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40 USD / hourI am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI reduction) - High-speed and mixed-signal PCB design (impedance and length matching) - Schematic & PCB layout and BOM for production-ready hardware - Power supply and filtering design - Antenna design and tuning (GNSS, Wi-Fi, ISM bands...) Typical work: - Wi-Fi, BLE, LoRa, and custom RF hardware - Compact and embedded antennas - Multilayer PCBs optimized for performance and cost - Design review, layout correction, and RF/EMI troubleshooting Tools: - RF design and simulation tools (ADS, CST, and HFSS) - PCB design tools (Altium, KiCAD, OrCAD, PADS, and EasyEDA) - Others (NI Multisim, Proteus, Matlab...) Thanks for visiting my profile.Hire leonidye
30 USD / hourELECTRICAL , MECHANICAL , INDUSTRIAL, DESIGN ENGINEER As a highly skilled and experienced engineer, I am excited to offer my expertise to clients in need of top-quality engineering services. With a deep understanding of engineering principles and regulatory requirements, I am committed to delivering exceptional results that meet and exceed your expectations. Whether you need assistance with design, analysis, or project management, I am dedicated to providing the highest level of service and support to help you achieve your goals. WE LISTEN, DESIGN & DELIVER Services Offered: ☑️ MEP : ☑️ ELECTRICAL : ELECTRICAL PLAN, POWER DISTRIBUTION,WIRE SIZING, PANEL SCHEDULE, LOAD CALCULATION, SLD, LIGHTING DESIGN ☑️ HIGH VOLTAGE POWER, DESIGN, SUBSTATION DESIGN, CABLE TRAYS, CABLE TRENCHES , GRID,etc. ☑️LOW VOLTAGE POWER DESIGN ☑️PLC AND CONTROL PANEL DESIGN IN AUTOCAD ELECTRICAL ☑️ INDUSTRIAL ENGINEERING ☑️MECHANICAL ENGINEERING : ENGINEERING DRAWING ☑️HVAC SYSTEM DESIGN : DUCT LAYOUT, LOAD CALCULATIONS etc. ☑️ ENERGY MODELING AND ANALYSIS: MANUAL J, S , TITLE 24 etc ☑️ PLUMBING ☑️ RENEWABLE ENERGY (PHOTOVOLTAIC PV SYSTEM , WIND FARM DESIGN, Pv Syst) ☑️EV CHARGING STATIONS ☑️ FIRE ALARM l FIRE SPRINKLER DESIGN ☑️ STRUCTURAL DESIGN : ADVANCED STEEL STRUCTURAL AND FABRICATION DRAWINGS ☑️ TELECOMMUNICATION ENGINEERING ☑️ CAD/CAM | 3D DESIGN AND VISUALIZATION ☑️ P & ID ☑️ ARCHITECTURAL/STRUCTURAL/CIVIL ENGINEERING ☑️PERMIT DRAWINGS and PE STAMPS (USA & CANADA) LICENSED SOFTWAERE: ☑️ REVIT ☑️ AUTOCAD ELECTRICAL ☑️ Eplan ☑️ PLANT 3D ☑️ SOLIDWORKS ☑️ PV Syst ☑️ TEKLA STRUCTURES ☑️ AUTODESK ADVANCED STEEL WE HANDLE RESIDENTIAL, COMMERCIAL & INDUSTRIAL PROJECTS Some of our clients: 1. Siemens 2. FCowen Engineering IncHire victoromondi188
40 USD / hourThank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development -Core Competencies: -PCB Design & Development: Expert in designing reliable, high-performance printed circuit boards (PCBs). Specialization in power supply circuits (DC-DC, AC-DC conversions) and multilayer designs for embedded systems. Proven track record in developing efficient LED driver circuits and RF PCB layouts. -Firmware Development: Extensive experience programming microcontrollers including STM32, DSPIC, ESP32 and ESP8266. Mastery of communication protocols such as UART, SPI, Ethernet, USB, CAN, and MODBUS for seamless integration. Proficient in implementing wireless technologies including Wi-Fi, Bluetooth, and ZigBee. -RF Design & Analysis: Strong capabilities in RF circuit design, antenna optimization, and simulation for applications like WiFi, Bluetooth, and RFID. Expertise in developing RF filters, splitters, transceivers, and power amplifiers tailored to specific application needs. I am committed to delivering cost-effective, high-quality solutions without compromising performance or deadlines. I welcome the opportunity to connect and discuss how I can contribute to your projects.Hire markoa7
30 USD / hour✋ Hi there! I’m Abdul Majeed, an experienced Embedded Systems Engineer and Professional PCB Designer with expertise across a wide range of cutting-edge technologies. Here’s what I bring to the table: ⚡ Microcontroller Programming: ✔ Nordic: nRF51, nRF52, nRF53 ✔ TI: CC13xx, CC25xx, CC26xx, CC32xx ✔ 8051: Atmel, Intel, Nuvoton ✔ STM: STM8, STM32, BlueNRG-1, BlueNRG-2 ✔ AVR: 8-Bit, 32-Bit ✔ Cypress: BLE PSoCs ✔ Dialog Semiconductor: DA1458x, DA1453x ✔ ESP: ESP12, ESP32, ESP8266, ESP32 S3, ESP32 C3 ⚡ Electronic Development Boards: ✔ Arduino Uno, Nano ✔ STM32 Nucleo and Discovery ✔ TI's Launchpad ⚡ Single Board Computers: ✔ Raspberry pi ✔ Banana Pi ✔ Beaglebone Black ⚡ Electronics Modules: ✔ RFID and Fingerprint Modules ✔ RF Transceivers: Silicon Labs chips, Zigbee, Wi-Fi, Nordic, etc. ✔ Camera Modules: Omnivision ✔ Storage: SD card and memory chips ✔ Display Modules: LCD, GLCD, TFT, LED, OLED, etc. ✔ IoT Modules ⚡ Computer Software: ✔ Development IDEs: Keil, Visual Studio Code, STM32 Cube IDE ✔ PCB Design: Altium, Eagle, KiCAD, Easy EDA ✔ App Development: Blynk IOT, Adafruit IO, Arduino cloud, Thingsboard ⚡ Simulations Software ✔ MATLAB Simulink ✔ Proteus ✔ Logisim ✔ Multisim ⚡ IoT & Wireless Communication ✔ Proficient in Wi-Fi, BLE, Zigbee, LoRa, HTTP / HTTPS, and MQTT protocol. ✔ Expertise in wearable IoT devices, smart home automation, and industrial IoT projects. ⚡ System Integration & Prototyping ✔ Firmware and hardware integration for sensors, motors, and actuators. ✔ Real-time protocols: FTP, TCP/IP, and RTSP ✔ Extensive experience with streaming, data acquisition, and remote control systems. ⚡ Microcontroller-Based Projects: ✔ Automatic Street Light System: STM32-based power-efficient lighting system controlled by ambient light sensors. ✔ Gesture-Controlled Robot: ATMEGA32-powered robot using accelerometer and gyroscope modules. ✔ Smart Trash Bin: A touchless waste management system using proximity sensors and servo motors. ⚡ Industrial Projects: ✔ Industrial IoT Gateway: A robust NodeMCU-based gateway for connecting industrial devices to cloud platforms. ✔ Battery Management System (BMS): STM32-based controller for monitoring lithium-ion battery packs. ✔ Motor Driver PCB Design: Compact and efficient PCB for controlling DC motors with ESP32. ⚡ PCB Designing Projects: ✔ Power Supply PCB: Design of a regulated dual-output power supply with overcurrent protection. ✔ Custom Sensor Node PCB: Low-power PCB with temperature, humidity, and pressure sensors for wireless data transmission. ✔ RF Module PCB: Compact PCB for RF communication with optimized antenna layout. ⚡ Why Choose Me? ✔ On-time delivery and top-notch quality at reasonable rates. ✔ Free support and maintenance after project completion. ✔ Client satisfaction is my top priority! Let’s bring your ideas to life with innovation and precision! Any questions? Interested in working with me? Send me a message or hit the ‘Hire Me Now’ button and let’s get started!Hire majeed219
35 USD / hourI’m an experienced over 10 years PCB and Embedded Systems Engineer specializing in hardware–firmware integration, RF design, and IoT product development. Electrical and Embedded Systems Engineer with over 10 years of experience in PCB design, embedded firmware development, and hardware system integration. Proven expertise in ESP32, STM32, Arduino, MATLAB, and Altium Designer. Strong background in delivering production‑ready designs for IoT, automation, and industrial applications. Core Skills - Embedded Systems (ESP32, STM32, Arduino) - PCB Design – Altium, KiCad - Firmware Development (C/C++) - MATLAB / Simulink / LabVIEW - Communication Protocols: UART, SPI, I2C, CAN - IoT Systems & Sensors - Hardware Debugging & Testing - Power Electronics & Control Systems My focus is on precision, efficiency, and reliability from concept to prototype. I specialize in transforming ideas into reliable, production-ready electronic systems from schematic to firmware to prototype. 💡 Core Expertise 🔹 PCB Design & Hardware Development Expert in Altium Designer, KiCad, Eagle, and EasyEDA High-speed multilayer PCB design with analog/digital mixed-signal precision Proven experience with BMS boards, IoT devices, RF modules, and motor drivers Emphasis on EMC compliance, low-noise layout, and manufacturability 🔹 Embedded Systems & Firmware Engineering Proficient in C/C++, FreeRTOS, and bare-metal programming Platforms: STM32, ESP32, PIC, Arduino, nRF52, Raspberry Pi Integration of sensors, actuators, communication interfaces, and wireless modules Focused on power optimization, real-time control, and efficient resource use 🔹 RF, IoT, Raspeberry PI & Wireless Communication Skilled in Wi-Fi, BLE, Zigbee, LoRa, and custom RF design PCB antenna tuning and matching network design Cloud & data integration via MQTT, HTTP/HTTPS, and Python automation 🧠 Secondary Expertise 🔸 Simulation & Modeling MATLAB/Simulink for control, signal processing, and dynamic systems LTSpice, Multisim, Proteus for analog/digital circuit simulation 🔸 Test, Measurement & Automation LabVIEW NI for data acquisition, visualization, and industrial automation Real-time system design, test bench automation, and measurement control 🎯 Why Choose Me ✔ Master’s-level expertise in Embedded & Electronics Design ✔ Cross-domain proficiency: Hardware + Firmware + RF ✔ Precise documentation — schematics, BOM, and Gerber files ✔ Fast communication, full confidentiality, and milestone-based delivery ✔ Free post-project support for long-term client satisfaction Let’s turn your concept into a powerful, real-world product with precision, reliability, and innovation. Best regards, Engr. Muhammad Usman PCB | Embedded | RF | IoT | MATLAB | LabVIEWHire engrusmanfaiz
20 USD / hourTop 30 SolidWorks Freelancer | 14+ Years | Sheet metal, DFM & Automation Specialist Hi, I'm Abu Shahama Khan, founder of Arrant Engineering Solutions. I do two things: design manufacturing-ready mechanical products that don't fail on the shop floor, and build SolidWorks automation tools (C# add-ins, VBA macros) for engineering teams losing hours to repetitive CAD work. Track record: - Top 30 SolidWorks freelancer on Freelancer.com - 300+ clients across 50+ countries, 14+ years - 4.8/5 rating across 205+ reviews - 99% on-budget delivery, 87% on-time delivery - Preferred Freelancer, ASME Y14.5 GD&T Certified - Largest assembly delivered: 8,759 components Mechanical design work I've led (NDA-anonymized where required): - Multi-thousand-component sheet metal chassis for an acoustic recording studio (European client) — equation-driven parametric design that cut studio resize iterations from ~1 week to ~10 minutes - 20–30 m parametric maritime observation tower (German client) — DNV/ABS/IMO compliance, FEA validation coordinated through specialist third party - Multi-bay IoT parcel locker (USA) — lock-agnostic enclosure designed to accept UL 294-certified electronic lock modules from multiple manufacturers, IP54 ingress protection - IP65 outdoor display enclosure (Australia) — sheet metal + thermal management - FDA-regulated medical laser device (Canadian medical technology client, under NDA) — ISO 13485 design controls - Heavy industrial weldments and lifters, food-grade NSF/ANSI equipment, patent drawings for EU/UK/USA/China filings SolidWorks automation work: - Custom add-ins (C# / SolidWorks API) — drawing standard validators, BOM generators, custom property managers, EPDM workflow integrations - VBA macros for batch PDF/DXF/STEP exports, file rename utilities, and Pack-and-Go automation - Excel ↔ SolidWorks bridges for parameter tables and BOM round-tripping Stack: SolidWorks (advanced) • CATIA • NX • Creo • Inventor • AutoCAD - ANSYS (FEA/CFD) • KeyShot • C# / SolidWorks API • Visual Studio 2022 - 3D printing (FDM/SLS) Standards & compliance: ASME Y14.5 • ISO 9001 • ISO 13485 • FDA • UL/CE - DNV/ABS/IMO • IP54/IP65/IP67 • NSF/ANSI • DIN Why clients hire me: - Production-ready deliverables — manufacturing drawings, GD&T, flat patterns, BOMs that go straight to the shop floor - Manufacturing-aware design — I know what bend radii, weld preps, and tolerance schemes the fab line will accept - Direct communication with the engineer doing the work — no agency handoff chains - Comfort with regulated and complex projects — medical, maritime, industrial, IoT Based in India (IST). Working hours overlap with US-East 7–10 PM IST and EU 1–6 PM IST daily, with scheduled calls available for US-West and Australia. Send me your project — sketches, STEP files, or a description of the CAD bottleneck. I'll review and flag DFM or workflow risks upfront before you commit.Hire abushahama
10 USD / hour⭐⭐⭐⭐⭐SUPREMACY WITH AFFORDABILITY⭐⭐⭐⭐⭐ I am a top-notch WordPress developer, Shopify developer, SEO expert, and editor who delivers quality work to our respected and honorable clients from all over the globe. I have been working as a Professional Website Developer/Content Writer/Graphic Designer for many international companies as a key worker. Many internationally trending blogs and websites use our generated content for their publishment. With the core aim of client satisfaction, I have been providing what our clients need, and sometimes, of course, I deliver more than what our clients expect. Many perplexing projects made me eligible to accomplish every project successfully. We proficiently & proudly deliver: ⭐WordPress Website Development ⭐Elementor Customization/Page Development ⭐Shopify Store Creation/Maintenance/Management ⭐Article Writing/SEO/Academic Writing ⭐Laravel Development Contact me without any hesitation, I am approachable 24x7. Regards!Hire MubiArshad
40 USD / hourProduct Development Services Under One Roof We are a full-service product development team specializing in IoT, automotive electronics, embedded systems, and software solutions. From hardware, firmware, and PCB design to mobile apps, web dashboards, and cloud integration, we take products from concept to market. Trusted for reliability, manufacturability, and cost optimization, we deliver freelance, milestone-based, or long-term projects. Let’s build your next connected product!Hire ITECH
18 USD / hourAbout Us ---------------- Claymind Solutions Pvt Ltd is a leading IT services company specializing in custom software development, web & mobile app solutions, and digital transformation. With a proven track record of delivering high-quality, result-driven, and scalable solutions, we empower businesses to thrive in today’s competitive digital landscape. Our team of 30+ highly skilled professionals brings together expertise in - Angular, React, Next JS - PHP (Laravel, Codeigniter), DotNet Core, Node JS - Mongo DB, MySQL, MS SQL - Cloud hosting (Azure, AWS, GCP) - Hybrid App- React Native - WordPress , WooCommerce and WP plugins - Shopify and Shopify App creations - HTML , Headless CMS (tailwind) - PSD, Figma and Adobe XD and more, helping us deliver futuristic solutions tailored to your unique business needs. Our Expertise ---------------------- We provide end-to-end development services designed to help you succeed: 1. Web Development & Design – Modern, responsive, and conversion-driven websites 2. E-commerce Solutions – Shopify, WooCommerce, and custom-built platforms 3. Mobile App Development – Native and cross-platform apps with React Native 4. Custom Software Development – Tailor-made solutions for unique business workflows 5. API & Third-party Integrations – Payment gateways, CRMs, ERPs, and more 6. SEO & Performance Optimization – Drive visibility, traffic, and conversions Industries We Serve -------------------------------- We work with startups, SMEs, and enterprises across industries, including: 1. E-commerce & Retail 2. Healthcare & Wellness 3. Real Estate 4. Education & E-learning 5. Finance & SaaS Platforms 6. Travel & Hospitality and many more Our Commitment ---------------------------- At Claymind Solutions, we believe in building long-term partnerships with our clients. We go beyond just delivering code — we craft digital solutions that are impactful, innovative, and results-driven. Our goal is simple: to help your business succeed.Hire iTechnoweb
10 USD / hourHello, I can assist you with installation, configuration, troubleshooting, and performance optimization for your Linux and Windows Server systems. I can offer tailored solutions for your infrastructure, alternative approaches, and open-source improvements, backed by over 10 years of experience. Feel free to contact me for more information.Hire itechnic3
25 USD / hourHello! I am the Founder and Technical Director of iTechNotion IT Solutions. We are a team of 50+ skilled IT Engineers. We are an IT development company with 10+ years of experience in custom Mobile and Web apps. We have designed & developed a wide range of apps from startup companies to large MNCs. On top of that, we also provide Video Conferencing Solutions for different domains like Corporates, Telemedicine, Education, Virtual Fitness, etc. Our expertise : - Node js, Angular Js, React Js - iBeacons, Eddystone beacons, IoT - IOS development (swift, obj-c) - Android development (Kotlin, Java) - Web Development (PHP, Java, Python) - Open Source customization and custom plugin development - Database (Mysql, MSSQL, MongoDB) - Cloud Server (AWS, AZURE, Google Cloud, Digital Ocean) - Bot Development (Cognitive Services by Microsoft, Lex, Polly, etc) - Video Conferencing (Jitsi, Big Blue Button, Agora, Wowza) Our core competency lies in excellent communication throughout the project, complete end-end management of a new website development project. We usually respond within two hours and I promise to get back to you within 24 hours. Let's connect.Hire itechnotion
15 USD / hourWelcome to ITECHIDEAS — a full-service Website and Mobile App Development Agency dedicated to helping businesses grow through innovative, high-performing digital solutions. With a team of expert developers, designers, and project managers, we deliver custom websites, mobile applications, and digital platforms that combine beautiful design with cutting-edge technology. Whether you’re a startup looking to launch your MVP or an established business seeking digital transformation — we’ve got you covered. 🚀 What We Do 🌐 Web Development: Custom Business Websites (React, Next.js, Laravel, WordPress) eCommerce Platforms (Shopify, WooCommerce, Magento) Web Applications and Dashboards API Integration and Backend Development 📱 Mobile App Development: iOS and Android App Development (Swift, Kotlin, Flutter, React Native) Cross-platform Solutions UI/UX Design and Prototyping App Maintenance and Support 💡 Why Choose Us ✅ Experienced & Dedicated Team ✅ On-time Delivery with Quality Assurance ✅ Transparent Communication and Project Management ✅ Long-term Client Relationships We believe in building technology that makes a difference — scalable, secure, and user-friendly solutions that help your business thrive in the digital world. 📞 Let’s Build Something Great Have an idea or project in mind? Let’s turn it into a reality. Message us today to discuss how we can help bring your vision to life!Hire itechi
20 USD / hourI am a digital marketing expert with a focus on social media marketing, Google Tag Manager, and Facebook Pixel. I help businesses grow online by crafting targeted social media campaigns, accurately tracking user behavior, and optimizing ad performance. My goal is to drive engagement, boost conversions, and deliver measurable results for your brand.Hire itechxo"\t\t\t\t"
24 USD / hourI have 15 years of experience on web and windows based application development on C#. I have expertise on back end development with .Net Core, Blockchain development, C#, MVC, WCF, WPF, WebAPI, AOP Programming, Azure, AWS, Microservice, Messaging queue like Rabbit Queue and MSMQ, IOC like Autofac, Unity. I have also worked on front end with HTML 5, AngularJS, KnockoutJs and other templates and plugins. I have experience to work on SharePoint. Worked on SharePoint 2010, SharePoint 2013, Office 365, MOSS 2007 also. I have hands on experience on custom content types, taxonomy, custom workflow, custom web parts, timer jobs, branding, search customization, InfoPath forms, Office 365 SharePoint online for SharePoint solutions. I would like to give my best and provide solutions to end client in time and make sure they get satisfied with my solutions.Hire iTechDev1
20 USD / hourI am an experienced professional with a background in the field of computer science. With over four years of experience in the industry, I have gained expertise in a variety of programming languages, including C, Java, C++, and web development. Additionally, I offer a wide range of services, including content writing, virtual assistance, graphic design, and resume writing. As an autonomous and versatile individual, I am constantly seeking new challenges and opportunities to enhance my skills and abilities. I am a creative and curious problem solver, who is able to quickly and effectively meet the needs of my clients. I am passionate about my work and dedicated to delivering high-quality results that exceed the expectations of my clients. I believe in building long-term relationships with my clients based on trust, respect, and mutual understanding. Thank you for taking the time to read my bio. If you have any questions or would like to discuss a potential project, please feel free to contact me.Hire iTechDevelopper
15 USD / hourMamadou Ndiaye est un développeur junior passionné par les technologies web et la création de solutions utiles. Formé en sciences et techniques de l'informatique, il a acquis de solides compétences en HTML, CSS, JavaScript ainsi quen React, Node.js et MongoDB. Curieux, autonome et toujours prêt à apprendre, Mamadou se forme en continu à travers des projets pratiques et des certifications reconnues. Il aime concevoir des interfaces fluides, comprendre les besoins utilisateurs et développer des applications fonctionnelles de bout en bout. Motivé, sérieux et adaptable, il est prêt à sengager pleinement dans des projets concrets et à évoluer au sein dune équipe dynamique.Hire itechndiaye
25 USD / hourSiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the highest quality solutions that are secure, scalable, and cost-effective. We stay at the forefront of technology and leverage the latest innovations to create solutions that are reliable and easy to use. ⭐ Services We Offer ✔ Web 2.0 ☑️ UX/UI research & design ☑️ Frontend development: React.js, Vue.js, Typescript ☑️ Backend development: Python (Django), Node.js, ☑️ Mobile app development: Flutter, React Native ✔ Web3.0 & Blockchain Solutions ☑️ Chains - Ethereum, EOS, Solana, Binance, Polygon ☑️ Smart contracts = ERC20, ERC721, ERC721A, ERC1155 ☑️ DeX's - Pancake Swap, Uniswap, Sushi Swap ☑️ DAO - From smart contract development to DAO governance ☑️ dApps - NFT minting buy, sell OR digital assess buy / sell OR Identity management etc. ☑️ Hyper-ledgers - Substrate [custom chain development] ✔ Embedded Systems Development ☑️ Hardware Design - PCB , High Speed, antennas & FPGA's ☑️ Drivers Development - I2C, CAN, USART, PCIe, AXI, DMA, Interrupt Controllers ☑️ Embedded Linux - Yocto , BitBake, ☑️ IOT application development - BLE, LTE 4G, 5G, LoraWAN, Zigbee, WiFi & Wifi6 ☑️ Cloud Integrations - GoogleCloud, Azure, AWS ☑️ Hardware Design & Verification Services - RISCV SoC design & verification ⭐ Our commitment ✅ 100% work quality ✅ Project demonstration & documentation ✅ Active support against any issue (even after deployment) ✅ 15 hours free-of-cost maintenance & support ✅ Free Discovery sessions & project consultation At SiliconNexus, we believe in building long-term partnerships with our clients. Our commitment to customer service and excellence ensures that we exceed our clients’ expectations. We are passionate about helping our clients stay ahead of the competition by providing them with the best technology solutions available. Silicon Nexus Business Development & Consultant Book a Free Consultation CallHire aqibnasim
20 USD / hourWelcome to my Freelancer profile! I am a professional Electronics Engineer specializing in PCB design, circuit design, power electronics , IoT, firmware development, and embedded systems. Expertise PCB Design 1.Custom PCB Design – Single-layer, multi-layer, high-speed PCB layouts. 3.Power Electronics PCB – battery management, motor controllers,audio player PCB Software: OrCAD, PADS, Altium, Circuit Design & Development 1. Analog & Digital Circuits – Amplifiers, filters, logic gates, microcontrollers. 2.Power Electronics – DC-DC converters, inverters, rectifiers, motor drivers. audio player device 3.IoT Hardware – ESP32, STM32, GSM, LoRa, Zigbee. 4.Industrial & Consumer Electronics – Smart automation, sensor integration. Firmware & Software Development 1.Embedded Systems – Microcontroller coding, firmware optimization. 2.Wireless Communication – UART, I2C, SPI, CAN, GSM, BLE, LoRa. Manufacture we also offer manufacturing services, including material procurement, PCB manufacturing, SMT chip mounting processing, assembly and testing, packaging, and delivery. We have a comprehensive supply chain management system, stable partnerships with numerous high-quality material suppliers.Hire timl42
30 USD / hourDearSir, 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 -EasyedaHire macroenergy
