Arduino is an open source platform widely used by professional engineers and hobbyists to create interactive electronics projects. An Arduino Engineer is a skilled and experienced individual who can custom-build integrated hardware designs tailored to individual client projects. They are knowledgeable in designing, constructing, and testing cutting-edge hardware projects.

An Arduino engineer can create any kind of electronic circuit design. They are able to develop prototypes for a test version, incorporate vital components such as integrated circuits and relays, code the project with both C and C++ programming languages, as well as generate HTML and Java-based user interfaces. Furthermore, they can assist clients with the setup or installation of hardware or embedded systems.

Here's some projects that our expert Arduino Engineer made real:

  • Complex software and hardware integrated designs that integrate various peripherals such as LCD, Serial peripheral and SD cards as well as WIFI modules
  • Creative program solutions for industrial machinery such as a stepper motor
  • Smart solutions for machine learning programming tasks such as optimizing playing tactics for a game
  • Designing PCBs to support multiple Arduinos and connecting them through Tx Rx modules
  • Experienced sound processing tasks combined with signal processing tools like Fast Fourier Transform
  • Making concept ideas into reality through advanced programming techniques

The possibilities of what an Arduino Engineer can accomplish are vast. Our select group of engineers have propelled our clients projects into fruition through numerous successful projects. From designing a counter designed for social media followers, to constructing a PCB for advanced Arduino Nanos control systems - our engineers have done it all. And now Freelancer.com invites you to join our international community of experts, who can help bring your own project ideas to life! Post your project now and hire a freelance Arduino engineer on Freelancer today!

Fra 32,063 tilbakemeldinger, klienter rangerer våre Arduino Engineers 4.82 av 5 stjerner.
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    I'm seeking an experienced PLC programmer who is proficient in Function Block Diagram language. The task at hand is to program a Mitsubishi PLC that controls a machine. Be ready to leverage your: - Expertise in Mitsubishi PLCs: The chosen programmer will need a solid grounding in this particular tool to guarantee seamless programming. - Mastering Function Block Diagram: The programming needs to be accomplished in Function Block Diagram language. - Experience in Machine Control: A significant understanding of machine control using PLCs is crucial. Your chief responsibility will be to develop a program that optimizes machine control. Previous experience in similar projects will be a bonus to your application. The ultimate objective is to ensure a high-performance level with mini...

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    We require a highly skilled C & C++ & Rust developer who can implement a set of features in different languages - C - C++ - Rust Key functionalities required: - we want to decide which programming language to choose for a ESP-IDF based project - implement the corresponding make files with dependency management (CMake) - implement the code for each language by best practices - code builds&runs on ubuntu 22.04 and finally on ESP32 - provide test data into a resources folder to be able to run your implementations as unit tests - package builds via bash script and provide runner for unit tests - optimize the languages corresponding readability - provide best practice documentation Strong C/C++/Rust programming skills After this test project, we will assign you development task...

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    Bring up the Depth camera setup along with ROS framework for SLAM functionalities. Port sample Obstacle avoidance, motion planning and path planning works.

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    I am currently seeking a specialist to assist with the migration of a PLC system from a GE 90-30 to a Siemens S7-1500. Key Aspects Of The Project: - The existing GE 90-30 PLC programming code is not available, therefore, the specialist will need to develop a new one for the Siemens S7-1500, ensuring similar functionality. Ideal Skills and Experience: - Proven experience with PLC systems, specifically GE 90-30 and Siemens S7-1500. - Strong skills in developing PLC programming code. - Familiarity with system migration processes. - Attention to detail in ensuring all necessary functions are adequately carried over.

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    I require professionals to help me set up an Arduino project that involves designing a small, weight-sensitive controller. This controller must send notifications to both iOS and Android phones, as soon as any weight is detected. I am flexible in terms of the programming language utilized for the Arduino project so proficiency in either C++, Python, or Java is acceptable. The Key Specifications: - The Arduino must detect weight through a load cell. - Capable of developing smooth communication between the Arduino and smartphones for effective notifications. Ideal candidates would already have experience with Arduino, a solid understanding of load cells for weight detection, and programming expertise in at least one of the mentioned languages. Familiarity with mobile notification integra...

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    I am looking for a skilled C++ developer to build a dedicated library for interfacing with a MEMs pressure sensor. Here are some key functionalities that I want to have in the library: - Capacity to measure the pressure value: The library should be able to accurately fetch and interpret pressure measurements from the MEMs sensor. - Sensor calibration capability: The library should provide functions that ensure our MEMs sensor can be effectively calibrated for accurate readings. - Detecting pressure changes: We should be able to detect changes in pressure readings, with the library providing efficient functions to track these alterations. Ideal freelancers for this project would have deep knowledge of C++ programming as well as experience in working with sensor interfacing or similar ...

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    I am in need of a Python programmer to enable face tracking using a Raspberry Pi 4 and a webcam. The system should leverage a pan-tilt mechanism I possess to physically adjust the webcam's position based on the location of the subject's face in the video feed. The ideal candidate should have: - Expertise in Python programming - Experience with Raspberry Pi 4 and related hardware - Understanding of pan-tilt face tracking systems - Experience with image processing or computer vision, particularly face recognition Further Specifics: - The pan-tilt mechanism that must be utilized is the Pan-Tilt HAT for Raspberry Pi. - The camera being used for this project is a webcam. - Please note, the goal is to achieve sturdy and smooth face tracking. I am looking forward to working with a de...

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    I am in need of a capable and experienced freelancer to help build a python-based object classification system intended for security monitoring. The system will utilise a camera module like the esp32, connected over wifi. Key functionality required includes: - The main object of interest the system will identify and classify is humans. This is non-negotiable. - Should have the ability to custom train the model with my own datasets An ideal freelancer for this project should have robust Python programming skills, have experience with object classification projects, and be adept in working with camera modules such as esp32 over wifi. This project requires a deep understanding of image processing, machine learning, and security system applications. Skill Required: Python, Robotics, Image...

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    I am looking for someone experienced in Arduino and RFID technologies to develop an Arduino UNO-powered breathalyzer project. Since I haven't yet decided if the breathalyzer will be for personal or commercial use, this could shape the route taken during development, and so flexibility will be key. Key Features: - The breathalyzer should be capable of detecting normal, alert, and high alcohol levels. - It should integrate an RFID system for replicating car ignition - this needs to be programmed to work with any type of key fob. - The alcohol levels should be displayed on a basic character LCD display. - An optional feature would be a speaker that imitates car ignition sounds, depending on the availability of this module. Ideal Skills and Experience: - Proficient in Arduino and RFID t...

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    NFC Reader with STM32 6 dager left
    VERIFISERT

    Using an STM32F1 Microcontroller and a NFC reader like PN532 (or any other), write C code to read multiple tags (one by one) and add their UUID to an array. The tags are placed within reading distance of the reader and the reader must read all tags and log their data to an array. No hardware or circuit design is required, only the STM code is required, along with the description of the hardware used (modules or chipsets that are used). Only limitation is that the NFC reader must be economical.

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    Embedded c programmer required 6 dager left
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    Embedded c programmer required for programming MICROCHIP PIC and ATMEL AVR Microcontrollers. Mostly work required on ATMEGA328P and PIC16F877A Microcontrollers.

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    I aim to develop a solution that will facilitate data communication between an Arduino UNO and a SIM7600E using AT+COMMAND. The primary data in focus will be temperature sensor readings. Key Responsibilities: - Setting up a reliable connection between Arduino UNO and SIM7600E - Implement AT+COMMAND for effective communication - Design a protocol for transmitting temperature sensor data Ideal Skills: - Solid knowledge of Arduino - Proficiency in handling SIM7600E - Experience in implementing AT+COMMAND - Understanding of sensor data transmissions. Please ensure you can efficiently deliver on these requirements, and provide the mentioned sensor data communication before placing your bid.

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    I am looking for an expert to help with a project involving the set-up and programming of a Node MCU esp 8266 device. The purpose of this project is to utilize the device for sensor monitoring, specifically focusing on the detection of infrared motion. Specifically, your tasks will include: - The setup of the Node MCU esp 8266 device - The integration of infrared motion sensors - The programming necessary for accurate and reliable infrared motion detection Skills and Experience Needed: - Strong knowledge and experience with the Node MCU esp 8266 device - Proven experience in programming and integrating infrared motion sensors - Exceptional troubleshooting and problem-solving abilities Please bid with confidence and demonstrate proof of your previous similar projects. This could be the ...

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    I'm seeking an experienced developer to create a VST instrument plugin that emulates the sound characteristics of an electric guitar. The candidate should be one who has previously developed VST plugins, with deep understanding of music software and digital signal processing. Key Requirements: - Development of a VST instrument plugin from scratch - Plugin should emulate the sound of an electric guitar - Ensure compatibility with major DAWs Ideal Skills and Experience: - VST Plugin Development - Audio Engineering - Software Development - Knowledge in Electric Guitar Tone Emulation Knowledge of music software and MIDI will be highly beneficial. I look forward to hearing your creative ideas and approach to this project.

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    C++ ESP32 Firmware for USB Printer 4 dager left
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    I'm seeking a skilled firmware developer to design an ESP32 firmware that enables control of a USB Printer. We have a specific requirement where the ESP32 must show up as a wireless printer(The way air print works). Once the user connects to this printer and transmits a file, this file must be sent to a web server(Other freelancer would design this and you need to collaboratively work with him). On the web server, this file would be cropped and the cropped image would be sent back, which is then to be printed. The ESP32 USB port would be connected to the printer, the ESP32 must send the print file and the command via USB. This is something where you need to primarily focus on and check it. Kindly suggest your perspective on this. Past experience with USB Printer control, ESP32...

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    Requirement: Arduino coding and PCB design. All in one solution i can manufacture myself. PCB single sided. 2 sensor inputs: Pressure (using voltage) and Temperature using Kseries temp sensor. Screen: 3.12 inch 256x64 OLED Screen SSD1322. Controller: Arduino Nano OR Attiny85 (or similar) to keep size small. Display: Pressure (boost), Temperature (EGT), Time (24 hour). Split evenly over the screen (screen broken evenly into 3 segments). PCB: To house all components (excluding sensors). Also have pin outs to allow a (also has to be designed) button board to set time. PCB has a 12V input and button cell battery to keep time. Arduino coding must be simple to modify in order to easily change boost and temp alarm value (these values will need to be changed regularly). Screen: Pressure sensor: ...

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    ResQDrone 4 dager left

    Live life and surveillance drone.

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    I'm seeking an Arduino coder with expertise in home automation systems. Specific tasks you'll perform include: - Writing code for Arduino boards. - Debugging and troubleshooting existing code. - Designing and implementing Arduino projects. Our end goal is to automate our home, specifically controlling servo motors to ensure efficient operation. Your skills and experience should be in: - Arduino Coding - Debugging code - Designing and implementing Arduino projects for servo motor control - Home automation systems. This demanding yet rewarding project requires careful attention to detail and excellent problem-solving skills. If you're a whiz at Arduino, let's connect!

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    For my school project, I'm in need of a proficient individual who can help me design a compact and portable audio amplifier, which could be integrated with Bluetooth functionality. If your expertise lies in creating audio hardware that has the capability for both music playback and wireless connectivity, I would be thrilled to discuss further. Ideal Skills and Experience: - Knowledge of electronic circuits, specifically audio amplifiers - Experience with Bluetooth technology and connectivity - Ability to develop compact and portable solutions - Proven background in similar projects - Hands-on experience in music playback systems Objectives: - Design and develop a compact, portable audio amplifier - Integrate Bluetooth functionality for wireless connectivity - Prioritize efficient m...

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    I'm in need of a skilled developer who is proficient in Python and has good understanding of Spark Streaming for a backend development project. You will be working with real-time vehicle data and your role will be crucial for the success of our project. The main requirements for this project involves: - Developing a spark streaming backend using Python - Processing real-time vehicle data - Extracting and analyzing vehicle location, speed, and fuel consumption data. I am keen on working with someone who has the right mix of technical skills and experience in backend development particularly within the Python and Spark environment. Prior working experience with real-time data analytics will be a plus. Please provide details about your experience and previous projects involving Spar...

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    C library should be ported into the STM32H7 MCU and interface the same

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    I urgently need a proficient React Native developer, specialized in Bluetooth integrations, to work on my project. - Primary Goal: The focus of this project is to develop an app that can seamlessly interact with various Bluetooth devices. - Bluetooth device types: RFID. - Time limit: This is an urgent request with completion needed ASAP. Ideal Skills: - Experience in working with React Native for iOS. - Expertise in Bluetooth connectivity. - Ability to troubleshoot and solve problems quickly. - Flexibility in reading data from Bluetooth device, especially RFID. Previous experience with similar projects will be highly advantageous.

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    I am in need of a proficient Python expert who has substantial experience in Raspberry Pi for audio in and out. Please bid with "PYTHON".

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    Autodrive assistant kit 17 dager left
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    Steering wheel controller: The torsion bar connected to the steering wheel can be driven to rotate the steering wheel by the upper signal; Stepping controller: Connected to the accelerator or brake, it can be driven to press down by the upper signal; Gear controller: Connect the gear shift and drive it to different positions by the upper signal. We need to simulate the driver's driving actions as an automated agent, and the steering wheel, pedals, and gears are all ready-made in the car.

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    I'm looking for a seasoned firmware developer to create firmware for an MCU controller board. We are actually designing a PCB board using an ASIC chip. We have to add a MCU to access the ASIC chip, so we need firmware.

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