Freelancers til ansættelse i United States
Viser 19 resultater
Sponsorerede Freelancere
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Embcconsultant Embcconsultant
$20 USD / timen
Problem solving of electronic engineering problemsUnited StatesElectronics , Reliability Engineering, schematic design, circuit design, pcb design, systematic design verification, bom reviews and analysis, failure analysis, component selwction support, finetuning the design for manufacturability.Electronics , Reliability Engineering, schematic design, circuit design, pcb design, systematic design verification, bom reviews and analysis, failure analysis, component selwction support, finetuning the design for manufacturability. mindre
Ansæt Embcconsultant
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I am a full-time Hardware Engineer, with background in electrical and electronics engineering, working at an IoT and consumer electronics company in the United States. I am specialized in hardware design, schematics and layouts for IoT products and Automation. Automation skills with Python, Raspberry Pi, Arduino, and...I am a full-time Hardware Engineer, with background in electrical and electronics engineering, working at an IoT and consumer electronics company in the United States. I am specialized in hardware design, schematics and layouts for IoT products and Automation. Automation skills with Python, Raspberry Pi, Arduino, and other controllable testing equipment. mindre
Ansæt jayjylim
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I am Jeffrey Bernabe, an Electrical Engineer with a Bachelor of Science degree in Electrical Engineering - Electronic Devices and Materials from the University of California, San Diego. With a solid foundation in linear systems, digital design, and microelectronics, I possess a range of technical skills, from software...I am Jeffrey Bernabe, an Electrical Engineer with a Bachelor of Science degree in Electrical Engineering - Electronic Devices and Materials from the University of California, San Diego. With a solid foundation in linear systems, digital design, and microelectronics, I possess a range of technical skills, from software tools like Matlab and Cadence to hardware tools such as oscilloscopes and FPGA development boards. My project experience includes engineering solutions for individuals with Amyotrophic Lateral Sclerosis (ALS) and designing medical devices to aid patient recovery. Fluent in English and Portuguese, I am equipped to offer electrical engineering tutoring services and consulting for educational institutions or businesses. Let's collaborate to harness my expertise for your specific needs. mindre
Ansæt JeffreyBernabe
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I have 32+ years of experience working with microcontroller applications. I design circuitry, layout PCBs, fabricate and assemble prototypes, and write firmware.I have 32+ years of experience working with microcontroller applications. I design circuitry, layout PCBs, fabricate and assemble prototypes, and write firmware. mindre
Ansæt ClarkeBailey57
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I am an Electronics Design Engineer with over 30+ years of experience in Analog Hardware Circuits Design, Digital Hardware Circuit Design. Embedded Software Programming in C or Native Microcontroller Assembly Language. PCB Schematic Design and PCB Layout and Routing Design. Test Automation programming Board level to...I am an Electronics Design Engineer with over 30+ years of experience in Analog Hardware Circuits Design, Digital Hardware Circuit Design. Embedded Software Programming in C or Native Microcontroller Assembly Language. PCB Schematic Design and PCB Layout and Routing Design. Test Automation programming Board level to Product sub-assembly testing using Labview or other Test Programming Software. Summary of Functional Experience Hardware Design: • Designing of Product Electronic Hardware Circuitry Schematics using Altium Designer(Includes Altium PCB Design), and ORCAD Software Schematic Design. • Experienced in Electronics Engineering Hardware Circuit Design for Analog, Digital and Mixed Signal PC Board for Products. • Hardware Analog\Digital Design Simulation Tools PSpice,LTSpice and LTSpiceVII • The Circuit Design experience ranges from Low Level Analog(isolation, sig cond, ampl, filtering, op amp, cmp ,etc), Linear and Switching Board Level Power Supplies, power electronics devices such as thyristors, MOSFETs, IGBTs, Low Power DC Motor Ctrl etc. Digital: Microcontrollers, Microprocessors , • Microcontrollers and Microprocessors Design Exeperience: MSP430F1232, MC9S08GB60,8051RE,HC05, HC07, HC11,HC12,6803, 6809, Z8, Z80, 8051 PIC16C52 and other PIC Family (8BitCPU) ,8088 ,8086 ,80186 ,9900, 68000,68332,TMS320F28035, and LM3S8962 Arm Cortex M3(16/32Bit CPU). • Experienced with Communications Protocol Design: RS232, RS422, RS485 ,Modbus, USB Bus SCI, SPI, I2C, Single Wire • Experienced in Specifying and selecting precision, high-resolution a\d, d\a converters, and data acquisition systems for all types of applications • Effective in the utilization of ingenuity, creativity, and resourcefulness in low frequency analog and digital electronic design • Experience in design, repair and analysis of electronic systems. Strongly rooted in electrical engineering design principles and Design Approaches and worst case circuit design analysis Summary of Functional Experience Software Design : • Software Assembly Languages Programming Experiences:MSP430F1232, MC9S08GB60, 8051RE, HC05, HC07, HC11,HC12,6803,6809,Z8,Z80,8051 PIC16C52 and other PIC Family (8BitCPU) ,8088,8086,80186,9900,68000,68332 TMS320F28035, and LM3S8962 and Arm Cortex M3(16/32Bit CPU). • Experience with Communications Protocol Code Programming: RS232, RS422, RS485 , SCI, SPI, I2C • Experience with the use of Embedded Software Development Tools: Compilers, Debuggers and Code Simulators to aid in Debugging Software Code Development when the Product Hardware Design is not complete enough to start Debugging. • Experience with writing embedded control system software for Real- time control system development utilizing C and Assembly Language for RTOS(Limited) for hardware Error Detection Monitoring, Motion control, motor drive controller • Experience using Spectrum and logic analyzers, oscilloscopes, and in-circuit emulators, JTAG\USB in-circuit mindre
Ansæt m4hunter
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NopalTec https://www.nopaltec.com * STM32 * TI MSP430 * Microchip PIC * Atmel * ESP32 * Nordic * Air Sensors * WLAN / HTTP * Bluetooth LE * LCD / Touchscreen * BLDC Montrol Control * Stepper Motor Control * Motion Sensors * Proximity Sensors * RS485 * RS232 * CAN * Heart Rate Measurement * Wireless Nordic ANT+ *...NopalTec https://www.nopaltec.com * STM32 * TI MSP430 * Microchip PIC * Atmel * ESP32 * Nordic * Air Sensors * WLAN / HTTP * Bluetooth LE * LCD / Touchscreen * BLDC Montrol Control * Stepper Motor Control * Motion Sensors * Proximity Sensors * RS485 * RS232 * CAN * Heart Rate Measurement * Wireless Nordic ANT+ * Ultra-Low Power Technology * HMI * Battery Charging Control * High Power Control * High Security Solutions * BLDC Power Tools Passionate about turning ideas into reality through cutting-edge electronic designs. Whether you're a seasoned industry professional or an aspiring entrepreneur, we're here to collaborate with you on your next project. <<Consulting>> Let's talk about your idea, concern or question, and find out how we can get together or if we can recommend one of our partners for you. We figure out feasibility of your idea and can then start with your project if desired. Our aim is to find the best solution for you. <<Conception>> From brainstorming sessions to initial concept sketches, we work closely with you to bring your ideas to life and transform them into actionable plans. Our team of experienced engineers will help you refine your vision, identify key requirements, and outline a roadmap for success. <<Hardware Development>> Our hardware development services encompass the design, prototyping, and testing of electronic circuits and systems. We use KiCAD and EAGLE for schematic design and PCB layout. Using open source KiCAD keeps us independent of any license limitations. Hardware engineering includes – bill of materials, schematic, PCB layout and generating manufacturing data. <<Firmware Development>> Almost every hardware includes at least one microcontroller and needs a firmware. We are professional with C and Assembler and usually use GCC compiler. For smartphone applications and PC software we can fall back on our partners. Whether you need real-time control algorithms, device drivers, or user interfaces, we have the expertise to deliver. <<Prototyping>> We can produce prototypes as well. Protoypes are used for initial setup, error analysis, EMI measurements and firmware development. We offer comprehensive prototyping services to bring your concepts to life quickly and cost-effectively. From breadboard prototypes to functional prototypes, we help you iterate and refine your designs until they meet your expectations. <<Preparation for Manufactucturing>> Once everything is perfect, we prepare your project for manufacturing, including all the necessary steps. Already in conception phase we consider costs, availability on market of electronic components and possibility of manufacturing. We work closely with manufacturing partners to ensure a smooth transition from prototyping to mass production, minimizing time-to-market and maximizing product quality. mindre
Ansæt NopalTec
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Engineer with over 30 years of experience. Over my career I have developed/architected systems as complex as multi-gigabit routers/telecom switches to RF remote controls incorporating MEMS sensors and IoT devices incorporating sub GHz radios. Experienced with all aspects of product development including circuit/board...Engineer with over 30 years of experience. Over my career I have developed/architected systems as complex as multi-gigabit routers/telecom switches to RF remote controls incorporating MEMS sensors and IoT devices incorporating sub GHz radios. Experienced with all aspects of product development including circuit/board design, FPGA design (Verilog or VHDL) and embedded SW development. mindre
Ansæt royillingworth
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Food processing, Pesticides, Processing, Automation, Electronics, Chemistry, Maintenance, Machine Design & Repair, Formulation, Technical Writing.Food processing, Pesticides, Processing, Automation, Electronics, Chemistry, Maintenance, Machine Design & Repair, Formulation, Technical Writing. mindre
Ansæt BlairGirard
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Welcome to my profile! With a diverse background spanning various industries and technical expertise, I bring a wealth of experience to the table. My journey in engineering and design began during my academic years, where I honed my skills in Solidworks, Altium Designer, Matlab, Labview, and more. My proficiency...Welcome to my profile! With a diverse background spanning various industries and technical expertise, I bring a wealth of experience to the table. My journey in engineering and design began during my academic years, where I honed my skills in Solidworks, Altium Designer, Matlab, Labview, and more. My proficiency extends beyond software, as I am well-versed in Verilog, C++, and VBA, leveraging them effectively in numerous projects. Whether it's circuit design, simulation, or software development, I thrive on the challenge of bringing innovative solutions to life. Beyond the confines of the digital realm, I've also delved into hands-on work as a field service engineer, diagnosing and repairing large format printers down to the component level. This experience has instilled in me a meticulous attention to detail and a knack for problem-solving under pressure. My journey continued as a Quality Engineer in a prominent medical device company based in Southern California. During my tenure, I played a pivotal role in ensuring product excellence and regulatory compliance, contributing to the company's reputation for delivering top-tier medical devices. Venturing into the realm of research and development, I've had the opportunity to work on diverse projects, including solar panel innovations and more. This exposure has equipped me with adaptability and a keen sense of innovation, essential qualities in dynamic environments. Now, as I embark on this platform, I am eager to collaborate with you and contribute to your projects. With a commitment to excellence and timely delivery, I strive to surpass expectations and deliver results that propel your endeavors forward. Let's collaborate and transform ideas into reality. Together, we can achieve greatness. mindre
Ansæt IamSolidworker
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Analog, Arduino, Battery Charging and Batteries, Bill of Materials (BOM) Evaluation, Kredsløbs DesignProven multi-disciplinary hands-on development professional with a history of visionary entrepreneurial leadership, development and detailed design of a breadth of electronic products in multiple industries. With attention to detail, the majority of my development experience is focused on detailed design combining...Proven multi-disciplinary hands-on development professional with a history of visionary entrepreneurial leadership, development and detailed design of a breadth of electronic products in multiple industries. With attention to detail, the majority of my development experience is focused on detailed design combining analog product development experience combined with system development experience and project leadership. As an independent consultant, I provide a well fitted lab with all the equipment, knowledge and experience required to address multiple technologies. Career Highlights include: Developed many products targeting the medical, Industrial, aerospace and consumer markets. Technologies include: - Multiple output and offline power switching power supplies - Sensitive high speed analog sensor electronics for medical, consumer and industrial designs - Hardware and software for stepper and brushless motor controllers - Consumer products with multi-core high preformance SoC's. - Hardware and firmware for HVAC air velocity measurement - Multiple telecommunications systems, software and hardware Consulted, evaluated and resolved EMI/RFI and conducted emissions in medical, industrial, commercial and aerospace products. Provided technical guidance in multiple phases of product development including product architecture, specification, design, field debug, mindre
Ansæt rolfwendt
