İşe Alınmak Üzere Power Engineers
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Sponsorlu Freelancerlar
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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 daha az
macroenergy
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Elektrik Mühendisliği, Mühendislik, Güç Kaynağı, Yenilenebilir Enerji Tasarımı, Yenilenebilir EnerjiA. Software Proficiency: AutoCAD PVsyst SketchUp Microsoft Office Suite B. Design & Calculations Expertise: String Sizing & Tilt Optimization: String sizing calculations and tilt pitch optimization, including determining the optimal pitch on sloped terrains. DC Capacity & Energy Estimation: Estimation of DC...A. Software Proficiency: AutoCAD PVsyst SketchUp Microsoft Office Suite B. Design & Calculations Expertise: String Sizing & Tilt Optimization: String sizing calculations and tilt pitch optimization, including determining the optimal pitch on sloped terrains. DC Capacity & Energy Estimation: Estimation of DC capacity and energy generation, with comparative analysis across different PV modules and inverter brands. Solar PV Array Layout: Development and optimization of Solar PV array layouts to enhance efficiency and performance. DC Single Line Diagrams & Bill of Quantities: Preparation of detailed DC Single Line Diagrams (SLD) and DC-side Bill of Quantities (BOQ). DC Cable & Component Sizing: Sizing and selection of DC cables, fuses, isolators, and DC breakers for String Monitoring Boxes (SMB), String Combiner Boxes (SCB), and Power Conditioning Units (PCU). Component Review: In-depth review of Solar PV Modules (BOM, CDF, TTR), DC cables, SCB/SMU, and Central Inverters (PCU). Cable Routing & Electrical Design: Design of DC cable routing, cable trenches, and cable schedules, including earthing, voltage drop, and power loss calculations. Shading Analysis: Conducting shading analysis using SketchUp to identify areas affected by shadow zones. Shading Loss Determination: Assessment of near and electrical shading losses based on the terrain profile. daha az
Photovoltaic24
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Welcome!! You have landed at a place where your quality of content, deadline, and satisfaction matters the most because I don’t leave a single loophole while handling your given task. Forget about your worries of shortage of time, approaching deadlines, or having little knowledge of doing your academic tasks and...Welcome!! You have landed at a place where your quality of content, deadline, and satisfaction matters the most because I don’t leave a single loophole while handling your given task. Forget about your worries of shortage of time, approaching deadlines, or having little knowledge of doing your academic tasks and assignments. I will be your go-to writer who will provide top-notch quality delivered within your given deadline. I am helping people since 2015 to stay away from any trouble of missing deadlines or getting lower grades. I have dedicated myself to providing a professional support system, where you don’t feel down anymore, but rather feel happy and satisfied by getting good grades and percentages in your coursework. Have a look at my services and ping me what you are looking for: (1) - Discussion Posts (2) - Reply Posts (3) - Annotated Bibliography (4) - Research Thesis (5) - Research Papers (6) - Proposal and Summaries (7) - Case Studies (8) - Research Essays & Article (9) - Journal Articles (10) - Book Summary and Analysis (12) - Online Quiz & Exams (13) - PowerPoint Presentations (14) - Report Writing Why Me? (1) - Well- Referenced (APA, MLA Harvard, Chicago, or IEEE) (2) - On-time Delivery (3) - Urgent Support if needed (4) - Plagiarism-Free Work Hire me and feel that "Your Work is Done". To discuss your projects please message me. Thank You! daha az
SolutionMart
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I 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...I 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. daha az
leonidye
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DOMO Integral Solutions has the main purpose to integrate solutions created by a multidisciplinary team to completely fill the client's needs. Our activities include development, testing, manufacturing, and prototyping. We combine almost 25 years of experience in different areas of industry, such as automotive...DOMO Integral Solutions has the main purpose to integrate solutions created by a multidisciplinary team to completely fill the client's needs. Our activities include development, testing, manufacturing, and prototyping. We combine almost 25 years of experience in different areas of industry, such as automotive development, PCB manufacture, drone design, telecommunications, business management, etc. Nowadays our job consists of combining both sides (technical and management), being responsible for people, and achieving goals for projects, always maintaining high standards of quality. daha az
A5Alberto
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Hi, I'm Raseduzzaman Ruman, a passionate and results-driven PCB Design Engineer with 6+ years of experience transforming innovative ideas into production-ready, reliable electronic hardware. I’ve successfully delivered PCB designs for IoT devices, power electronics, industrial control systems, and RF/high-speed...Hi, I'm Raseduzzaman Ruman, a passionate and results-driven PCB Design Engineer with 6+ years of experience transforming innovative ideas into production-ready, reliable electronic hardware. I’ve successfully delivered PCB designs for IoT devices, power electronics, industrial control systems, and RF/high-speed communication boards. Whether you're a startup prototyping your first product or an established company optimizing for production, I’m here to help you reduce costs, improve performance, and accelerate time-to-market. If you have a clear idea and need a dedicated expert to turn it into a manufacturable PCB, I’ll support you through every phase—from schematic capture to final testing. Core Services ✅Schematic Capture & Component Selection ✅ Multilayer PCB Layout (2–12 Layers, impedance controlled when required) ✅Power Electronics Design (DC-DC, SMPS, BMS) ✅RF & High-Speed PCB Design (USB, Wi-Fi, BLE, GSM, GPS, etc.) ✅ Microcontroller-Based PCB Design with multiple analog and digital sensor integration ✅ DFM Review & Optimization ✅ Gerber, BOM, Pick-and-Place File Generation ✅ Redesign, Reverse Engineering, Cost Optimization ✅ Prototyping & Production Support ✅Ordering PCB & PCBA from JLCPCB or PCBWay. Tools & Platforms I use ⚙️ PCB CAD Software: ✅Altium Designer, Autodesk Eagle, EasyEDA, KiCad ⚙️ Simulation Software: ✅ LTSpice, PSpice, Proteus, Multisim, TINA-TI, Fritzing ⚙️ Firmware (for hardware validation): ✅Languages: C/C++, Python ✅IDEs: Arduino IDE, Platform IO, STM32CubeIDE ⚙️ Communication Protocols: ✅Proficient in microcontroller and sensor communication through I²C, SPI, UART, RS-232, CAN, 1-Wire, I²S. ⚙️ Wireless & IoT: ✅Proficient in integrating IoT protocols like BLE, Wi-Fi, GSM, GPS, Zigbee, and Lora. ⚙️ Testing & Debugging ✔Test plan creation and validation ✔Fault resolution and root-cause debugging ✔User manuals and technical documentation ✔Full support during product testing and iteration Why Clients Choose Me ✔ 6+ years of proven PCB design success across industries ✔ Precision layouts with signal and power integrity best practices ✔Circuit validation through simulation and datasheet-based analysis ✔Effective collaboration with firmware & MCAD teams ✔ Strong sourcing knowledge and BOM cost control ✔ End-to-end support from design to production ✔ Timely delivery, transparent communication, and full project ownership ✔NDA-ready and IP-respectful work ethic Let’s Build Something Great Together If you're looking for a skilled PCB design expert who can bring your electronic product to life with precision and speed—let's talk! ✅ Click "Invite to Job" or send me a message to discuss your project today! daha az
PCBDESIGNER38
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I am an electronic engineer (Master's Degree) with over ten years of experience in designing power electronic systems and embedded systems. I worked for important Italian companies as a Hardware Designer, as you can see on my Linkedin profile https://www.linkedin.com/in/manuel-chiumarulo-2048083a. I have also...I am an electronic engineer (Master's Degree) with over ten years of experience in designing power electronic systems and embedded systems. I worked for important Italian companies as a Hardware Designer, as you can see on my Linkedin profile https://www.linkedin.com/in/manuel-chiumarulo-2048083a. I have also experienced with schematic, layout, and simulation of electronic circuits with KiCAD, OrCAD, ALTIUM, and PROTEUS. Generally, I route boards up to 8 layers with a CPU unit onboard that controls signal actuation, receives signals from sensors, and communicates with different peripherals. We are talking about boards ranging from 50 to 200 components both SMD and PTH, and connectors of various types. I have experience in programming on STM32 and ARDUINO, ESP32 platforms, and smart displays. I have been dealing with communication protocols such as I2C, UART, SPI, RS232, USB, etc. I have experience in MATLAB and MATHEMATICA programming. I worked in pack battery development, fuel gauge fine-tuning, and wireless charger station for embedded portable devices. I worked on developing a wireless charger platform for handheld devices up to 50 Watts ( inductive and resonance coupling). I have experience in RAMS Analysis (FMEA, DFMEA, PHA, FTA, LCC, etc) in the railway and automotive field. Experience in Montecarlo simulations and WCA electronic circuits. Experience with MATLAB, Simulink, and Mathematica. Experience in drafting technical and scientific documentation. I am a co-author of 4 scientific publications. daha az
ManuelChiumarulo
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Hello. I am an experienced Automation Engineer & Hardware Designer with 10+ years of expertise in PLC programming, industrial controls, embedded systems, and custom PCB development. I bring together both industrial automation and electronics engineering, allowing me to design complete control solutions — from PLC...Hello. I am an experienced Automation Engineer & Hardware Designer with 10+ years of expertise in PLC programming, industrial controls, embedded systems, and custom PCB development. I bring together both industrial automation and electronics engineering, allowing me to design complete control solutions — from PLC logic and HMIs to custom PCBs, sensor interfaces, power electronics, and machine-control hardware. 🧩 Core Competencies 🧩 🔧 PLC & Automation Engineering - Siemens: S7-1200 / S7-1500 / S7-300, TIA Portal, STEP7 - Allen-Bradley: ControlLogix, CompactLogix, MicroLogix (Studio 5000 / RSLogix) - Schneider Modicon, Mitsubishi FX/Q, Omron CJ/CP - HMI/SCADA: WinCC, FactoryTalk View, Ignition, Weintek, Delta - Communication: Modbus RTU/TCP, Profinet, EtherNet/IP, Profibus, OPC-UA - Industrial Controls - VFD/Servo setup (Siemens, ABB, Delta, Rockwell) - Sensor integration (analog, digital, RTD, thermocouple) - PID loops, motion control, interlocks & machine safety 📡 PCB & Electronics Design - PCB Design Tools: KiCad 6/7/8, Altium Designer, Eagle / Fusion 360, - Hardware Expertise: Mixed-signal hardware (analog + digital), High-voltage / low-voltage mixed PCBs, SMPS power stages • DC-DC converters, Motor drivers, relays, MOSFET/PWM control, Microcontrollers: Raspberry Pi Pico, STM32, ESP32, AVR, PIC, Communication hardware: RS-485, CAN, Ethernet, isolated I/O, Sensor conditioning, ADCs, op-amps, filters, EMC/EMI-friendly layout & safety-critical design 🧰 Tools & Platforms - TIA Portal, STEP7, Studio 5000, RSLogix - WinCC, FactoryTalk View, Ignition SCADA - KiCad, Altium, Eagle - AutoCAD Electrical, EPLAN - C/C++ for embedded, MicroPython, FreeRTOS daha az
yaroslavmark
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