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Freelancers patrocinados
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Over 6 years experience designing PCBs and embedded systems. I offer the following services: * Digital and Analog circuit design * PCB design using either KICAD, Altium, Eagle, EasyEDA, Allegro etc. * Embedded programming for 8 to 32 bit MCUs/MPUs from Microchip, ST Micro- electronics, Espressif etc. *...Over 6 years experience designing PCBs and embedded systems. I offer the following services: * Digital and Analog circuit design * PCB design using either KICAD, Altium, Eagle, EasyEDA, Allegro etc. * Embedded programming for 8 to 32 bit MCUs/MPUs from Microchip, ST Micro- electronics, Espressif etc. * Instrumentation Engineering providing ** PLC programming of ABB, Siemens, Omron or Direct Logic PLCs ** SCADA development on Indusoft Web studio, Pulse or RS View 32 Works. ** Electrical wiring diagrams on Autocad Electrical. ** CAD drawings on Autocad or Solid works. * Professional 3D CAD design for electrical enclosures and complex PCBs. * Back end and front-end web development mainly for IoT applications. * Desktop application development mainly for interacting with embedded hardware. * Game Development (3D Modelling, animation and scripting) for Unity and JME3. menos
Contratar VTElectronics
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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! menos
Contratar cmsivolella
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✅5+ years of Experience as a hardware design engineer proficient in end-to-end HW design life cycle process from concept to testing to manufacturing phase. ✅Proficient in Schematics Capture, PCB layouts, performing engineering calculations, preparing layout guidelines, board bring-up, electrical validation, signal...✅5+ years of Experience as a hardware design engineer proficient in end-to-end HW design life cycle process from concept to testing to manufacturing phase. ✅Proficient in Schematics Capture, PCB layouts, performing engineering calculations, preparing layout guidelines, board bring-up, electrical validation, signal integrity analysis, and Spice Simulation for optimal performance. ✅I wield an array of powerful tools, including Altium Designer, KiCAD, EAGLE, Cadence Allegro, SPICE, ISIS, Mentor Graphics, Hyperlynx, ADS, Pspice, NI Simulator, and more. ✅Proven ability to perform circuit analysis, cost assessment, and design changes to enhance efficiency and reduce expenses. ✅Extensive knowledge of peripherals and interconnections, including UART, I2C, SPI, QSPI, MII, Ethernet, USB, RS232, RS485, ADC, DAC, OpAmps, PWM, and more. ✅Capable of working with up to 10Gbps of high-speed interfaces like DDRx/LPDDRx, PCI-E, eMMC, SerDes, and Gigabit Ethernet. Industry Experience ✅Skilled in working with processors such as ARM Cortex-A Series & Cortex-M Series, and NXP’s i.MX283, MediaTek MT7699AN, TIs TIVA, RISC V & etc. also experience designing hardware using FPGAs & ASICs. ✅Experience working with a variety of 8bit ,16bit & 32bit micro- controllers including ATmega, 8051, ATSAMseries, CC2650, STM32 series, PIC16F, MSP430. Expertise in SoCs like ESP32, nRF52, pSoC, Qualcomm's SDM429W/SDA429W, Broadcom. ✅Skilled in wireless technologies such as Sub Ghz, BLE, WiFi, LoRa, and Cellular for seamless connectivity solutions. ✅Strong background in AC-DC converter, DC-DC converter, LDO, SMPS design, USB-PD, PoE, and other power management techniques. ✅ Instrumental knowledge of essential tools like Spectrum Analyzer, Oscilloscope, Reflow soldering iron, multimeters, current probes, development kits, power supplies, and more for efficient project execution Certification & Mass Production Support ✅ Experienced in mass production support and supply chain management, ensuring smooth production and timely delivery. In-depth expertise in obsolescence management, cost reduction, and execution for optimized product development. ✅ Well-versed in product certification processes such as CE, FCC, and IC to ensure compliance and regulatory standards. ✅Knowledgeable in EMI/EMC-compliant board design, testing, and analysis for reliable and interference-free operation. ✅Proficient in creating engineering documentation, including architecture documents, test plans, test reports, ECO/ECR, validation reports, various level BoMs, user manuals, and more. My expertise is honed by my relentless pursuit of the latest trends, best practices, and innovative design techniques in Hardware Engineering. Let's collaborate and bring your ideas to life! Contact me today to discuss how I can leverage my expertise. We can create innovative, high-quality solutions that meet your specific requirements. Click the "Hire Now" button and let's get started! menos
Contratar SMBelectronics
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Hello, I’m Muhammad, an Electronics and Embedded Systems Expert who, along with a team of 6 other professionals, is well-versed in all the top machine and electronic techniques, systems, and products. Over the past 5 years, I’ve developed skills that lend themselves to many different areas of Electronics and...Hello, I’m Muhammad, an Electronics and Embedded Systems Expert who, along with a team of 6 other professionals, is well-versed in all the top machine and electronic techniques, systems, and products. Over the past 5 years, I’ve developed skills that lend themselves to many different areas of Electronics and Systems, cryptography, network security and Mathematics/Statistics, including (but not limited to): 1. Electrical and Electronics 2. Embedded system 3. Power Electronics 4. Opto-Electronics 5. Electrical Machine 6. Industrial 7. Microcontroller and Microprocessor 8. DLD and VLSI 9. Robotics 10. Microwave, EMT, and Antenna 11. Arduino 12. Raspberry Pi 13. ESP series (ESP32 and ESP8266) 14. Microcontrollers (8051, PIC, AVR, ARM, and Atmega) I’m also fluent in a number of programming languages, such as: 1. C# 2. C/C++ 3. Python 4. JAVA 5. Assembly Language Overall, my team and I look to offer services that we can complete successfully, on time, or better, and within your budgetary expectations. We never agree to anything we can’t handle, and we’ll always abide by agreed-upon deadlines and project specs. It’s your project, we’re just carrying it out. We have experience in Machine Learning, Cryptography, PCB Design Software, and Circuit Schematic Design (among many others), so if you have any project in the realm of the things listed above, don’t hesitate to let us know! My team and I are happy to discuss any project you may be sitting on and will ensure successful completion above your expectations. Thanks for stopping by, and I hope to hear from you soon! menos
Contratar Engrusman877
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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 menos
Contratar macroenergy
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IOT ENGINEER : + AWS EC2, RDS,... + Build MQTT Broker + Build Database for data collection + Dashboard for Visual + Linux, FreeRTOS,... + C/C++, Python, Java, Android HARDWARE DESIGN + Altium PCB Design and Layout + Build prototype and shipping to customer. + Have experience working with microcontrollers: STM, PIC,...IOT ENGINEER : + AWS EC2, RDS,... + Build MQTT Broker + Build Database for data collection + Dashboard for Visual + Linux, FreeRTOS,... + C/C++, Python, Java, Android HARDWARE DESIGN + Altium PCB Design and Layout + Build prototype and shipping to customer. + Have experience working with microcontrollers: STM, PIC, AVR, NUVOTON, ESP, Raspberry,... Lecturer at Ly Tu Trong College of Ho Chi Minh City. https://twitter.com/MrVoQuocDuy https://www.youtube.com/@x-mcu menos
Contratar quocduypt95
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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. menos
Contratar bestwmm
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I am an individual freelancer who is eager to work and can promise you to give the best possible results for any projects.I am an individual freelancer who is eager to work and can promise you to give the best possible results for any projects. menos
Contratar Ankithansalia
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RaspberryOculus RaspberryOculus
$47 USD / hora
Top Freelancer from 1999, in S/w and ElectronicsIndiaI am a Senior engineer with 24 Year Work experience in CMMI level 5 companies. I have built from simple applications to as complex as Designing a ground station aircraft radio based on ACARS and ED137 Eurocae standards ie Aircraft Communication Addressing and Reporting System. Wearable Devices and Bio-Medical...I am a Senior engineer with 24 Year Work experience in CMMI level 5 companies. I have built from simple applications to as complex as Designing a ground station aircraft radio based on ACARS and ED137 Eurocae standards ie Aircraft Communication Addressing and Reporting System. Wearable Devices and Bio-Medical Instruments. IOT Devices , Mesh Networking. RF Communication , WaveGuides , Antenna Design I build state of the the art 3D printers ( & Grbl based cnc machines too ) based on Laser Galvos and UV Resin as well as FDM . I did Projects involving multiple streams of engineering from Material , Using Ultra Violet sensitive Resins , Chemistry , Mechanical Engineering & structure design , Cloud & desktop Application with micro-controller firmware programming in c and assembly. I work with all Major Families of Micro-controllers ie ARM Stm32, AVR , ESP32, PIC,NRF52 Zephyr Nordic Semiconductor NRF52 and 51 series for Bluetooth Low Energy, Mesh Networking , ANT+ Texas Instruments CC2650,CC3200,CC3100 software defined radio,hackrf, rtl-sdr, rtlsdr,portapack,Opera Cake for HackRF menos
Contratar RaspberryOculus
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With over five years of dedicated experience in the dynamic realm of embedded systems, I have forged a path as a freelance specialist, driven by an unwavering passion for innovation and a relentless pursuit of excellence. With a diverse skill set and a wealth of hands-on experience, I am dedicated to delivering...With over five years of dedicated experience in the dynamic realm of embedded systems, I have forged a path as a freelance specialist, driven by an unwavering passion for innovation and a relentless pursuit of excellence. With a diverse skill set and a wealth of hands-on experience, I am dedicated to delivering cutting-edge solutions tailored to the unique needs of each project. • Microcontrollers: Freelance embedded systems specialist with a focus on microcontrollers, particularly ESP32, STM32, and Silicon Labs' EFR32 series. • Wireless Communication: Proficient in utilizing WiFi, BLE, and LoRa technologies for seamless connectivity. • Meshing Technologies: Experienced in implementing BLE mesh, WiFi mesh, and Zigbee for robust network setups. • Development Platforms: Efficient on ESP-IDF, STM32 Cube IDE, Silicon Labs Simplicity Studio, and CMake for streamlined project management and build automation. • Low Power Optimization: Specialized in optimizing STM32 and EFR32 systems for low power consumption, enhancing efficiency, and prolonging battery life. • Memory Optimization: Proficient in memory optimization techniques, including efficient use of RAM and Flash memory, minimizing footprint, and optimizing heap allocation. • Security Expertise: Skilled in secure bootloader implementation, flash encryption, and mbedtls for robust encryption protocols. • Communication Protocols: Expertise in HTTP and MQTT protocols, enabling efficient data transfer and communication in embedded systems. • CMake Proficiency: Vast experience with CMake, orchestrating projects seamlessly and optimizing workflows. • Debugging Protocols: Familiar with STLink, JTAG protocols, and Silicon Labs' debugging tools for precise debugging and development tasks. • ARM Cortex-M0+ Architecture: Expertise in ARM Cortex-M0+ architecture, enabling innovative solutions tailored to specific requirements in embedded systems development. Github profile:- https://github.com/ankit-thealchemist Linkedin profile: https://www.linkedin.com/in/ankitbansal22/ menos
Contratar AnkitBansal22
