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Engineering & Architecture engineering (mechanical / chemical / civil / electrical)

Consumer HMI interface design

$45/hr Starting at $400

Design of a HMI interface with keypad, LED indicator and LCD screen. Working on feasibility study, defining path of development, aid in selection of concepts, select components, optimize for size, optimize for costs. Design circuit and develop PCB layout. Write firmware for embedded microcontroller (STM32).

About

$45/hr Ongoing

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Design of a HMI interface with keypad, LED indicator and LCD screen. Working on feasibility study, defining path of development, aid in selection of concepts, select components, optimize for size, optimize for costs. Design circuit and develop PCB layout. Write firmware for embedded microcontroller (STM32).

Skills & Expertise

ArduinoDesignElectrical EngineeringEmbedded DevelopmentFirmware DevelopmentLayout DesignLed Lighting DesignMicrocontrollerPCB DesignSTM32User Interface Design

14 Reviews

  • chait 1

    chait 1 says,

    Great work. Let's get the firmware test done asap

    for PCB design for ESP32 on Apr 23, 2018

  • chait 1

    chait 1 says,

    Robert is great to work with and shows professionalism and care in building a good relationship. I'm excited about receiving and doing user testing with the pcb . I look forward to starting our next project as soon as we have results from our current tests.

    for PCB design for ESP32 on Apr 09, 2018

  • chait 1

    chait 1 says,

    Excellent communication. on time. I look forward to next project with Robert

    for PCB design for ESP32 on Feb 26, 2018

  • chait 1

    chait 1 says,

    Robert always goes above and beyond to make sure that if there is a way to get better rates those discount is passed on . Above my expectations. Proceed with full confidence when collaborating with Robert

    for PCB design for ESP32 on Feb 17, 2018

  • Shahrooz

    Shahrooz says,

    Robert is an efficient coder. He also spends time in understanding the problem which I like. He is not someone who will just do the coding and not spending time in understanding the physics. He is a diligent guy. He makes sure you are satisfied with the work. I highly recommend him.

    for COMSOL modeling on Jan 10, 2018

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