7건의 결과 표시
후원된 프리랜서들
-
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...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! 덜 보기
cmsivolella
님에 대한 채용 진행
-
Professional Embedded System Engineer with 10 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...Professional Embedded System Engineer with 10 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 덜 보기
edi45
님에 대한 채용 진행
-
Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S....Veteran, expert system developer in multiple domains including web apps, iOS and Android, embedded microprocessor systems, High-Performance Computing with NVidia GPUs (CUDA), graphics, database, and telcommunication systems. Large scale projects from concept to development to marketing no problem. Longtime U.S. expat in Japan, so bi-lingual in English & Japanese. I am fairly new to Freelancer (but not at development), so I only have a few Freelancer "references" and "credits" so far. Personal references and examples of various projects, both small and large, will gladly be provided upon request. 덜 보기
bestwmm
님에 대한 채용 진행
-
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 덜 보기
macroenergy
님에 대한 채용 진행
-
Having excellent experience in Electronics and Communication with strong knowledge of fundamentals, applied engineering principles, applied tools and practices in digital & analog electronic circuits, IoT and Embedded firmware development. ⦁ Thermal printer interfacing. ⦁ Linux LKM driver development. ⦁ OpenCpu...Having excellent experience in Electronics and Communication with strong knowledge of fundamentals, applied engineering principles, applied tools and practices in digital & analog electronic circuits, IoT and Embedded firmware development. ⦁ Thermal printer interfacing. ⦁ Linux LKM driver development. ⦁ OpenCpu programing in Quectel M66. ⦁ Vehicle Tracking System with M66 GSM and L89 GPS modules ⦁ Modbus protocol implementation in baemetal. ⦁ Mqtt protocol implementation in baemetal with quectel UC20 GSM module and M66 OpenCpu. ⦁ Datalogger. ⦁ Display menu system for 160x160 pixel monochrome LCD in Embedded Linux. ⦁ IoT based cloud conectivity with ESP32. ⦁ STM, Atmel, Renesas, MSP, etc.. ⦁ NEC IR remote interfacing. ⦁ Cooler, purifier and heater with temperature and humidity control. ⦁ Alexa programing in python for IoT ceiling fan. ⦁ Data concentrator unit (DCU) for energy meter. ⦁ Bluetooth 5.0 Mesh Application. ⦁ Lora, RF WiSun, etc. ⦁ OTA. ⦁ Recruiting and team management ⦁ Excellent debugging. ⦁ Porting code between different MCUs. Web application: Experienced Full Stack Python Web Developer with a strong background in building dynamic and responsive web applications. Seeking to leverage my expertise in HTML, CSS, JavaScript, React, and Django to contribute to innovative and challenging projects in a dynamic team environment. - Proficient in both front-end and back-end web development technologies. - Strong problem-solving skills and a passion for creating user-friendly and visually appealing web interfaces. - Excellent teamwork and communication skills, with a track record of collaborating effectively with cross-functional teams. Skills: -------- - Programming Languages: Python, JavaScript - Front-end Technologies: HTML5, CSS3, JavaScript, React - Back-end Technologies: Django, Django REST Framework - Database Systems: PostgreSQL, MySQL - Version Control: Git, GitHub - Build and Package Management: Webpack, npm - Responsive Design: Bootstrap, CSS Flexbox, CSS Grid - RESTful API Design and Integration - Agile Development Methodologies - Deployment and Hosting: AWS, Render, serverspce.io 1. E-Commerce Website - Developed a full-stack e-commerce website using React, Django, and MySQL. - Implemented user authentication, product catalog, shopping cart, and payment processing(RazorPay). - Utilized RESTful APIs(Django) for communication between the front-end and back-end. 2. Vehicle Tracking System with Google Maps 3. Mosquito Mqtt Server and Client 4. IoT based cloud connectivity and Data logging 덜 보기
mdhashir
님에 대한 채용 진행
-
Live Experts® LLC: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every...Live Experts® LLC: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every project." Research Writing: We specialize in research writing services, including literature reviews, research papers etc Computer Science: Our team is proficient in Machine learning, Deep learning, Artificial intelligence, Algorithms, Linux, Bash, Docker, and Asterisk. Engineering: We offer expertise in electrical, mechanical, civil, chemical, software, petroleum, and structural engineering. Statistics/Data Analysis: Our team has experience in SPSS, Minitab, Weka, and R programming for statistics and data analysis. Big Data Analysis: We offer services in classification and prediction, Hadoop, and Spark for big data analysis. Game/Web Development: Our team specializes in 3D, AR, VR, Unity 3D, and IOS/Android app development. Software Development: We provide software development services using languages such as Matlab and Mathematica, Python, Java, C/C++, C#, Arduino, Raspberry pi, and cloud computing. Engineering Tools: We are proficient in using tools such as 3ds Max, AutoCAD, Solidworks, Revit, Cisco, Simulink, Verilog/VHDL, Ansys, CAD, CAM, Abaqus, Arena, PCB, and hardware. Other Skills: We also have experience in EAGLE, Linux, Unix, Socket, Aspen, Hysys, TensorFlow, Keras, OpenCV, OpenGL, COMSOL and PLC Contact us today to discuss your project and get started! 덜 보기
LiveExperts
님에 대한 채용 진행
-
dcornelius7 dcornelius7
$13 USD (1시간 기준)
Firmware developer, Circuit design, PCB layoutSouth AfricaI have 10 years experience designing and developing PCBs and 4 years experience designing and developing firmware for custom made PCBs with a focus on GSM based communication utilising Telit Quectel and Fibocom modules. Recent projects are as follows: GSM based AC energy & power measurement • Quectel M66 GSM...I have 10 years experience designing and developing PCBs and 4 years experience designing and developing firmware for custom made PCBs with a focus on GSM based communication utilising Telit Quectel and Fibocom modules. Recent projects are as follows: GSM based AC energy & power measurement • Quectel M66 GSM module • ADE7945 energy measurement IC • STM32F072 M0 Cortex controller GSM based temperature and humidity measurement • Fibocom G510 GSM module • R5F100RCASP MCU • DHT11 temperature/humidity sensor GSM based asset tracker • Telit G865 GSM module • STM32F103RC M3 Cortex MCU • Ublox Neo8 GPS module MCU experience: AVR atmega range STM M0, M3 and M4 Silicon labs 8051 based IDE experience: Atmel studio STM Cube IDE Simplicity STM workbench Keil uVision SES PCB CAD experience: Altium Orcad Eagle Modules: ESP32 ESP8266 nRF51822 Arduino Uno DHT11 덜 보기
dcornelius7
님에 대한 채용 진행
