Freelancers Til ansættelse - Side 4
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Sponsorerede Freelancere
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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...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 mindre
Ansæt dcornelius7
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802.11, Acoustical Engineering, Aeronautisk Ingeniør Videnskab, Rumrejse Ingeniørarbejde , AI (Artificial Intelligence) HW/SWHi, I am Jamal and I have been doing Embedded Systems (Hardware and Software) development for the last 7 years, I have completed 350+ projects related to almost all electronics categories i.e. IOT, Power electronics, Highspeed, RF, HDI, etc. covering both Hardware and Software. My main areas of focus are ...Hi, I am Jamal and I have been doing Embedded Systems (Hardware and Software) development for the last 7 years, I have completed 350+ projects related to almost all electronics categories i.e. IOT, Power electronics, Highspeed, RF, HDI, etc. covering both Hardware and Software. My main areas of focus are Motherboards, SOMs for Microprocessors and FPGAs, Carrier Boards, and HDI boards mainly High-speed products. I have designed and developed several projects for IMX6, IMX8, RK5528, Xilinx Zynq-based SOMs, PCDU and DAU units for LEO earth Sattelites, Carrier boards for CM3, CM4, CN9130, Nvidea Jetson Nano boards, Ethernet and POE products (POE++, POE PD, POE PSE etc). I have worked on following high-speed interfaces - DDR3 and DDR4 - PCIe - Ethernet - HDMI - LVDS - MIL1553 - Ethernet - USB Apart from that, other interfaces include CAN, SPI, I2C, etc I have complete professional expertise in Altium (Licensed), Eagle (Licensed), KiCAD, OrCAD/Allegro, Solidworks, Fusion360(licensed), Thanks Jamal mindre
Ansæt JamalQureshi
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I am a seasoned Embedded Design Expert with a strong background in various aspects of embedded systems development. My primary area of expertise lies in Firmware Development for microcontrollers, where I have worked extensively with popular microcontroller platforms such as Arduino, ESP32, STM32, and more. Firmware...I am a seasoned Embedded Design Expert with a strong background in various aspects of embedded systems development. My primary area of expertise lies in Firmware Development for microcontrollers, where I have worked extensively with popular microcontroller platforms such as Arduino, ESP32, STM32, and more. Firmware Development: In the realm of firmware development, I have a deep understanding of programming and optimizing code for microcontrollers. I can design and implement firmware solutions for a wide range of applications, from simple sensor interfacing to complex control systems. Whether it's writing C/C++ code for Arduino-based projects, harnessing the power of the ESP32 for IoT applications, or working with the STM32 family for high-performance embedded systems, I possess the knowledge and experience to deliver efficient and reliable firmware. Circuit and PCB Design: My expertise extends to the design of electronic circuits and PCBs (Printed Circuit Boards). I can create custom hardware solutions tailored to specific project requirements. This involves schematic design, component selection, PCB layout, and ensuring signal integrity and power distribution. I'm proficient in using industry-standard EDA (Electronic Design Automation) tools for designing and prototyping circuits and PCBs. SDKs and App Development: Beyond the embedded realm, I have experience with mobile app development using SDKs, with a focus on Flutter. This means I can create cross-platform mobile applications that work seamlessly on both Android and iOS, saving time and resources. I understand how to leverage Flutter's widgets and libraries to build user-friendly and feature-rich applications. Problem-Solving: Throughout my career, I've honed my problem-solving skills, allowing me to troubleshoot and debug complex issues that may arise during firmware development or hardware integration. I'm adept at finding innovative solutions to challenging technical problems, ensuring that projects are completed successfully. In summary, my expertise spans from the low-level world of microcontroller firmware development and hardware design to the higher-level realm of mobile app development. I have a proven track record of delivering high-quality, reliable, and efficient solutions for a wide range of embedded systems and IoT applications. My ability to bridge the gap between hardware and software makes me a valuable asset in the field of embedded design. mindre
Ansæt ArduinoEspxpert
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jchiu91104 jchiu91104
$285 USD / timen
PCB, Electronics, and Product Design SpecialistUnited StatesVersatile engineer focused on electronics and product design. Equipped to build prototypes in-house. I have served a wide variety of industries and have developed initial concepts and prototype devices as well as producing products that go into full scale production manufacturing. Extensive PCB design experience...Versatile engineer focused on electronics and product design. Equipped to build prototypes in-house. I have served a wide variety of industries and have developed initial concepts and prototype devices as well as producing products that go into full scale production manufacturing. Extensive PCB design experience with Altium Designer, including detailed layout incorporating 3D CAD models. My key offerings: • Electronics design and printed circuit board (PCB) layout with Altium Designer • Mechanical CAD work to supplement the electronics, including sheet metal work • Working on bare-metal firmware as well as on embedded-OS • System analysis and design, including key technical and market considerations for success IPC CID Graduate of the California Institute of Technology (Caltech), B.S. Engineering and Applied Sciences (E&AS) Located in the Los Angeles-area. U.S. Citizen mindre
Ansæt jchiu91104
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Analog Electronics, Bill of Materials (BOM) Optimization, Costume Design, Digital Electronics, ElektronikI am currently working as a System Architect on really complex systems but I miss working on small projects where I can develop the required hardware, from its concept phase in collaboration with the client, the required calculations, the implementation of the circuit, the design of the PCB and, eventually, the...I am currently working as a System Architect on really complex systems but I miss working on small projects where I can develop the required hardware, from its concept phase in collaboration with the client, the required calculations, the implementation of the circuit, the design of the PCB and, eventually, the mechanical concept of housing, wiring and assembly. If required, also collaborate with the industrialization of the first prototypes. SW/FW is not my strong suit but you can try to do something if it doesn't require much complexity. mindre
Ansæt XaviSt
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Practicante de Ingeniería mecatrónica con conocimientos en AutoCAD, PLC, programación en C y Autodesk INVENTOR.Practicante de Ingeniería mecatrónica con conocimientos en AutoCAD, PLC, programación en C y Autodesk INVENTOR. mindre
Ansæt PercyPD
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Renesis Tech has earned its place among the top 10 Blockchain consultancies and ranks among the top 15 AI consultancies globally. With a presence spanning Dubai, Pakistan, Canada, Korea, and Japan, we take pride in our diverse and well-established portfolio. Our dedicated team comprises over 100 seasoned engineers...Renesis Tech has earned its place among the top 10 Blockchain consultancies and ranks among the top 15 AI consultancies globally. With a presence spanning Dubai, Pakistan, Canada, Korea, and Japan, we take pride in our diverse and well-established portfolio. Our dedicated team comprises over 100 seasoned engineers with expertise across various domains, including AI, Blockchain, Web development, Mobile development, Game development, Metaverse (AR/VR) development, and Growth Hack Marketing. We are committed to excellent client service, boasting a rapid response time of less than 30 minutes, 24/7, to address client needs and promptly resolve any issues. Our extensive capabilities cover a wide range of IT ambitions, including: 1 - UI/UX Design 2 - AI / ML Development 3 - Prompt Engineering 4 - Sustainable & Environment-Friendly AI Solutions 5 - Blockchain Development 6 - Web/Mobile App Development 7 - Game Development (Unity 3D/Unreal Engine) 9 - Metaverse Development (AR/VR) 10 - Manual & Automated Testing 11 - DevOps / MLOps 12 - Growth Hack Marketing When you partner with us, you'll receive a dedicated team focused on bringing your solutions to fruition, allowing you to concentrate on the business aspects. Through our commitment to growth, innovation, and transformation, we pledge to turn your ideas into reality! mindre
Ansæt akkastech
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Richardd4000 Richardd4000
$60 USD / timen
Senior Electronics&Embedded Firmware&AutomationUnited StatesElectrical/Electronics design/Automation engineer with 12+ years of experience. Control systems design expert with an emphasis on novel product design. Specializing in Arduino, ESP32, and Raspberry Pi. Proficient in microprocessor systems, PCB/circuit design, schematics, in-person testing and more. Deliverables...Electrical/Electronics design/Automation engineer with 12+ years of experience. Control systems design expert with an emphasis on novel product design. Specializing in Arduino, ESP32, and Raspberry Pi. Proficient in microprocessor systems, PCB/circuit design, schematics, in-person testing and more. Deliverables Include: • Control Systems Design Expertise • Bill of Materials (buy list with sources included) • PCB Design (manufacturing/production sources included) In-Person Hardware Testing • Firmware (tested, modular, scalable) (C/C++, Python, Assembly) Circuit Simulation (Can provide simple systems simulation before production) Expertise in: • Control Systems ? Microprocessors ⌨️ Arduino ? RaspberryPi ?️ ESP32 • Power Systems ? WiFi ☀️ Solar Power ? Batteries ? Ethernet ? Cell (3/4/5G) • C/C++/Python/Assembly ? Multisim, Teststand, MATLAB, Simulink, and more Experienced controls engineer with years in the automation industry. • Programming for Allen Bradley, AB, IDEC, Siemens, Redlion, Automation Direct PLCs, Codesys, Others • Wiring Diagrams • IEC Standard Panel Design • HMI Design • System Upgrades • IoT SCADA • Commissioning Support • Troubleshooting • Budget or High Performance Systems • UL Compliance ⊛ Experience Highlights: • Collaborated with Dr. Haidekker on power microgrid structures • Designed and tested firmware for PCBs, resulting in published research • Enhanced test stand precision and efficiency at ByoPlanet by ~1000% • Improved food service equipment precision and redesigned control cabinets at MP Equipment • Designed and installed packaging manufacturing lines at Niverplast ⊛ Client Focus: • Work with startups, corporations, industrial firms, universities, hobbyists, and individuals • Dedicated to clear communication, meeting deadlines, and attention to detail • Available 24/7 with budget-friendly solutions • Committed to client satisfaction through prompt responses and a positive attitude mindre
Ansæt Richardd4000
