İşe Almak için Wireless Engineers

  • LoRa
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  • Hire     anatolyzimin
Hire     anatolyzimin

    anatolyzimin anatolyzimin

    Russian Federation $30 USD / hour
    Embedded Developer and IoT Expert
    Russian Federation
    High competencies in indoor positiong (IPS) and real time locating systems (RTLS), using UWB, CSS, LoRa, BLE. Strong IoT expertise: design devices with low power consumption; LoRa and NB-IoT enabled, Network and Application servers deployment and management. 4+ years as a Project Manager and Team Lead. 9+ years...
    High competencies in indoor positiong (IPS) and real time locating systems (RTLS), using UWB, CSS, LoRa, BLE. Strong IoT expertise: design devices with low power consumption; LoRa and NB-IoT enabled, Network and Application servers deployment and management. 4+ years as a Project Manager and Team Lead. 9+ years experience in embedded development as developer: -- Microwave radars (up to 72 GHz) for obstacle detection and self-driving vehicles -- Up to 10 layers PCB design -- RF PCB design up to 6 GHz -- Wide experience with LoRaWAN in the USA and EU. BLE, Wi-Fi, SX1280 ranging and localization, DecaWave DW1000 ranging and localization, ISM band -- Low-Power devices -- Ultrasonic/Optical distance measure devices -- Atmel/Microchip AVR and ARM SAM, STM32, Intel D2000, FPGA Altera, E-CAD IDEs: Altium Designer, Eagle SW IDEs: Keil, Eclipse, Atmel Studio, Arduino Mechanical skills: -- Design cases for electronic devices and other mechanical things with AutoCAD and Inventor -- 3D printing Other skills: -- Jira Project Management -- Bitbucket -- C/C++, Python -- PyQt -- Front-end and back-end with Django -- MATLAB -- Image processing -- Machine Learning daha az
  • Hire anatolyzimin
  • Hire     mechatronicsengr
Hire     mechatronicsengr

    mechatronicsengr mechatronicsengr

    Pakistan $45 USD / hour
    Embedded Systems Design and Development Engineer
    Pakistan
    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 daha az
  • Hire mechatronicsengr
  • Hire     stevenupwork9090
Hire     stevenupwork9090

    stevenupwork9090 stevenupwork9090

    United States $75 USD / hour
    IoT Expert & Power Supply System Designer
    United States
    I work with people to make their ideas and inventions accessible. The best ideas are locked in people's heads. I work with companies to take the ideas from concept to prototype - then to mass production. I am an "organized hacker" – meaning that every project has documented details on suppliers, costs, risks, and...
    I work with people to make their ideas and inventions accessible. The best ideas are locked in people's heads. I work with companies to take the ideas from concept to prototype - then to mass production. I am an "organized hacker" – meaning that every project has documented details on suppliers, costs, risks, and instructions for integration. I work with organizations and share this knowledge and participate in early brainstorming discussions and concept reviews to provide a perspective on what features should be considered in product designs and why. I help organizations engineer their products so that they are Designed for Manufacturing(DFM) so that there are no big problems when they are manufactured. I am involved in the ideation, design, development, testing, setting up manufacturing and supporting the devices and help through all stages of production in order to create a project you have envisioned. I continually learn new ways and approaches and use my experience to help you avoid time-consuming and costly mistakes and rework in your project. ⚫ Qualifications: ◾ An “organized hacker” – all of my work is focused to explore technology needs related to the business. ◾ Able to take a rough idea to a wired-up prototype incredibly fast ▶ Platforms ◾ Experience with Arduino, Raspberry Pi, or Beaglebone as a prototyping platform. ◾ Both 8 and 32-bit embedded design experience including ARM Cortex M0, M3, STM32Fxxx, AVR 8 & 16bit and with ESP8266 and ESP32 boards ◾ Experience working with 2.4Ghz and Sub GHz radio's is large scale deployment ▶ Software ◾ Proficient in writing firmware to interface with components over I2C, SPI, DMA, UARTs, and USB and integrating sensors and actuators of any kind ◾ Proficient in C, C++, Python, Bash scripting, Linux Kernel and System programming and knowledge of the IoT stack ▶ Hardware ◾ Excellent soldering skills with the ability to hand solder small packages such as 0603 SMT or components when necessary. ◾ Proficient in PCB Design, manufacture and small-scale assembly and testing ◾ Experience working with robotics hardware like motor controllers, motors(servo's, stepper, DC, etc), sensors and other peripherals ◾ Experience building shields and HAT's for Arduino and Raspberry Pi ▶ Product Management ◾ Experience working with Lean Hardware startups and launching products via crowdsourcing medium like Kickstarter ◾ Experience in setting up and handling of communities for customer experience and support ◾ Experience manufacturing, shipping and deploying electronic products at small and medium scale In addition to this, I bring with me unrelenting curiosity and pride in building awesome products. daha az
  • Hire stevenupwork9090

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