Zigbee Experts For Hire
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Sponsored Freelancers
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DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux...DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda less
Hire macroenergy
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I have 8 years of experience in IoT and have experience of Firmware Development in different microcontrollers. Done lots of sensors Integration with Microcontroller.I have 8 years of experience in IoT and have experience of Firmware Development in different microcontrollers. Done lots of sensors Integration with Microcontroller. less
Hire najab
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Having more than 10 years of experience in NLP, machine learning, image processing and computer vision I believe that I can do any task related to ML, deep learning and Data science. I have used almost all algorithms for ML like pca, lbp, lpq, hog, surf, sift etc for features extraction, KNN, decision trees, naïve...Having more than 10 years of experience in NLP, machine learning, image processing and computer vision I believe that I can do any task related to ML, deep learning and Data science. I have used almost all algorithms for ML like pca, lbp, lpq, hog, surf, sift etc for features extraction, KNN, decision trees, naïve bayes, random forests, svm, Neural Networks, BERT, Transformers, K-means for classification, clustering and predictive models. I have worked on different Python libraries and frameworks like Tensorflow, pandas, scikit learn,nltk, numpy matplotlib,scrapy, beautifulsoup etc I have used AWS for deploying different algorithms over web and used Flask for making rest Apis. I have also worked on many internet of things related projects in which I integrated machine learning models with iot. I have used node.js and Mqqt for iot related projects. I can make web, desktop and mobile applications related to these fields. Do you need to discuss my previous projects? Just ping me! Just inbox your requirements and consider your work done!! less
Hire ExpertsVision
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I am an experienced Electrical & Electronics & IoT Engineer with experience providing full-cycle Electrical Engineering services including Hardware, Firmware, Product Design, Prototyping, and Manufacturing. Hardware: - PCB design (Altium Designer, KiCad, Eagle), Multi-layer PCB layout (6-12 layers), flex-rigid PCB,...I am an experienced Electrical & Electronics & IoT Engineer with experience providing full-cycle Electrical Engineering services including Hardware, Firmware, Product Design, Prototyping, and Manufacturing. Hardware: - PCB design (Altium Designer, KiCad, Eagle), Multi-layer PCB layout (6-12 layers), flex-rigid PCB, HDI routing, dense routing, thermal management - PCB Prototype manufacturing, debugging, testing, and validation - Analog, Digital Signal Processing, Audio signal processing, High-End Audio amplifiers - Gigabit Ethernet and USB-C - Power electronics, High current PCB routing up to 100A, Power Supplies - High-speed routing with length matching, impedance calculations - Component selection, BOM optimization, and preparation of manufacturing documentation Firmware: - C, C++, Embedded C, Python, Java, JavaScript - STM32, ESP32, ESP8266, nRF51, nRF52, TI, NXP, MSP430, Nuvoton, Atmel, Beaglebone, PIC, Arduino, Raspberry Pi - Compilers & IDE ( GCC, Keil uVision, IAR, Simplicity Studio, Eclipse, CodeWarrior) - Robotics - AC, DC, BLDC, Step motors - Cellular network, GPS/GPRS, GSM - Wireless (Bluetooth, BLE, Zigbee, WiFi, Thread, LoRa, LoRaWAN) - Wired (I2C, SPI, RS232/RS485, Modbus, CAN) - Embedded Linux, Zephyr OS, FreeRTOS, Amazon FreeRTOS, Micrium OS, eCOS IoT: - Cloud Platforms Integration (Firebase, AWS IoT, Ayla, Evrythng) I have practical experience in medical, audio, automotive, Robotics, and industrial products including IoT projects, wearable devices, Smart-home systems, Noise Cancelling Earbuds and Headphones, ECG, EMG, PPG, SpO2 sensors, Blood pressure monitoring, Respiration rate monitoring, automotive control equipment, climate equipment, Radar, Lidar, RF design, Antenna design, hardware equipment for autonomous driving systems, High current and high power electronics (battery chargers, battery balancers, BLDC drivers, frequency converters, inverters, power banks, home power storage systems), High voltage power supplies (up to 30 kV), energy harvesting (solar, piezo, thermal), Solar trackers, Limbs position monitoring, and radio transmitter (2.4GHz, 5GHz) less
Hire john0938
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Hello! I am a professional Electrical Design Engineer with expertise in Embedded Systems. With over 10 years of experience, I provide clients with comprehensive electronic design and consultation services. I’m interested in taking the product and prototyping the concept design, along with high-quality documentation...Hello! I am a professional Electrical Design Engineer with expertise in Embedded Systems. With over 10 years of experience, I provide clients with comprehensive electronic design and consultation services. I’m interested in taking the product and prototyping the concept design, along with high-quality documentation suitable for prompt manufacturing of your product. My years of consulting experience leads to accurate project evaluation and on-schedule delivery of a functional design. I have hands-on experience in Industrial Automation, Motor Drives, Renewable Energy, Audio, RF Based Design(Wi-Fi, Cellular, Bluetooth, LoRa, GPS), Automotives, and Military Aviation. I can help you choose the best components for your application area and provide the best solution from both technical and price efficiency. My professional skills: ●Excellent prototyping skills which include soldering and reworking PCBs. ●Efficient electrical evaluation, testing, and PCB troubleshooting skills ●Demonstrate skills by adopting avant-garde PCB layout and packaging techniques ●Possess great communication, client support, and organizational skills ●Expertise in electrical drawing & schematic interpretation, oscilloscopes, multimeters, data logging, and computer logging. I utilise software tools that help to deliver the project on time are- PCB Tools: ●Kicad ●EAGLE ●Altium ●EasyEda MCU: ●Arduino ●ARM MCU: STM32, NXP, ●ESP32 ●NRF52 ●Texas Instrument C2000 ●FPGA: Xilinx Spartan & Zynq Series If you have any questions, please contact me at freelancer. Thank you! less
Hire arrijal1992
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chatgptsuperpow8 chatgptsuperpow8
$50 USD / hourSir, Your Project Will Be Completed In Time.My Objective is to provide the best of my services at an economical cost. I am a FULL STACK Engineer, Team leader and Software Architect with 12 years of experience. I have worked on more than 80 web and mobile applications. In those 80 projects I played a role of Architect, Project Lead and full stack...My Objective is to provide the best of my services at an economical cost. I am a FULL STACK Engineer, Team leader and Software Architect with 12 years of experience. I have worked on more than 80 web and mobile applications. In those 80 projects I played a role of Architect, Project Lead and full stack developer. Also, I have successfully designed and implemented a wide range of projects, from power supplies to embedded systems that leverage WiFi, Bluetooth, and network capabilities. I am Top Rated Plus web developer on Upwork, and many other portals similar to Upwork. My Top Skills are: ⭐Senior Full Stack Engineer with 12 years of experiences → Front-end: Angular / React → Back-end: Node.js / .Net Web API / GoLang / GraphQL / Django /Flask → Database: Postgres / MySQL / MongoDB / MSSQL → CI/CD: Docker / Jenkins / Bitbucket Pipeline / Team city → Style: Bootstrap / Angular Material / CSS / SCSS / Admin LTE / Blur Admin → Package Manager: NPM / Bower / Yarn / Nuget Package → Version control: Git (GitHub / BitBucket / GitLab / Azure) / SVN / Mercury → Task Manager: Jira / Zendesk / Trello / Pivotal Tracker / Vivify ⭐Senior Embedded Engineer with 8 years. Firmware features I can help with: → STM8/STM32/ESP32 development; → Embedded Linux development with Yocto; → Communication peripherals (SPI, UART, I2C); → Multithreaded code using FreeRTOS; → Hardware control; → C/C++/Python programming languages; → Various wireless communication protocols including Wi-Fi and BLE; → MQTT, AWS IoT Core; Docker My Strengths are: - Honesty and Transparency are important chapters of my work. - Fast Delivery and error-free code with proper comments - 12 Years of experience across major domains of Industry which help me understand business logic and requirements easily - Possess a refined intellect for understanding customers' points of view and solving them with a rigorous approach. - Being web developer from beginning and Team lead of Hybrid mobile application developers I posses both skills on web and mobile application development. I have years of experience working on Survey Applications, Supply Chain and Trucking software solutions, Booking applications, Real estate website developer, and e-learning app development. Look forward to working with you with the best of my services and attention. less
Hire chatgptsuperpow8