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Hire the best Arduino Experts in Sri Lanka

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  2. Arduino Experts
  3. (Current) Sri Lanka
  • $26 hourly

    • 4.8/5
    • (97 jobs)
    1000+ hours, 80+ projects of awesome work delivered to 50+ customers all over the world!! Electronic Engineer with 5+ years of experience in Analog, Digital and Mixed signal Electronics. Demonstrated history in Embedded Hardware Design, Firmware architecting and Firmware Development in C/C++ (ZephyrRTOS, FreeRTOS and bare-metal) for Microchip AVR, STM32, Ti C2000, Nordic nRF53 and ESP32 platforms. Professionally experienced in 6+ Layer PCB design. Key services: - Firmware development (drivers, libraries, application, debugging) - Rigid and flexible PCB design (IPC2221 and IPC2223) - Python/Bash/Shell automation - BLE firmware development - Schematic design/review/updates - PCB layout (high-speed, mixed-signal) Have an awesome idea but need help with realizing it? Contact me and let's make the magic happen!
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Eagle
    Bluetooth
    KiCad
    Raspberry Pi
    PCB Design
    Hardware Design
    Modbus
    Design for Manufacturing
    Electronic Circuit Design
    Power Electronics
    Android Studio
    Internet of Things
    Microcontroller Programming
    Electronic Design
  • $23 hourly

    • 5.0/5
    • (8 jobs)
    Looking forward to providing solutions to your problems using my knowledge in mechanical engineering, information technology, and all things science. I have a very creative and intuitive personality. I am extremely good at finding solutions to problems and improvising when needed. I can self-learn many things relevant to the field of work I am assigned to. More than 6 years of experience in SolidWorks - Designing - 3D modelling - Rendering - Simulation - Industrial standard 2D drawings More than 6 years of experience in MATLAB - MATLAB scripts - Simulink - FEA solutions More than 6 years of experience in AutoCAD - Producing industrial standard mechanical 2D drawings - Drawing modifications More than 14 years of experience in Microsoft Office - MS Word - MS Excel - MS PowerPoint - MS Access More than 5 years of experience in ANSYS - ANSYS Fluent - ANSYS Mechanical Extra academic skills - Report writing - Research paper writing - Presentation creation - Data gathering and entry Extra skills - 10+ years of experience in computer programming (C, C++) - Arduino programming - Model aircraft and drone building - Adobe Photoshop - Adobe Illustrator Achievements - Earned third place in Young Computer Scientist 2012 national competition - Have three patents - Designed and modeled a gearbox - For the final year research project I successfully designed, fabricated and tested an ethanol dehydration column Work experience - I have worked at a major electrical sockets, switches and MCB manufacturer in the country. Through out the time I've worked there, I was exposed to designing of injection moulded components, designing of injection moulds and modifications, prototyping (3D printing) and wire extrusion. Projects - Designing, building and testing of ethanol dehydration system. - Designing and construction of a wind tunnel for a local high school. Businesses & Ownerships - Co-founder of Wooden Crafts LK, a CNC laser cutting and CNC routing service provider located in Sri Lanka and my main role in the company is being the head of design and development. - Owner of 3DfyLK, a company that emphasizes on 3D printing relevant to any field; it takes over jobs relevant to electronics and robotics as well. The services provided are; - Research - Design - Development - Prototyping - Testing I hope you are really impressed by my profile and hoping to work with you soon. Have a great day! Purna Senadheera.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Microsoft Office
    MATLAB
    ANSYS
    Adobe Photoshop
    Adobe Illustrator
    3D Printing
    3D Modeling
    Autodesk AutoCAD
    Autodesk Fusion 360
    SolidWorks
  • $30 hourly

    • 4.0/5
    • (41 jobs)
    Electronic Engineer with a keen understanding on micro-controllers and embedded systems, 10 years experience in the industry.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Arduino Firmware
    Microcontroller Programming
    Circuit Design
    Analog Electronics
    Amplifiers & Filters
    ESP32
    STM32
    PCB Design
    STM32F4
    nRF52
    nRF52832
    Robotics
    Embedded C
  • $20 hourly

    • 4.9/5
    • (29 jobs)
    I am a seasoned electronics engineer with over 8 years of expertise in embedded systems, IoT solutions, PCB designing and digital signal processing. I have a strong track record, having contributed to renowned organizations such as John Hopkins University, Siemens, Harby Pedals LLC etc. My experience encompasses the entire product development lifecycle, including team leadership. 🔹🔹 Embedded Systems & Microcontrollers 🔹🔹 ➤ STM32 ➤ Nordic SoC ( nrf52 , nrf51 , nrf24 ) ➤ Espressif ( esp32 , esp8266 ) ➤ Atmel ➤ Microchip ➤ TI ➤ Cypress ➤ Silabs ➤ Raspberry Pi ➤ Nvidia jetson 🔹🔹 Programming Languages , Frameworks , IDEs🔹🔹 ➤ C , C++ , Arduino ➤ Python ➤ MATLAB ➤ HTML , CSS ➤ Android Studio ➤ Javascript 🔹🔹 Wireless Communication 🔹🔹 ➤ WiFi ➤ Bluetooth , BLE ➤ NB IOT ➤ 2g , 3g , 4g ➤ LTE ➤ RF ➤ Lora ➤ Zigbee 🔹🔹 PCB Design 🔹🔹 ➤ EasyEDA ➤ KiCAD ➤ Altium Designer 🔹🔹 Protocols 🔹🔹 ➤ SPI ➤ I2C ➤ Uart ➤ Serial ➤ CAN ➤ RS485 ➤ TCP/IP ➤ UDP ➤ MQTT 🔹🔹 Digital Signal Processing 🔹🔹 ➤ Low pass , High pass, band pass filters ➤ Butterworth filters ➤ Complementary filters ➤ Kalman , EKF , UKF filters ➤ Mahony , Madgwick filters 🔹🔹 Sensors 🔹🔹 ➤ Ultrasonic sensors ➤ Time of Flight ( ToF ) ➤ Inertial Measurement Unit ( IMU ) , Accelerometer , Gyroscope , Magnetometer ➤ PIR Motion sensor ➤ Humidity , Temperature sensors ➤ GPS , GNSS ➤ Light , IR sensors ➤ Gas sensors ➤ Touch , Flex , load sensors ➤ Hall effect , magnetic sensors ➤ Color sensor ➤ Heart rate, SPO2 sensors and many more... I am passionate about technology and thrive in collaborative environments. With my innovative approach and cost-effective solutions, I can contribute to your success. Let's work together towards a brighter technological future.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Electronics
    Back-End Development
    Front-End Development
    Electronic Circuit Design
    Dashboard
    Web Application
    Mobile App Development
    Microcontroller Programming
    Sensor
    Embedded System
    Microcontroller
    MATLAB
    PCB Design
    Internet of Things Solutions Design
  • $15 hourly

    • 4.6/5
    • (9 jobs)
    Do you envision a groundbreaking hardware creation but lack the comprehensive expertise to bring it to life? I'm a highly motivated and detail-oriented full-stack embedded systems and PCB design engineer with over 7 years of experience in both disciplines. Leveraging my in-depth knowledge across hardware design, firmware development, and high-performance PCB creation, I empower clients to translate their innovative ideas into reliable, efficient, and manufacturable hardware solutions for diverse applications. 𝐀𝐝𝐝𝐫𝐞𝐬𝐬𝐢𝐧𝐠 𝐘𝐨𝐮𝐫 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬: ▪ Struggling with complex hardware integration, sensor interfacing, and PCB design? ▪ Facing challenges with efficient communication protocols and high-speed routing? ▪ Seeking expertise in low-level programming, algorithm implementation, and robust PCB design? ▪ Looking for a developer who prioritizes clear communication, documentation, and version control? ▪◾◼𝘐 𝘤𝘢𝘯 𝘩𝘦𝘭𝘱 𝘺𝘰𝘶 𝘰𝘷𝘦𝘳𝘤𝘰𝘮𝘦 𝘵𝘩𝘦𝘴𝘦 𝘳𝘰𝘢𝘥𝘣𝘭𝘰𝘤𝘬𝘴 𝘢𝘯𝘥 𝘢𝘤𝘩𝘪𝘦𝘷𝘦 𝘺𝘰𝘶𝘳 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵 𝘨𝘰𝘢𝘭𝘴!◼◾▪ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: 🔹 𝐇𝐚𝐫𝐝𝐰𝐚𝐫𝐞 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐒𝐞𝐧𝐬𝐨𝐫 𝐈𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐢𝐧𝐠: Adept at connecting various sensors (environmental, motion, light, temperature, etc.) to Arduino microcontrollers (UNO, Mega, Nano, ESP32, ESP8266) and other embedded platforms. 🔹 𝐋𝐨𝐰-𝐋𝐞𝐯𝐞𝐥 𝐂/𝐂++ 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠: Proficient in writing efficient embedded C code for hardware control, algorithm implementation, and communication protocols (I2C, SPI, UART, WiFi, Bluetooth, etc.). 🔹 𝐃𝐚𝐭𝐚 𝐏𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 & 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬: Utilize libraries and algorithms to acquire, process, analyze, and visualize sensor data, extracting valuable insights for informed decision-making. 🔹 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Experienced in hardware-software co-design, real-time operating systems (RTOS), and resource-constrained environments. 🔹 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Skilled in planning, organizing, and managing the development lifecycle of embedded system projects, utilizing version control (Git, GitHub) for collaboration and code management. 𝐏𝐂𝐁 𝐃𝐞𝐬𝐢𝐠𝐧: 🔹 𝐒𝐜𝐡𝐞𝐦𝐚𝐭𝐢𝐜 𝐂𝐚𝐩𝐭𝐮𝐫𝐞 & 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬: Translate your ideas into clear and accurate schematics, utilizing SPICE simulation for robust design decisions. 🔹 𝐏𝐂𝐁 𝐋𝐚𝐲𝐨𝐮𝐭 & 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Convert schematics into efficient and manufacturable layouts, prioritizing signal integrity (SI), power integrity (PI), and high-speed signal routing (DDR/PCI), for optimal performance. 🔹 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐒𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐨𝐧𝐬: Analyze your design for critical aspects like SI, PI, thermal behavior, EMI/EMC/ESD, and PDN analysis using industry-standard tools. 🔹 𝐏𝐂𝐁 𝐃𝐞𝐬𝐢𝐠𝐧 𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐢𝐭𝐲: Experienced in designing diverse PCBs, including: ◼ Mixed-signal multilayer PCBs ◼ High-density interconnect (HDI) PCBs ◼ Rigid-flex and flex PCBs ◼ RF circuits ◼ Consumer & Industrial electronics products ◼ Digital and analog system ◼ Battery-powered and low-power PCBs 🔹 𝐏𝐨𝐰𝐞𝐫 𝐒𝐮𝐩𝐩𝐥𝐲 𝐃𝐞𝐬𝐢𝐠𝐧: Proficient in designing power supplies utilizing various topologies. 🔹 𝐃𝐞𝐬𝐢𝐠𝐧 𝐟𝐨𝐫 𝐌𝐚𝐧𝐮𝐟𝐚𝐜𝐭𝐮𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐲 & 𝐓𝐞𝐬𝐭𝐚𝐛𝐢𝐥𝐢𝐭𝐲 (𝐃𝐅𝐌/𝐃𝐅𝐓): Ensure your PCB adheres to industry standards for manufacturability and testability, optimizing production efficiency. 🔹 𝐂𝐥𝐞𝐚𝐫 & 𝐂𝐨𝐧𝐜𝐢𝐬𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: Provide well-organized design files and documentation for seamless production. 𝐖𝐨𝐫𝐤 𝐏𝐫𝐨𝐜𝐞𝐬𝐬: I prioritize clear communication and collaboration throughout the entire process. My streamlined workflow ensures efficient project completion with estimated timelines: ✔ Initial Consultation (15 minutes): Discuss your project needs and goals. ✔ In-depth Project Discussion (30 minutes): Clarify requirements and expectations. ✔ Requirement & File Sharing (variable): Share any relevant information. ✔ Expert Development & Design (variable): I handle the technical aspects, keeping you updated throughout the process. ✔ Clear & Concise Deliverables (variable): Receive well-organized code, design files, and documentation. ▪◾◼𝘐 𝘢𝘮 𝘱𝘢𝘴𝘴𝘪𝘰𝘯𝘢𝘵𝘦 𝘢𝘣𝘰𝘶𝘵 𝘤𝘰𝘭𝘭𝘢𝘣𝘰𝘳𝘢𝘵𝘪𝘯𝘨 𝘸𝘪𝘵𝘩 𝘤𝘭𝘪𝘦𝘯𝘵𝘴 𝘵𝘰 𝘵𝘳𝘢𝘯𝘴𝘭𝘢𝘵𝘦 𝘵𝘩𝘦𝘪𝘳 𝘪𝘯𝘯𝘰𝘷𝘢𝘵𝘪𝘷𝘦 𝘪𝘥𝘦𝘢𝘴 𝘪𝘯𝘵𝘰 𝘵𝘢𝘯𝘨𝘪𝘣𝘭𝘦 𝘩𝘢𝘳𝘥𝘸𝘢𝘳𝘦 𝘴𝘰𝘭𝘶𝘵𝘪𝘰𝘯𝘴. 𝘊𝘰𝘯𝘵𝘢𝘤𝘵 𝘮𝘦 𝘵𝘰𝘥𝘢𝘺 𝘵𝘰 𝘥𝘪𝘴𝘤𝘶𝘴𝘴 𝘺𝘰𝘶𝘳 𝘱𝘳𝘰𝘫𝘦𝘤𝘵!◼◾▪
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Industrial Automation
    Automation
    Digital Electronics
    Electronic Circuit Design
    Wireless Communication
    Schematic
    Control Engineering
    Arduino Firmware
    Altium Designer
    Robotics
    PCB Design
    Multilayer PCB
    Internet of Things Solutions Design
  • $5 hourly

    • 5.0/5
    • (25 jobs)
    I will help you with your Arduino, ESP32, NodeMCU, Teensy projects and guide you through the whole process to make it success. I will also make android app/GUI windows app for your project which can work/interact with your microcontroller. I have been working on above microcontrollers for 5+ years and I can provide you the most efficient solution to your problem.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    PCB Design
    Android App Development
    Android
    Mobile App
    Mobile App Development
    ESP32
    Embedded C
    Embedded System
    Microcontroller Programming
    Java
    C++
    C#
    Desktop Application
  • $20 hourly

    • 5.0/5
    • (15 jobs)
    Hi Welcome to my Profile. I am tech enthusiast, Currently working in Financial Security, Experienced in Encryption, PKI, HSMs, EFT, ISO 8583 (Financial Message Standard), IOT (Arduino and Raspberry), Linux, Scripting and Information Security.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    SSH
    Computer Engineering
    Embedded System
    Cryptography
    Internet of Things
    System Administration
    Bash Programming
    Information Security
    Network Security
    Encryption
  • $53 hourly

    • 4.4/5
    • (34 jobs)
    Hi! I'm Chanaka, a Robotic artist with 7 years of experience in the Electronic industry. By profession, I am a Robotic and Automation Engineer with a completed Bachelor's degree and lots of successful projects behind. Experienced at:- ✅Project Development and Prototyping ✅IOT Systems Robotics, and Automation Projects ✅Microcontroller Programming with Firmware Developments ✅PCB Design ✅3D and 2D Design ✅3D Printing ✅UAV Design and Programming Robotics is a new field of technical engineering that involves the basic steps of robotics concept, design, manufacture, and operation. The goal of robotics is to create intelligent machines that can assist humans in various ways in their daily activities. Robotics can take many forms. A robot can be human-like or nearly so, or it can be in the form of a robotic application, such as robotic process automation. It implements the way humans interact with software to perform repetitive rule-based tasks. However, science fiction author Isaac Asimov is credited with being the first to use the term in the Oxford English Dictionary in the 1940s. Today, industrial robots and many other differently programmed robots are used to perform repetitive tasks. They can be robotic arms, robotic exoskeletons, or traditional humanoid robots. Industrial robots are huge, and robotic arms are also used by manufacturers and stores such as those owned by Amazon, Devon, Best Buy, and others. For this robotics technology, computer programming and algorithms, remotely controlled manipulators, actuators, control systems – action, processing, and perception – real-time sensors and an element of automation help inform what a robot or robotic system is doing. The field known as machine learning and learning robotics are intertwined. Robotic learning is the study of techniques and tools that can impart new knowledge or skills to a robot through machine learning algorithms. Some of the applications explored by robotic learning include grasping objects, recognizing those grasped objects, classifying objects, and even interacting with human peers by recognizing and responding to linguistic and sensory gestures. Learning can occur through self-exploration or through software guidance by a human operator. In order to learn, intelligent robots must gather facts daily through human input or sensors. Then, the robot's processing unit will compare the newly acquired data with the previously stored information and perform its own programming based on the acquired data and predict the course of action based on the output. However, it is important that we understand that a robot can only solve the problems it is built to solve. It does not have creative general analytical abilities like a human. Many industries are interested in robotic systems because they can increase accuracy, reduce costs, and increase human safety. In fact, safety can be cited as one of the biggest benefits of robotics, as many dangerous or unhealthy environments are beyond the reach of humans. Examples are nuclear industry, mining, and excavation work can be pointed out. However, the field of robotics has evolved tremendously with several technological breakthroughs. One is the rise of big data, which offers more opportunities through a language that is complex enough to build programming capabilities into robotic systems. Another is the use of new types of sensor devices and tools to monitor temperature, air pressure, light, motion, and many other environmental aspects. All of this serves to give rise to more sophisticated and sophisticated robots for many uses, including health, security, and human assistance. Although the field of robotics is limited in terms of programming and capabilities, nowadays it can be seen as very useful and a great leap in technology. Moreover, I have potential knowledge about: • Python • Solidwork • C / C++ / C# • Processing • Thingsboard and Blynk I am a creative person with good technical and personal skills and competencies. A self-motivated, organized, responsible, diligent person who wants to reach the best result. I am attentive to client's needs and constantly assess that the design continues to meet their needs. Please feel free to contact me for further cooperation! Thank you for your time in reviewing this. Thank you Chanaka Prasad
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Robotics
    Product Concept
    3D Design
    Mechanical Engineering
    Firmware Programming
    Engineering Design
    Machine Design
    PCB Design
    Drone
    3D Modeling
    Product Development
    Product Design
    SolidWorks
    Prototyping
  • $50 hourly

    • 0.0/5
    • (1 job)
    As an electronics engineer, my expertise lies in designing and creating electronic circuits and systems. I have a strong passion for PCB design, Arduino programming, firmware development, analog and digital electronics, and power electronics. My proficiency in these areas allows me to design, test, and troubleshoot complex circuits and systems. Furthermore, I possess exceptional writing and copywriting skills that allow me to communicate complex technical concepts in an easy-to-understand manner. Here are some more detailed points that highlight my skills and expertise in each of these areas: PCB Design: I have extensive experience in PCB design, including schematic capture, layout design, and component selection. I use industry-standard software like Altium Designer and Eagle to create high-quality PCB designs that meet industry standards and requirements. Arduino: I have worked extensively with Arduino and have experience developing firmware and software for various Arduino boards. I can program Arduino using C/C++ and have worked with various sensors, actuators, and other peripherals. Firmware: I have experience developing firmware for various microcontrollers, including AVR, PIC, and ARM. I can program in various languages, including C/C++, Assembly, and Python, and can develop firmware for a wide range of applications. Analog Electronics: I have a strong background in analog electronics and have designed various analog circuits, including amplifiers, filters, and signal conditioning circuits. Digital Electronics: I have extensive experience in digital electronics and have designed various digital circuits, including logic gates, flip-flops, and counters. Power Electronics: I have designed and implemented various power circuits, including voltage regulators, power supplies, and motor drivers. I have a strong understanding of power electronics and can design circuits that meet the specific requirements of different applications. Writing and Copywriting: I possess excellent writing and copywriting skills and can effectively communicate technical concepts to both technical and non-technical audiences. I can write technical documentation, user manuals, and marketing materials that effectively communicate the benefits and features of a product or service.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Digital Electronics
    Electronics
    Power Electronics
    Firmware
    PCB Design
    Copywriting
    Writing
    Analog Electronics
  • $20 hourly

    • 5.0/5
    • (3 jobs)
    I'm a full-stack developer and embedded systems engineer. My skills and experiences span with frontend, backend technologies, project management tools , and IoT integrations using diverse microcontrollers, actuators, sensors and different types of protocols. I deliver innovative and cost-effective solutions tailored to each project. I hold a BSc Engineering Honours Degree in Computer Science and Engineering from the University of Moratuwa, Sri-Lanka, specializing in Integrated Computer Engineering. My professional experience includes a role as a Trainee Software Engineer at Circles.Life Technologies and a 5 star rating on Fiverr and Upwork platforms, underscoring my expertise across various technical domains.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    MQTT
    Firebase
    MySQL
    Spring Boot
    CSS
    HTML
    Java
    React
    React Native
    C++
    ESP8266
    ESP32
    Python
    JavaScript
  • $15 hourly

    • 5.0/5
    • (2 jobs)
    I'm an accomplished Electronics Engineer with extensive experience in delivering end-to-end product design and advanced PCB solutions. Over the past ten years, I have expertise across multiple domains, including high-density interconnect (HDI) PCB design, firmware development, and systems integration. I'm an expert in: - PCB Design ( High speed, Analog, RF, Power Electronics ) - Firmware Design - 3D modeling - FPGA/SoC Design - Complete product design - Design Consultancy What Sets Me Apart: -One-Stop Product Design: I offer comprehensive services from concept to mass production, ensuring a seamless transition through each phase. My approach is tailored to breathe life into your vision, with attention to every detail. -Advanced PCB Design: I specialize in sophisticated PCB designs and can manage high-density interconnects up to 16 layers and beyond. I deliver precision-engineered solutions that meet performance standards, whether RF PCBs, Flex PCBs, or high-speed PCBs. -High-Performance Solutions: My portfolio includes the development of SoC and FPGA-based accelerators, with a strong emphasis on video applications and configurable RF solutions. These projects highlight my capability to tackle and deliver complex, high-performance requirements across various industries. I am eager to bring my technical expertise and creative solutions to your next project, ensuring high-quality, scalable, and cost-effective results. Let's discuss how I can contribute to the success of your endeavors with innovative engineering solutions.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Embedded System
    Power Electronics
    Analog Electronics
    PADS Mentor Graphics
    Firmware
    SolidWorks
    RF Design
    FPGA
    Altium Designer
    PCB Design
  • $20 hourly

    • 5.0/5
    • (14 jobs)
    ✅ 100% client satisfaction ✅ 5-star rating on all jobs 🎯 I focus on delivering the best quality work 🎯 I always meet project deadlines 🎯 Client satisfaction is my top priority With over 4 years of experience in electronics, PCB design, embedded systems, IoT, and firmware development, I specialize in designing high-speed, high-density PCBs for RF, Power Electronics, and IoT. I've worked in New Zealand and Sri Lanka as an electronic engineer on projects like the internationally award-winning Green Machine, a smart climate control system. I'm the top performer in Sri Lanka's university entrance exams and am quick to learn and deliver. Let's bring your tech ideas to life with precision and creativity! ♦️ How I work with my clients ♦️ ✔️ I keep the client updated on progress regularly as required ✔️ I gather feedback from the client and fulfill the needs ✔️ I provide detailed documentation of work on request Services Provided: 🔵 PCB Design on Altium Designer, KiCad, EasyEDA 🔵 Circuit design through research 🔵 Hardware/Prototype Testing 🔵 PCB/Prototype Assembly 🔵 End-to-end Product Design 🔵 Firmware Development 🔵 FPGA Development 🔵 Hardware-Firmware Testing I have experience in the following domains: 🔶 Power electronics (DC-DC converters, inverter, power supply design, switching regulators, motor control, MPPT, charger circuits, BMS, cell balancing, protection, supercapacitors) 🔶 RF design (2.4 GHz, 5 GHz, 60 GHz, 77 GHz radar, mmWave radar, LNA, RF mixers, filters, doppler radar, WiFi, BLE, UWB, GPS, LTE, NFC, RFID, antenna design) 🔶 High-speed design (Gbps data communication, FMC, MIPI-CSI/MIPI-DSI, LVDS, SPI, I2C, UART, CAN, I2S, USB) 🔶 Analog electronic design (signal amplification, filters, analog sensing) 🔷 Circuit design and simulation (LTSpice, Ansys HFSS, Proteus, Multisim, Labview) 🔷 Circuit/PCB testing (functionality testing, EMI optimization, PCB review, layout optimization, prototype and breadboard testing, test report) 🔷 Circuit assembly (component sourcing, JLCPCB fabrication, THT, SMD assembling) ♦️ Firmware for Arduino, ESP32, STM, C2000, SAMD, FPGA, SoC ♦️ Programming in C, C++, Python, Verilog, System Verilog ♦️ Familiar with Arduino IDE, ESP-IDF, STMCube32IDE, Code Composer Studio, MPLAB X IDE, Atmel Studio ♦️ Sensors: Temperature and humidity sensors (DHT11, DHT22, SHT21), Moisture sensors, PIR sensors, Ultrasonic sensors (HC-SR04), IR sensors (Sharp), ToF sensors (VL53L9X), Accelerometer (MPU6050, ADXL345) ♦️ Modules: GPS Modules (SAM-M8Q), GSM modules (SIM800, SIM900, SIM7000, SIM7600), Bluetooth modules (HC-06, HC-05), LoRa modules (RA-02), RF modules (RF433), RTC modules (DS3231, DS1307), OLED, LCD displays, Relays, TFT Touch displays, Motor drivers (L298N, VNH5019), Camera modules (OV7670, ArduCAM, AMG8833), SD card, MCP2515 CAN module ♦️ Libraries: LVGL for GUI design, TouchGFX for GUI design, MbedTLS for SSL/TLS, lwIP for TCP/IP stack, FreeRTOS, TI-RTOS, Embedded Linux, Tensorflow, Sodium for encryption/decryption ♦️ Interfaces: SPI, I2C, UART, CAN, MIPI-CSI/MIPI-DSI, I2S, Ethernet ♦️ Wireless: WiFi, LTE/4G, GPRS, GPS, UWB, BLE, LoRa, NFC ♦️ Protocols: MQTT, HTTP, FTP, TCP/IP, UDP/IP
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Product Development
    Product Design
    C
    C++
    ESP32
    STM32
    Firmware
    RF Design
    Multilayer PCB
    PCB Design
    Analog Electronics
    Power Electronics
    Circuit Design
    Electronics
  • $7 hourly

    • 5.0/5
    • (11 jobs)
    I am electronic engineer specialized in design and firmware. I have worked with iot, automotive and medical devices industries. I am currently having a full time role in semiconductor industry.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    C++
    Arduino Firmware
    Firmware Programming
    PCB Design
    Altium Designer
    Circuit Design
    Eagle
    Electronic Design
    Verilog
    Digital Electronics
    Electronics
    Electrical Engineering
  • $25 hourly

    • 5.0/5
    • (24 jobs)
    Welcome to my freelancing account! I'm Namal Rathnayake, a highly experienced and accomplished professional from Sri Lanka. With over five years of successful freelancing on Upwork, I have completed numerous challenging tasks, showcasing my expertise in Electronics, Machine Learning, and Artificial Intelligence. I hold a Bachelor's degree in Electronics from the prestigious University of Wolverhampton, UK, and a Master's degree in Robotics and Automation from the renowned University of Salford Manchester, UK. Currently, I completed my PhD at the esteemed Kochi University of Technology, Japan, where I have undertaken various challenging research and development tasks. Currently, I am affiliated with the University of Tokyo and engaged in the Moonshot project. Passionate about cutting-edge technologies, I have authored more than 15 publications in Electronics, Machine Learning, and Artificial Intelligence fields, demonstrating my deep knowledge and commitment to staying at the forefront of my domain. If you're looking for a skilled professional who can provide unique solutions to your problems, look no further. I am dedicated to delivering outstanding results and adding value to your projects. Don't hesitate to contact me, and let's discuss how we can work together to achieve your goals. Thank you for your time, and I look forward to connecting with you soon! Yours sincerely, Namal Rathnayake.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Eagle
    Arduino Firmware
    Circuit Design
    PCB Design
    Drawing
    Raspberry Pi
    Engineering Design
    Electronics
    C++
  • $4 hourly

    • 5.0/5
    • (1 job)
    UNDERGRADUATE I am an Engineering undergraduate from the University of Peradeniya. I like to learn new things and take on new challenges.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Microcontroller Design
    Microcontroller
    Firmware Programming
    Multilayer PCB
    Robotics
    Circuit Design
    Python Script
    3D Printer
    PCB Design
    MATLAB
    Simulation Software
    ESP32
    C
    Python
    Microcontroller Programming
  • $4 hourly

    • 5.0/5
    • (7 jobs)
    An undergraduate currently studying for BSc Information Systems and BSc Software Engineering. I excel programming, Graphic Designing, Video Editing, Electronics and Article writing.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Data Scraping
    HTML
    Python
    JavaScript
    C
    File Management
    Data Entry
    Electronics
    MediaWiki
    Node.js
    CSS
    Wikipedia
    Article
    C++/CLI
  • $20 hourly

    • 5.0/5
    • (1 job)
    Hello, my name is Yashodha Nayanahara and I am from Sri Lanka. I have been working as a freelance Mechatronics Engineer for more than 7 year now. I represent an experienced and advanced skill set of Arduino Programming, PLC Programming, Innovation Developments, 3D Modeling and Solid Works. I am also very skilful in creating solutions for Android devices as well. I am a specialist in Research & Developments and developing Innovative solutions. From running tests to submitting project reports, I can take care of all. I also have a skilful technical team to help me with errors and glitches. I am a quick learner and I can guarantee you that if you hire me, you will have no trouble regarding time or quality. I am a graduate in Mechatronics Engineering and I use my educational background to become more efficient in this field. I hope to hear from you soon. Good day!
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Google Sheets Automation
    Google Sheets
    Google Apps Script
    3D Modeling
    SolidWorks
    PLC Programming
  • $20 hourly

    • 5.0/5
    • (7 jobs)
    With a passion for innovation and a knack for problem-solving, I specialize in developing cutting-edge firmware solutions for embedded systems. Leveraging my expertise in programming languages like C and C++, I have a proven track record of delivering high-quality, efficient, and reliable firmware for a variety of applications. From microcontrollers to communication protocols, I thrive on creating customized solutions that meet and exceed client expectations. My experience extends to designing and implementing firmware for diverse hardware platforms, including Xtensa, ARM, AVR, and PIC microcontrollers. I have a deep understanding of embedded systems architecture, real-time operating systems, and low-level hardware interactions, allowing me to optimize performance and functionality in every project I undertake. Whether you need assistance with firmware development, device driver programming, or system integration, I am committed to providing tailored solutions that align with your project requirements. Let's collaborate to bring your embedded firmware projects to the next level and achieve success together. Specialization 1. STM32L/U/WB/WL/F4/F7/F1 development with and without RTOS [CMSIS V2] 2. ESP32/S2/S3/C6 development using ESPIDF and Arduino Core 3. nRF5 development with ZephyrOS 4. AVR128 development on bare metal using native toolchain and ArduinoCore
    vsuc_fltilesrefresh_TrophyIcon Arduino
    STM32
    OpenCV
    Python
    Android App Development
    C#
    Swift
    Embedded System
    iOS Development
    ESP32
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    I'm a professional engineer with extensive experience in 3D printing, CAD modeling, Robotics, Manufacturing, and unmanned aerial and ground vehicle development. And I can provide customized robotics and drone solutions to your needs.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Creo Parametric
    MATLAB
    LabVIEW
    Copywriting
    Data Entry
    Robotics
    Finite Element Analysis
    Structural Analysis & Design Software
    Mechanical Engineering
    Mechanical Design
    Electrical Design
    Carbon Fiber
    Prototyping
    Rapid Prototyping
    Design for Manufacturing
    PLC Programming
    3D Modeling
    3D Design
    SolidWorks
  • $15 hourly

    • 5.0/5
    • (2 jobs)
    Welcome to my Upwork profile! I'm Udara Priyadarshana, a skilled web and mobile app developer with a passion for crafting top-notch digital solutions. With a robust background spanning various technologies, I am here to bring your ideas to life and elevate your online presence. Expertise in JavaScript and More Having delved into the intricate realms of web and mobile development, I boast expertise in a wide array of technologies. My primary focus is on JavaScript and its powerful ecosystem: React : Building dynamic and interactive user interfaces for seamless user experiences. Node.js : Crafting scalable and high-performance server-side applications. React Native : Developing engaging and native-like mobile apps for both iOS and Android. Next.js : Creating server-rendered React applications for enhanced performance. Socket.io : Implementing real-time communication for interactive and dynamic applications. Firebase : Leveraging Firebase for real-time databases, authentication, and cloud functions. In addition to my JavaScript expertise, my toolbox includes: Laravel : Creating robust and efficient backends that power your web applications. Flask : Developing lightweight yet powerful web applications with Python. PHP : Harnessing the power of PHP to create dynamic and feature-rich websites. Java : Crafting versatile applications that run seamlessly across platforms. MySQL and PostgreSQL : Designing and managing efficient databases to ensure data integrity. Redis : Utilizing in-memory data storage for optimizing performance and speed. Bubble.io : Rapidly prototyping and building web applications without compromising functionality. Proven Track Record My journey as a developer has been marked by the successful completion of numerous projects. With a portfolio spanning various industries and use cases, I have honed my skills in creating tailor-made solutions that meet diverse client needs. From e-commerce platforms to social networking applications, I've done it all. Commitment to Excellence What sets me apart is not just my technical prowess, but also my commitment to understanding your unique vision. I believe in collaborative development, working closely with you to turn concepts into reality. With every line of code I write, I'm dedicated to delivering excellence that exceeds expectations. So, whether you're a startup seeking to establish a digital footprint or a business aiming to revamp your online presence, I'm here to offer the expertise you need. Let's embark on a journey of innovation and create digital experiences that leave a lasting impact. Join me in bringing your ideas to life. Let's build the future together.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Web Design
    Computer Graphics
    Bootstrap
    Java GUI
    Core Java
    Web API
    Next.js
    React Native
    React
    Flask
    PHP
    Laravel
    NodeJS Framework
    Mathematics
    PHP Script
    Firebase Realtime Database
    JavaScript
    MySQL
  • $30 hourly

    • 4.4/5
    • (8 jobs)
    💹 Embedded System Designer with a wide range of experience in firmware development, PCB designing, and Hardware Simulation. The delivery of high-quality and cost-effective solutions to fulfill client satisfaction is our mission. I am a hard-working individual who works towards providing the best solution for the client's requirements on or before time. Following are the MCUs, SCBs, languagers, and tools that I am familiar. ➡️ MCUs ↪️ Atmel - Attyny | ATmega2560/328p/32u4 ↪️ Microship - PIC Familly ↪️ Espressif-ESP32/8266 ↪️ ARM Cortex Family ↪️ STM32 Family ➡️ SBCs ↪️ Rspberry Pi ↪️ Jetson Nano ↪️ Ordroid ➡️ Programming Languages ↪️ C/C++ ↪️ Assembly ↪️ MATLAB ↪️ Verilog ↪️ Python ↪️ MikroC ↪️ MicroPython ↪️ PHP/SQL/HTML ↪️ Shell ➡️ Communication Protocols ↪️ I2C/SPI/UART/CAN ↪️ Wi-Fi-ESP32 ↪️ BLE-ESP32 ↪️ SIM900A GSM/GPRS ↪️ LoRaWAN ↪️ 802.15.4g ↪️ RS485/ RS232 ↪️ USB ➡️ Simulation Tools ↪️ Proteus ↪️ MATLAB ➡️ PCB Designing Tools ↪️ Eagle ↪️ KiCad ➡️ Project / Repo Management Tools ↪️ Agile Jira ↪️ Asana ↪️ BitBucket ↪️ GitHub 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 #️⃣ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. #️⃣ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW" #️⃣ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. #️⃣ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. #️⃣ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Microcontroller
    Schematic
    PCB Design
    Firmware Programming
    Core Bluetooth
    Internet of Things
    Arduino Firmware
    C++
    C
    Embedded System
    Raspberry Pi
    Sensor
    Python
    ESP32
  • $25 hourly

    • 0.0/5
    • (5 jobs)
    🤖 Welcome to My Upwork Profile! 🤖 Are you looking for a passionate expert in the world of AI, Web, Robotics, Electronics, and cutting-edge technology? Look no further! I'm Chulendra Wibhavashakthi, and I'm here to bring your projects to life with my diverse skill set. 🔌 Electronics and Robotics Expertise 🔧 With years of hands-on experience, I can help you design and build custom electronic circuits, Arduino or Raspberry Pi projects, and even robotic systems. Whether it's creating a smart home device or a custom robot, I've got you covered. 🌟 Image Processing Wizardry 📸 Image processing is my forte! I specialize in enhancing and manipulating images using the latest techniques. Whether you need image restoration, object detection, or image recognition, I can provide solutions that meet your specific needs. 🧠 Machine Learning/Deep Learning Guru 🤖 Harness the power of artificial intelligence with my expertise in machine learning and deep learning. I can develop custom models, train them, and integrate them into your projects, making them smarter and more efficient. 💻 Web Development Maestro 🌐 Need a stunning website or web application? I'm proficient in web development, from front-end design using HTML/CSS/JavaScript to back-end development with frameworks like Django or Node.js. Let me create a user-friendly, responsive, and dynamic online presence for you. 🤝 Why Choose Me? ✅ * Excellent communication and collaboration skills. * A track record of delivering high-quality work on time. * A passion for technology and innovation. * Customized solutions tailored to your unique requirements. Let's collaborate and turn your ideas into reality. Contact me today, and let's get started on your next project! Together, we'll make technology work for you.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    MERN Stack
    Django
    Raspberry Pi
    PCB Design
    Flask
    Image Processing
    pandas
    Python Scikit-Learn
    OpenCV
    Python
    TensorFlow
    PyTorch
    Computer Vision
    Deep Learning
  • $5 hourly

    • 0.0/5
    • (0 jobs)
    I'm a Electronic Designer with experience and knowledge in PIC, Arduino, Raspberry and several platforms by getting on touch with them since 2012. I guarantee 100% satisfaction on project and your dreams come true. Here is a package of talents and skills. So you will find the best from me.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Photo Editing
    Copywriting
    Copy & Paste
    Microsoft Excel
    Digital Electronics
    Arduino Firmware
    Microsoft Word
    Google Sheets
    Adobe Photoshop
    PIC
    Proteus Design Suite
    Multilayer PCB
    PCB Design
  • $5 hourly

    • 0.0/5
    • (4 jobs)
    "Hello, world! I'm Amila an enthusiastic electrical engineer with a passion for innovation and problem-solving. With 5 years of experience in the field. Whether you’re trying to win work or list your requirements, I can help. • I have knowledge of Electronic, Electrical, Automation, and Plumbing systems Designing and AutoCAD drafting. • Flexible communication for Full project management from start to finish • Regular communication is important to me, so let’s keep in touch.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    HVAC System Design
    Project Engineering
    Ladder Logic
    Automation Anywhere
    Electronic Design
    Mechanical, Electrical & Plumbing Systems
    Electrical Drawing
    Proteus Design Suite
    SketchUp
    Electronic Workbench
    Load Calculation
    Electrical Design
    Autodesk AutoCAD
    Electrical Engineering
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Pioneering seamless digital experiences through innovative mobile, IoT, and web development solutions, creating a connected and user-centric technological landscape.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Content Writing
    Firebase
    Flutter
    C++
    Adobe Photoshop
    Python
    Java
    PHP
    TensorFlow
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    As a passionate and dedicated Frontend Developer with over a year of hands-on experience, I have honed my skills in designing and developing dynamic, user-friendly websites. I am the founder of lankanblog.lk and cineblog.lankanblog.lk, where I have utilized my expertise in HTML, CSS, JavaScript, MySQL, and PHP to create engaging online experiences. In addition to web development, I have strong proficiency in Figma and Photoshop, allowing me to seamlessly blend design and functionality.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    Blog Content
    Graphic Design
    Figma
    Web Development
    Web Design
    C++
    C
    MySQL
    PHP
    Adobe Photoshop
    Bootstrap
    JavaScript
    CSS
    HTML
  • $5 hourly

    • 0.0/5
    • (0 jobs)
    I have IT Diploma. I am a professional graphic designer. I am also a person who likes to learn the unknown. My hobby is helping people.
    vsuc_fltilesrefresh_TrophyIcon Arduino
    HTML
    CSS
    JavaScript
    SQL
    Python
    C#
    Microsoft Word
    Microsoft PowerPoint
    Microsoft Excel
    Adobe Photoshop
    Canva
    Graphic Design
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