RF Engineers da assumere
9 risultati mostrati
Freelance sponsorizzati
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Professional Embedded System Engineer with 9 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC (MF...Professional Embedded System Engineer with 9 years of experience on hardware and embedded software development. PCB Tools : - Altium - KiCAD - Eagle - EasyEDA Microcontroller : - AVR - STM32 - ESP8266 / ESP32 - NXP - Texas Instrument - Arduino - Raspberry / Banana / Orange Pi SBC Wireless Communication - NFC (MF classic, desfire, ultralight, NTAG424, NTAG213, NTAG21x, ICODE) implemented on payment, membership, access control with various NFC reader on desktop such as ACR122U, ACR120U, castle tech QP8000 to android custom reader - RFID short / long range - WiFi, Bluetooth, LoRa Wired Communication - UART, SPI, I2C, CAN, LIN, RS232, RS485 Protocol Data - MODBUS RTU / ASCII - HTTP, MQTT, TCP, UDP meno
Assumi edi45
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Elettronica, Ingegneria Elettrica, Configurazione Circuiti Stampati, Progettazione di Circuiti, MicrocontrolloreDearSir, 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 meno
Assumi macroenergy
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Welcome to Figle Technologies Private Limited. We are a team of well-experienced professional managers, developers, and designers who work with the aim to offer the customers 100% work satisfaction at a minimal rate. Our members hold expertise in the field of Mobile app development: Android iOS, Flutter, React...Welcome to Figle Technologies Private Limited. We are a team of well-experienced professional managers, developers, and designers who work with the aim to offer the customers 100% work satisfaction at a minimal rate. Our members hold expertise in the field of Mobile app development: Android iOS, Flutter, React Native, Swift, UI/UX, App Designs. Web development: HTML, CSS, Bootstrap, React js, Express js, Angular js, Wordpress, Magento. Database: Mysql, MongoDB, Firebase, AWS. And Designing: Figma, Adobe XD, Adobe Photoshop, Adobe Illustrator. We are comfortable handling project at any timezone and assure on-time delivery, Mostly we're available 18 to 20 hours per day. We function as a company and believe in teamwork with optimum leadership. Our service base includes regional, national and international levels without any such major variation pertaining to the pricing policy. With us, you will enjoy quality work delivered within a set time period. We also offer reliable edit and change service for a certain time span. So if you are looking for any help with respect to mobile app development or website development or database and designing, get in touch with us and ask for our quote. We assure you that we will not be disappointed. Best Regards, Figle Technologies Team meno
Assumi figletech
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AI (Artificial Intelligence) HW/SW, Arduino, Progettazione di Circuiti, Digital Electronics, Ingegneria ElettricaI have over 10 years of experience in electrical and electronics engineering. I pay great attention to detail and I work in only the most efficient and time saving ways possible. I am a professional Electronic Engineer with a focus in the development of Electronic consumer and RF IoT devices. I developed many kinds...I have over 10 years of experience in electrical and electronics engineering. I pay great attention to detail and I work in only the most efficient and time saving ways possible. I am a professional Electronic Engineer with a focus in the development of Electronic consumer and RF IoT devices. I developed many kinds of electronic consumer devices and RF IoT devices dealing with designing and printing PCBs. I also spent time working with writing firmware programs for various embedded systems. My versatile skills allow me to work on each step of the development of the Electronic Consumer and RF IoT device; from conceptualization, schematic design, PCB layout & routing, rapid prototyping, to firmware program development and debugging/troubleshooting. I have experience in: PCB ROUTING AND LAYOUT DESIGN - PCB design Tools: Altium Designer, Eagle, Allegro, KiCAD, EasyEDA - BOM optimization including components search available in stock at Digikey and/or Mouser - High speed signaling: DDR3 memory, PCIe, eMMC, LVDS, length matching, RF impedance matching - Rapid PCB manufacturing for both PoC and massive scaling production from several PCB factories at high quality, low cost and quick turnaround time - Hardware testing from home lab using several tools like oscilloscope, multimeter, spectrum analyzer, network analyzer, hot air solder - Hardware Safety: EMI/EMC design, ESD protection, UL testing, NRTL/CES Standards - Class D Audio amplifiers integrated with Bluetooth module - High power LED drivers, RGB LED control devices, and UVC LED based sanitizing device - FPGA SoC based high speed Gigabit Ethernet devices and high resolution ADC controlling device - CCD and CMOS camera control system using Omni Vision camera modules and RPi NoIR camera module - MSP430 and STM32 based embedded system development - Integrated All-in-one PCB board development from lots of Arduino breakout boards and sensor boards FIRMWARE/SOFTWARE PROGRAMMING - Raspberry Pi, ESP32, STM32, Arduino - MCU: ATmega328, STM32, MSP430, PIC12/18/32, EFM32,TMS320 - IDE: Keil, Segger, IAR, esp-idf, TI Code vision, STM32 CubeMX, Arduino IDE - Language: Python, C/C++, Qt - Web Cloud: Amazon web service (AWS), Google Home, Alexa, MS Azure meno
Assumi qc189
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Elettronica, Ingegneria Elettrica, Progettazione di Circuiti, Configurazione Circuiti Stampati, MicrocontrolloreHello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients...Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients with the best possible product without breaking the bank. I offer services in many areas, including (but not limited to): ● Embedded Systems: Analog and digital circuitry design and simulation, PCB design, firmware development. ● Analog Electronics Design: Analog frontends, amplifiers, filters, mixers, and general analog circuitry for low-frequency, low-power precision applications. ● Power Electronics: Circuitry design and simulations, high power PCB design, control systems. ● RF design: RF circuitry and PCB design. I offer services for all product development stages: Proof of Concept, Prototyping, Value Analysis and Value Engineering, and Product Release. I’m well-versed in a vast array of software and tools, and believe in always keeping up to date on the most modern and revolutionary techniques. I am proficient in: ● Schematic drawing and PCB design: Altium Designer, KiCAD, EasyEDA, OrCAD and EagleCAD. ● Software simulation: NGSpice, PSpice and LTSpice. ● Firmware development: STMcube (ST Microelectronics), CCS (Texas Instruments), Segger Embedded Studio and MPLABX (Microchip and Atmel). If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests in a timely manner. Thank you for your time and have a great day! meno
Assumi cmsivolella
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I am a skilled Developer who believes in committing to projects from start to finish. As my client, you’ll be interacting with a true professional who believes in communication, meeting deadlines, and building products that are worth your investment. Past expertise includes: > NFC tags > Artist finding ...I am a skilled Developer who believes in committing to projects from start to finish. As my client, you’ll be interacting with a true professional who believes in communication, meeting deadlines, and building products that are worth your investment. Past expertise includes: > NFC tags > Artist finding > Delivery services > Food delivery > Dating > Influencer market > Car rental > Uber type > Biometric recognition > Pets > Marketplace for sneakers, B2B, P2P, B2C, D2C > Tourism > On-demand > Church and holy apps > Online retail and purchase > Payment and banking > Security services > IOT based raspberry pi and control board > Events > Fitness > Games AR and VR > Parking and sensor BLE solutions Along with the help of a strong, supportive team, I’m able to offer services involving the following skills and tech knowledge: ● iPhone ● Android ● Flutter ● IONIC ● PHP ● Laravel ● CodeIgniter ● Python ● Node.js ● React JS ● Angular 10 ● UI Design ● Logo Design ● Machine Learning ● Data Mining ● Data Visualization I’ve worked with some truly amazing clients and created some wonderful projects, so if you need any examples of my work, please ask! I’m happy to share my past successes and give you a sense of who I am as a professional. More than anything, I’m here to help you turn your vision into a tangible thing. So please, let me know what I can do for you! I look forward to your business and your time! meno
Assumi harishparas
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Dharmeshghoghari Dharmeshghoghari
25 $ USD / oraIOS ★ ANDROID ★ WEBSITE ★ PHP ★ LARAVEL ★ UI/UX⭐️ Awarded ★Preferred Freelancer★ for exceptional performance ⭐️ Successfully delivered 130+ Projects as a efficient Team ⭐️ Achieved a 100% Job Success Rate, Ensuring Client Satisfaction ⭐️ Committed to delivering High Quality Work and Cost-efficient Services ⭐️ Backed by more than 11+ Yrs of Industry Experience ⭐️...⭐️ Awarded ★Preferred Freelancer★ for exceptional performance ⭐️ Successfully delivered 130+ Projects as a efficient Team ⭐️ Achieved a 100% Job Success Rate, Ensuring Client Satisfaction ⭐️ Committed to delivering High Quality Work and Cost-efficient Services ⭐️ Backed by more than 11+ Yrs of Industry Experience ⭐️ Dedicated to building Long Term, Productive Partnerships. We are a passionate team of Developers, Designers and Innovators. Who specialize in creating stunning Mobile Apps, Websites and Graphics tailored to your business needs. With our expertise and creativity, we bring your vision to life, delivering exceptional digital solutions that leave a lasting impact. ★ WHY CONSIDER OUR TEAM ★ ✅ Dedicated to ensuring your Success ✅ Delivering exceptional Quality work at Competitive Prices ✅ Extensive expertise in iPhone, Android, Backend architecture, and Database Technologies ✅ Crafting applications that cater to All Devices ✅ Punctual Delivery of products ✅ Always staying abreast of the Latest Technologies ★ OUR CORE SKILLS AND EXPERIENCES ENCOMPASS ★ ⭐ Backend Interaction - Rest API, JSON, XML, PHP, Laravel, CodeIgniter ⭐ Databases / Data Management - SQLite, MySQL, Parse, MongoDB ⭐ Social Integration - Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ⭐ Chat - XMPP, Socket, Firebase, GetStream, Twilio ⭐ Version Control Tools - Github, Bitbucket, Gitlab ⭐ Location Services - Google Map, Apple Map kit, Geolocation, GPS, Location Tracking ⭐ Audio / Video Live Streaming ⭐ Firebase APIs ⭐ Payment Gateway - Paypal, Braintree, Stripe ⭐ QR Codes, Bar Codes, VIN Scanner, NFC Tags Reading ⭐ In-App Purchase, Advertisement, Push Notifications, GCM, Google Analytics ⭐ Photo & Video Sharing, Editor, Filter ★ TECHNOLOGIES WE UTILIZE FOR DEVELOPMENT ★ ✔️ iOS : Swift, Objective-C ✔️ Android : Kotlin, Java ✔️ Web / Backend : PHP, Laravel, CodeIgniter, WordPress, ✔️ Cross Platform (Hybrid) : Flutter (Dart) ✔️ Frontend : HTML5, CSS3, BootStrap, JavaScript, jQuery ✨ FREE INTRODUCTORY : I'd like to offer you a Complementary Consultation to discuss potential collaboration and explore how we can work together on your project. During this introductory call, We'll exchange valuable ideas and insights, regardless of whether we end up partnering on the project. Your time in reviewing my profile is sincerely appreciated! I am committed to exceeding expectations and delivering outstanding results for you. Regards, Dharmesh ✌️ meno
Assumi Dharmeshghoghari
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We take immense pride in offering a diverse range of top-notch services to cater to your business needs. With a strong focus on client satisfaction, we have established ourselves as a leading name in the industry. Here's why you should choose us for your next project: Comprehensive Service Portfolio: Our expertise...We take immense pride in offering a diverse range of top-notch services to cater to your business needs. With a strong focus on client satisfaction, we have established ourselves as a leading name in the industry. Here's why you should choose us for your next project: Comprehensive Service Portfolio: Our expertise spans various domains, ensuring that we can deliver exceptional results for any project you bring to us. From web development and CRM solutions to native and hybrid mobile application development, we have you covered. Cutting-edge Technology: We stay ahead of the curve by utilizing the latest and most powerful technologies in the industry. Our team is proficient in a wide array of programming languages and frameworks. Functional and Aesthetic Design: In addition to our development prowess, we also place great emphasis on creating visually stunning and highly functional designs. Our team of designers works closely with developers to ensure a seamless blend of aesthetics and functionality in every project. Passionate Professionals: We are not just developers; we are passionate creators. Our love for what we do drives us to deliver nothing short of excellence. Our dedication to the craft ensures that we never compromise on the quality of our products and services. Long-term Partnership: We are not in the business of short-term gains. Our primary goal is to build long-lasting relationships with our clients. We understand that your success is our success, and that's why we go the extra mile to satisfy your requirements. Transparent and Honest Approach: Transparency and honesty are the cornerstones of our business. When you work with us, you can expect clear communication, regular updates, and complete honesty throughout the project's lifecycle. Tailored Solutions: No two projects are the same, and we understand that. We take the time to understand your unique needs and business goals, allowing us to deliver customized solutions that perfectly align with your vision. Proven Track Record: Our track record speaks for itself. We have successfully completed numerous projects for clients from various industries, earning rave reviews for our exceptional work. When you choose us, you are not just hiring developers; you are partnering with passionate professionals who are committed to transforming your ideas into reality. Let us be your trusted technology partner, and together, we will achieve greatness. Contact us today to discuss your project requirements and embark on a journey of innovation and success! meno
Assumi abhishek060
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I am a senior developer from Ukraine, with many years of experience developing high quality tech solutions for different industries. I am specialized in tailor made solutions that involve understanding very well our clients needs, in order to propose the best solutions possible. Full stack development Expertise in: →...I am a senior developer from Ukraine, with many years of experience developing high quality tech solutions for different industries. I am specialized in tailor made solutions that involve understanding very well our clients needs, in order to propose the best solutions possible. Full stack development Expertise in: → Laravel (PHP) | NodeJS | Python → TailwindCSS | JavaScript | BootStrap → ReactJS | AngularJS | VueJS | NextJS | NuxtJS | ReduxJS | Three.js | Express.js → Databases: SQL | MySQL | PostgreSQL | Oracle | MongoDB | MariaDB → A plus: Python, Java, .NET Core → RESTful and SOAP API(s) development + integrations → CMS: WordPress | Shopify | Joomla | Drupal | Magento | Wix | Prestashop → UI/UX Design: Figma | AdobeXD Mobile Expertise: → Native: Java, Kotlin, Swift, Objective C, Xamarin → Hybrid: Flutter, React Native → SQLite, MongoDB, PostgreSQL → Games: Unity (3D and 2D) meno
Assumi OleksandrIskryts