience with circuit design using Eagle Cad, Proteus, Altinum and will be able to design & optimize your circuit during weekends (5 hours/day). Thank you.

Hi! Hope you are doing well. We are a team of Electronics and Electrical Engineers from India with expertise in all the areas that your requirement specifies. Our previous works have been in the fields of Embedded Systems, Power Electronics, Renewable Energy. We can cater to your needs since we have a broad understanding and have versatile areas of expertise. Hoping to hearing from you soon! Best Regards!

Hello! I finished one project and I'm free now. I'm looking for new projects. I would like to design new electronics products, as it's familiar for me. I have been working with various microcontrollers for >10 years. I have made a lot of various electrical engineering projects where ADC, DAC, GPS, GSM, Bluetooth, I2C, SPI , RS 485 , RS 232 , CAN ,USB, power management, battery were involved. I have big experience in PCB design (done many boards, created BOM ,etc), firmware development for different MCU on Assembly, C (have worked for many years). Testing, prototype assembly, fabrication drawings preparation - I've done all of this in all my previous projects. I made hardware design, performed tests, organized meetings, discussions and so on. I worked with Analogue Circuits and battery design, performed components selection for the PCBs I'd designed. If you need I can also involve some my teammates (engineers too). And we can together make the task which you describe. I'm eager to join your start-up. Let's discuss your project. Regards, Vitaliy

hi we can do this job for you we have 7 years of experience in research and development including product design , development and manufacturing services.

Hi, I am recently working on an IoT project. Here is the link. https://www.freelancer.com/projects/Electronics/ESP-based-home-automation-hub/ I have experience with various sensors and microcontrollers, Arduino, TIVA, STM32F4 and esp series. My field of interest is embedded systems and I lot embedded projects. I can also design pcbs but to be honest it is not my strong suite.

Hello, I am Nancy McDonald we have 13 + years experience in this field. I can assure you 2 months support & service after completion of the project. • • We have in house PCB design & fabrication. • • As the provided information is not enough, the bid is just an approach to initiate communication. • • Some of our work expertise are below. • • A)Home Automation Products • 1)Microcontroller based home power inverter, uninterruptible power supply(UPS), home security system with gsm autodialler , home water management & pump controller • 2)wireless pump controller with ISM transmitter & receiver • 3)DSP based home inverter upto 5kva • 4)Infrared & Rf remote controllers • 5)Solar pwm charge controller • 6)MPPT Solar charge controller for home inverter & ups systems • 7)AUTOMATIC remote gate opener • 8)Wireless multi zone home security system-ISM band 433.92Mhz • • B)INDUSTRIAL PRODUCTS • 1)High power online ups systems with IGBTS • 2)48V/100AMPS Switched mode power supply with power factor correction • 3)Flyback smps • 4)Switched mode battery charger upto 1000w • B.2)INSTRUMENTATION PROJECTS • 1)LCD display for industrial ups systems • 2)AC voltage & current monitoring systemss • 3)Wireless Control Panel for medicine factory, remote voltage & current monitoring • 5)Wireless pressure monitor for detecting gas leak in car ac • 5)USB INTERFACE for AC DRIVEs • • C) HARDWARE PROJECTS • 1)FSK, ASK Transmitters, & receivers for 433.92 ISM BAND

A proposal has not yet been provided

Hello sir Nice to know about your Project I am happy to tell you that I already work on a very similar project of yours so I can do your project very effectively. I also have more than 4.5 years in the Filed of Industrial Automation and Embedded based system Development. I also Design the Much product which is helpful in industrial and domestic level which work healthy in the real world.