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  • Contratar controlsExpert
    5.3
    37 comentários $30 Dólares por hora
    My skills include: -- Control system design and analysis - Laplace transform, solution of differential equations - Transfer function derivation from differential equations - State Space derivation - Root locus, Bode plot, Nyquist plot techniques / Nyquist stability criteria - Stability of...
    My skills include: -- Control system design and analysis - Laplace transform, solution of differential equations - Transfer function derivation from differential equations - State Space derivation - Root locus, Bode plot, Nyquist plot techniques / Nyquist stability criteria - Stability of open loop and closed loop systems / Routh hurwitz criteria - Feedback, Proportional integral (PI), Proportional integral derivative (PID) control - Phase lead / phase lag compensator design - Steady state error analysis, Step response, Ramp response, Parabola response - Rise time, settling time, percent overshoot analysis - State feedback design, Observer design - DC motor, Electrical circuits and electrical systems transfer function derivation control - Mechanical systems, Spring, mass damper systems control - Inverted pendulum control, Ball and beam control - MATLAB and SIMULINK simulation and analysis - Adaptive control, Robust control, Optimum control -- Signals and systems - Continous and discrete time signals <br> - Exponential, sinusoid, unit step, unit impulse signals - Linear time invariant (LTI) signals - Frequency domain representation of signals - Laplace transform, fourier transform, z-transform - Filter design (butterworth, weiner, low pass, high pass, bandpass) -- Electrical engineering - Circuit analysis - PSPICE simulation -- Random processes - Set theory, Probability theory, Stochastic processes -- Linear algebra and linear systems - Solution of equations - Linearization of differential equations - Matrix theory - Cayley hamilton theorem -- System identification - FIR and IIR model identification - Equation error method / Output error method - Least mean squares (LMS), Recursive Least Squares (RLS) - KALMAN filter -- Aircraft modeling and control - Rigid body equations - Stability modes, Equilibrium - Controller design -- Detection and estimation - Hypothesis testing, Tracking algorithms, Multi model tracking, KALMAN filtering <br> -- Programming - MATLAB, SIMULINK, LabView and C# -- Mathematics - Integration and differentiation, Solution of equation and General mathematics -- Consulting in Paper writing menos
  • Contratar gonzalezbosque
    5.2
    2 comentários $45 Dólares por hora
    I'm an industrial designer. From Buenos Aires, Argentina, I offer freelance work focused on the development of new products. I have more than 14 years experience working remotely with companies, mostly Italians and Americans. I made several works to clients like Bialetti industrie, Vortice, Blurosso, Elettroplastica,...
    I'm an industrial designer. From Buenos Aires, Argentina, I offer freelance work focused on the development of new products. I have more than 14 years experience working remotely with companies, mostly Italians and Americans. I made several works to clients like Bialetti industrie, Vortice, Blurosso, Elettroplastica, Fakir, Mulino Bianco among others. Services: - Industrial design - Product Design - Conceptual sketches - 3D modeling - CAD design - Rendering - Prototyping - FDM 3D print menos
  • Contratar MElizabethp
    6.7
    5 comentários $10 Dólares por hora
    I am an Electronic Engineer in automation process, with experience in different fields mostly releated with education and tecnology. You can contact for any type of academic, design, and engineering jobs, I am open to discuss your requeriments.
    I am an Electronic Engineer in automation process, with experience in different fields mostly releated with education and tecnology. You can contact for any type of academic, design, and engineering jobs, I am open to discuss your requeriments. menos
  • Contratar aliserbetci
    6.5
    27 comentários $20 Dólares por hora
    I am electronics and communication engineer.I have been working more than 6 years about embedded systems. Very good experienced about embedded systems PCB design, embedded C/C++ and RF systems. I have lived abroad and spoken english more than 10 years. I am good at translation english to turkish (especially...
    I am electronics and communication engineer.I have been working more than 6 years about embedded systems. Very good experienced about embedded systems PCB design, embedded C/C++ and RF systems. I have lived abroad and spoken english more than 10 years. I am good at translation english to turkish (especially technical translation about engineering). menos
  • Contratar levstremetskyi80
    5.8
    21 comentários $25 Dólares por hora
    ⭐ ⭐ ⭐ ⭐ ⭐ I am a senior embedded system engineer and I have a good experience in pcb design and firmware programming. I have been working in this field for 8+ years. ✔️ My top skill is here : ✔ PCB design ✔ Product 3d design ✔ Manufacturing ✔ Firmware programming ✔ Android and iOS App development ✔ ...
    ⭐ ⭐ ⭐ ⭐ ⭐ I am a senior embedded system engineer and I have a good experience in pcb design and firmware programming. I have been working in this field for 8+ years. ✔️ My top skill is here : ✔ PCB design ✔ Product 3d design ✔ Manufacturing ✔ Firmware programming ✔ Android and iOS App development ✔ MATLAB/LabView ✔️ My experienced field: ✦ Altium Designer, Cadsoft Eagle, Cadence Allegro, OrCAD, Arduino, Keil vision, MATLAB, Quartus II, Xilinx ISE/Vivado, CCS ✦ ARM cortex M, A, H serious (stm32f, allwinner, freescale imx, qualcomm snapdragon, ...) ✦ Texas Instrument DPS (tms320c2000, c5000, c6000, msp430, cc1310, etc) ✦ Atmega and dsPIC, etc ✦ FPGA (altera, xilinx, lattice, actel) ✦ IoT (Bluetooth Low Engergy (BLE), WiFi, LoRa, RFID, Wireless, GSM, GPS, ... ... ) ✔️ Interesting area : Military/Industrial/Medical wearable device development I believe to assist you in pcb design, firmware programming, product 3d design and manufacturing. Thanks menos
  • Contratar ahmedmohamed85
    6.9
    140 comentários $50 Dólares por hora
    10 year's experience in digital system design using VHDL and verilog for FPGA's and CPLD's both for Xilinx and Altera Chips. I also have 10 years experience in working with Xilinx Ise form version 6.2 to 14.7 and Altera Quarus 2 for VHDL , verilog, system verilog and ip in addition to experience in Vivado design tool,...
    10 year's experience in digital system design using VHDL and verilog for FPGA's and CPLD's both for Xilinx and Altera Chips. I also have 10 years experience in working with Xilinx Ise form version 6.2 to 14.7 and Altera Quarus 2 for VHDL , verilog, system verilog and ip in addition to experience in Vivado design tool, and HLS and digital design using zynq7000 menos
  • Contratar ExpertEngineer7
    5.3
    13 comentários $15 Dólares por hora
    *SENIOR ELECTRICAL ENGINEER* I am Electrical Engineer with 5 years of experience in innovative product development projects. I have worked in MATLAB, IoT domain and mobile app development in various projects. Vast experience on Arduino/Raspberry Pi development boards based projects. Provide services in student...
    *SENIOR ELECTRICAL ENGINEER* I am Electrical Engineer with 5 years of experience in innovative product development projects. I have worked in MATLAB, IoT domain and mobile app development in various projects. Vast experience on Arduino/Raspberry Pi development boards based projects. Provide services in student projects/assignments related to electrical, electronics and communication engineering. My skillset includes: @ Embedded & IOT Devices (Wearable, Control Devices) @ Arduino, ARM, Raspberry Pi, Texas Instruments, STM32F @ Wireless Technologies (BLE, WiFi, RF, GSM, GPS, ESP32/ESP8266, nRF51, nRF52) @ Sensor interfacing with MCUs @ Cloud Solutions for Electronics Devices @ Robotics & Automation (PLC, SCADA, Dobots) @ PCB Designing, Prototyping and Manufacturing (EagleCAD, KiCAD, Altium) @ MATLAB / Simulink @ 3D Modeling (SolidWorks, AutoCAD, 3D Casing) menos
  • Contratar sky19130
    5.0
    22 comentários $20 Dólares por hora
    An innovative, creative and analytical person that enjoys to acquire new knowledge and experience and to work with challenging tasks. I have 8+ years experience in electronics & circuit design, PCB Layout, manufacturing, wireless, embedded system. In these yerars, I have developed many products using various...
    An innovative, creative and analytical person that enjoys to acquire new knowledge and experience and to work with challenging tasks. I have 8+ years experience in electronics & circuit design, PCB Layout, manufacturing, wireless, embedded system. In these yerars, I have developed many products using various microcontroller including STM32 serial, Arduino, Raspberry Pi, Atmel, CPLD, FPGA, DSP, ARM, ADuC, USB controller etc. Also I have good experience in machine learning and Artificial intelligence, NN, mathematical algorithm analytics, statistics, communcation and control system theory. I am experienced in working with communication devices like WIFI, Bluetooth, Zigbee,...... etc. -Development Tools & Application Altium Designer, KICAD, EAGLE,NI Multisim, Logisim, OrCAD, ADS, HFSS, MATLAB, Quartus, CCS,Atmel studio, Micro C,MPLAB, Keil, AutoCad, Solidworks,Quatus II,programming language skill as python, C++, C,C # . I will always be to meet your requirements. Best Regards! menos
  • Contratar mechatronicsengr
    5.6
    25 comentários $25 Dólares por hora
    I am Embedded System Design and Development Engineer. I have expertise in Microcontroller Programming and development on AVR (ATmega and ATtiny), Arduino and ARM (Cortex M0 and Cortex M4) in C/C++/Assembly Language. I have done - Control of DC motor, Display on LCD and input from Hexpad - RFID Based Factory...
    I am Embedded System Design and Development Engineer. I have expertise in Microcontroller Programming and development on AVR (ATmega and ATtiny), Arduino and ARM (Cortex M0 and Cortex M4) in C/C++/Assembly Language. I have done - Control of DC motor, Display on LCD and input from Hexpad - RFID Based Factory Automation and Remote Inventory Management. - RFID Based Loyal Card for Loyal Customers. - Bluetooth Communication between MCU and RFID Host. - Vehicle Tracking using GPS and Accelerometer. and a lot more. I have expertise over all communication protocols of Microcontroller: - SPI (Master/Slave) - UART - USART - I2C (Master/Slave). - Ethernet - Wifi - Bluetooth etc.. I am expert in interfacing sensor modules with microcontroller. I believe in providing superb quality provided that the deadlines are met. Moreover, during the course of my project I would keep you updated regarding the status. Service Description: * Wireless Interfaces (ISM Band FSK, OOK, XBee, ZigBee, TI 2.4GHz, Bluetooth, WiFi, etc) * LED lighting control * DC Motor Control and Actuator Control Solutions * Touch Sense * RF Energy Detection Systems * Home Automation systems * Weather Stations (Temperature, Pressure, Humidity, Wind Speed, Positioning, and Ambient Light sensing) * GPS Tracking Systems * USB Based Embedded Products * Power Over Ethernet (POE) Solution * On Board / off board DC/DC Low quiescent current, Linear and Switch Mode Power Supply solutions for embedded applications ----------------------------------------------------- * PCB Design (Printed Circuit Board) * Schematics and Bill of Material * Block Diagram and Design Documentation * Suggesting you PCB and PCBA vendors or managing the PCB and PCBA process. * Part Selection, Parts Sourcing * Manufacturing File generation * High Speed, High Density Multi-Layer PCB Layout * Embedded Software / Firmware design development * 3D Step Models of the PCB for Integration with MCAD tools. * Board Bring-up: Test codes in C/C++. * DSP Design (Digital Signal Processing) * Power / Signal Integrity Analysis * System / Hardware Design -------------------------------- * Circuit Simulation Training using Altium, MultiSim and Proteus * Embedded Firmware Design Training (C/C++, Assembly) * Schematics and PCB Design training menos
  • Contratar kiendac2017
    4.8
    4 comentários $40 Dólares por hora
    I am a full time freelancer. I am here to help people and to make friends. Money is not an entire thing for my life. I can live without money, but I cannot live without friends. Let me share my knowledge and technique with you. Once we make one small project, our friendship will be forever. Whether your project...
    I am a full time freelancer. I am here to help people and to make friends. Money is not an entire thing for my life. I can live without money, but I cannot live without friends. Let me share my knowledge and technique with you. Once we make one small project, our friendship will be forever. Whether your project is easy or difficult, it doesn't matter. If we help each other, work together for one purpose, which is to complete your project on time, then there will be nothing that we cannot tackle. I am always waiting for you to share your project and to be my friend. My main fields are special, mixture of hardware and software, but no worry. My specialities are: **Electrical engineering **Control engineering **Power Device development **MATLAB code and simulation **Embedded system **Microcontroller **Communication engineering **Mobile App development **Website Front end and Back end development **Cryptocurrency **e-Wallet **Web Scraping menos

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