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!

Od 30,587 recenzí, klienti hodnotí našeho pracovníka Arduino Engineers 4.9 z 5 hvězd.
Zaměstnat Arduino Engineers

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!

Od 30,587 recenzí, klienti hodnotí našeho pracovníka Arduino Engineers 4.9 z 5 hvězd.
Zaměstnat Arduino Engineers

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    33 Nalezené pracovní možnosti

    I'm looking for an experienced programmer and engineer specializing in ESP32, with in-depth knowledge of ESP-IDF and Arduino. It's essential that you can write a display driver and modify an existing one if necessary. Despite the simplicity of the project, I've already gone through four programmers who only wasted time without achieving concrete results. I can't afford to lose more time and resources; every day of delay represents a significant financial loss. For this reason, only contact me if you are truly skilled and available to see the project through to full functionality. I'm seeking someone who understands the project immediately, not someone who still doesn't get it after it's been explained ten times, as has already happened four times. I fee...

    €1202 Average bid
    €1202 Průměr. nabídka
    25 nabídky

    I'm in need of an Arduino developer for my MQ3 sensor project. The primary aim of this project is to monitor environmental alcohol levels. Upon detection, the system should send a notification. Note I'm a freelancer Arduino developer .Who needs help to implement this GPS offcircuit in my file Arduino GPS and looking for any system notification into this GPS that notify if detected alcohol in any place location . I need to have negotiate the budget for this project with the freelancer choice Ideal Skills: - Proficiency in Arduino programming - Experience with sensor integration - Skills in notification system setup Please get in touch if you can help.

    €148 Average bid
    €148 Průměr. nabídka
    16 nabídky

    I need an Arduino expert to help me with my project using a MQ3 sensor. This is an alcohol detection project. I can show my zip project who a choice freelancer arduino .Where I need help with the GPS Arduino off circuit github codes Key components of the project: - Integrate the MQ3 sensor with Arduino for detecting alcohol levels. - Implement a system for logging sensor data to a file. Ideal candidates should have: - Extensive experience with Arduino. - Prior work with MQ3 sensors would be an advantage. - Strong understanding of data logging and file management on Arduino. - Ability to deliver a working prototype efficiently.

    €120 Average bid
    €120 Průměr. nabídka
    23 nabídky

    Those who not agree to these fixed amount will be ignored completely. I am searching for someone who is : 1. Serious on Long Term Relationship 2. Beginner and New to freelancer 3. Can do these type of project in a fixed amount: 1. Arduino (Non-IOT) = 30$ 2. Arduino (IOT) = 35$ 3. Raspberry Pi (Non-IOT) = 40$ 4. Raspberry Pi (IOT) = 45$ 5. Arduino + Website = 50$ 6. Raspberry Pi + Website = 60$ 7. Arduino + OpenCV = 70$ 8. Raspberry Pi + OpenCV = 80$ The programmer need to have their components prepared so that they can do back testing using their own component. This is a high-volume opportunity, with the potential for up to 100+ projects per month. Below are the images of how much project that i take every month.

    €133 Average bid
    €133 Průměr. nabídka
    47 nabídky

    I'm looking for an expert with experience in working with ESP32 and Postman scripts. The main objective of this project is to collect user input data via physical buttons/switches. Key Responsibilities: - Develop a system using ESP32 that collects data from physical buttons/switches. - Create Postman scripts for testing and data transmission. - Ensure the system is user-friendly and efficient for data collection. Ideal Skills and Experience: - Proven experience with ESP32 hardware. - Proficient in creating and using Postman scripts. - Experience in designing systems for data collection. - Excellent problem-solving skills and attention to detail.

    €30 Average bid
    €30 Průměr. nabídka
    11 nabídky
    PCB Design for 12VDC Pump
    5 dní left
    Ověřený

    I am seeking a skilled circuit designer with PCB design experience for a pair of 12VDC pumps. This circuit should be designed with a timer-based control system for automatic activation plus an option for manual activation (via an external momentary switch) if the automatic system fails. The standard user interface will be via a phone app (no display is included other than an RGB LED whioch needs to include programming to indicate status/fault conditions). A voice-capable interface needs to be included in the chipset selected. Key Requirements: - Design a PCB for operating a pair of 12VDC pumps which detects pump faults and allows a single pump to continue in service if the other pump fails. - Include both manual and automatic activation options, including a separate sanitation cycle using ...

    €1065 Average bid
    €1065 Průměr. nabídka
    25 nabídky

    I'm looking for a seasoned Arduino developer to assist in extracting all available data from a car's ECU using an MCP2515 CAN bus module and an Arduino Nano. This project will require not only the retrieval of the data but also formatting it into a human-readable form on a serial monitor. Key Responsibilities: - Set up necessary connections with the ECU using the Arduino Nano and MCP2515 CAN bus module. - Continuously stream all data from the ECU. - Format the data for easy readability as text on a serial monitor. Ideal Skills: - Proficient in Arduino programming. - Solid understanding of CAN bus communication. - Passionate about automotive technology. - Experience with data formatting and display. If you're capable of delivering efficient solutions and have the requisite...

    €73 Average bid
    €73 Průměr. nabídka
    12 nabídky

    I'm looking to implement a home automation project using a Raspberry Pi. The primary task for the Pi will be to monitor a sink. If items are left in the sink for over 5 minutes, the system should trigger a sound alarm. Ideal skills for this project include: - Proficiency in Raspberry Pi setup and programming - Experience with home automation projects - Knowledge of alarm systems integration with Raspberry Pi I would prefer the alarm to be a sound alert. Please provide examples of similar projects you have completed.

    €170 Average bid
    €170 Průměr. nabídka
    30 nabídky

    I'm seeking guidance on Siemens PLC, specifically with both SIMATIC Manager and TIA Portal. The focus will be on basic programming and setup, advanced troubleshooting and optimization, and integration with other systems. Your expertise will help me improve my overall skills in this domain. Please include your relevant experience and skills in your bid.

    €133 Average bid
    €133 Průměr. nabídka
    31 nabídky

    I'm in need of an expert who can assist me in setting up a soundboard using Reaper for my live performances. Key Responsibilities: - Configure Reaper to serve as a comprehensive soundboard. - Integrate music tracks and sound effects into the setup. - Ensure the system is fully compatible with a MIDI controller for seamless performance. Ideal Skills and Experience: - Proficient in using Reaper, with a deep understanding of its soundboard capabilities. - Experience in live sound engineering and soundboard setup. - Comfortable working with MIDI controllers. - Ability to troubleshoot and deliver under pressure in a live performance context.

    €17 Average bid
    €17 Průměr. nabídka
    5 nabídky

    I need a custom installation of a basic Four Point Picofly Modchip in my V2 Nintendo Switch. This handheld device requires the modchip to enhance its functionality without any additional modifications such as custom firmware. Ideal skills for this project: - Expertise in modifying and repairing handheld devices, specifically Nintendo Switch consoles - Experience with installing modchips, particularly the Picofly modchip - Understanding of the V2 Nintendo Switch hardware - Ability to perform custom modifications with precision - Knowledge of the console's internal cooling systems and case structures

    €66 Average bid
    €66 Průměr. nabídka
    3 nabídky

    I need solve this issue: I need redo an electronic scoreboard for a VGA monitor, designed around a PIC18F252 microcontroller. Key Features: - Score display: The primary function of the scoreboard is to display the score of the game. - Control: The scoreboard should be updated via buttons. Simple, reliable and effective. - Graphics: The scoreboard will be simple text-based. No need for complex graphics or animations. Ideal Skills: - Proficiency in programming PIC18F252 - Knowledge of VGA monitor interfacing - Circuit design and PCB layout skills Your bid will be considered if you can demonstrate relevant experience and provide examples of similar projects.

    €153 Average bid
    €153 Průměr. nabídka
    24 nabídky

    I'm looking for a skilled programmer and engineer to work on an exciting project involving a Raspberry Pi 4 (2GB) and a NeuroSky Mindwave Mobile2. The goal is to read data from the Mindwave and control an RC car based on blink force. Key Project Details: - The RC car should be able to move forward, turn right and left, and stop according to the readings from the Mindwave. - The programming language for this project is Python. A strong command of Python is essential. - The control of the RC car should be in real-time. This requires someone with experience in real-time systems and able to implement efficient and responsive control mechanisms. Ideal skills and experience include: - Proficiency in Python programming. - Experience with Raspberry Pi and RC cars. - Familiarity with NeuroSk...

    €44 Average bid
    €44 Průměr. nabídka
    13 nabídky

    I'm seeking an experienced firmware developer with a solid understanding of SQL databases and ESP32C3 microcontrollers. The project involves writing firmware for the ESP32C3 that allows it to communicate with an SQL database over WiFi. We have a custom-made API to write to the SQL database and all the libraries required for the GET and POST request. We are just having issues with the formatting of the POST statement in JSON. It should be a very quick job for someone knowledgeable with Arduino and JSON and HTTPS POST. You must already have an ESP32 development kit so you can test the firmware is working and we will validate on our side with ESP32C3 development kit. The database is already online and everything works when using POSTMAN. We will also give you our work-in-progress f...

    €32 Average bid
    €32 Průměr. nabídka
    20 nabídky

    I'm looking for a simple, efficient Python server code tailored for Calamp LMU devices with standard firmware. The complete specifications are in the attached document. This code should be able to: - Handle multiple devices - Receive and process all GPS data - Send necessary responses - Dispatch configuration commands to modify device settings If you're not able to deliver this in 3 days, please do not apply. We're not interested in any elaborate UI to visualize the data or anything of that nature. What we need is straightforward, clean and fully functional code that we can incorporate into our larger Python server code. Skills and Experience: - Proficient in Python programming - Familiar with Calamp LMU devices and their standard firmware - Experience with GPS data proce...

    €143 Average bid
    €143 Průměr. nabídka
    33 nabídky

    Looking for plug in programmers/software developers that can build VST2 and VST3 plug ins? In JUCE or Python? Scope: build a vst plug in that can capture audio and visualize it on a spectrogram that corresponds to notes on a vertical piano roll. Once captured I want ability to highlight the frequencies I want then drag out a midi file representing the notes and frequencies I chose. How to Build This 1. Set Up Your Development Environment • JUCE: This framework supports audio and MIDI functionality, making it well-suited for creating a plugin like this. • Python with Librosa (if you want to prototype quickly): Python libraries like Librosa can analyze audio data and generate spectrograms, which could help if you want to test the core algorithm before porting it to JUCE. 2...

    €456 Average bid
    €456 Průměr. nabídka
    37 nabídky

    I need a LoRa module expert who can assist with a project primarily focused on data transmission, specifically GPS coordinates, in urban areas. Key Requirements: - Proficient in using and programming LoRa modules for data transmission - Experience with urban environment communication challenges - Understands GPS data handling and transmission Your main task will be to ensure efficient and reliable transmission of GPS coordinates. Understanding of urban-specific factors affecting data transmission is critical. Your expertise will significantly contribute to the success of this project.

    €112 Average bid
    €112 Průměr. nabídka
    4 nabídky

    Car Alcohol Detection System with NodeMCU I need a project that implements an alcohol detection system for a car using an MQ3 sensor and NodeMCU V3 ESP 8266. The system should disable the car's motors when alcohol is detected and provide updates on an LCD display. Key Requirements: - Integration of an MQ3 sensor to detect alcohol. - Use of NodeMCU V3 ESP 8266 for system control. - Automatic shutdown of motors upon alcohol detection. - Display of various updates on an LCD, including: * Alcohol detection status * GPS coordinates when alcohol is detected * Updates regarding Firebase * System status - A GPS module is included in the project. - Firebase integration for a real-time database. The system should provide real-time notifications. - A buzzer that activates upon alcohol detection...

    €44 Average bid
    €44 Průměr. nabídka
    11 nabídky
    Arduino projects
    3 dní left
    Ověřený

    I need to order an actuator, which has sensors at the end of the stroke. a stepper motor that can turn it 170 degrees to the left, 170 degrees to the right in relation to a reference point and the same motor can stay at a fixed angle to the north of the earth!!!...I don't know if it's possible. My ensemble will be mounted on a car and will support a video camera. The second stepper motor has 3 fixed points where I need to be able to move it.

    €182 Average bid
    €182 Průměr. nabídka
    68 nabídky

    I’m seeking an experienced IoT developer who can assist in programming an ESP32-S3 to communicate with a cloud server. The device should be able to send structured sensor data to a RESTful API endpoint using secure and precise HMAC-based authentication. Below are the main requirements for the project: Key Project Requirements Device Setup and Communication: Platform: ESP32-S3 (programming with Arduino IDE or PlatformIO preferred) NTP Synchronization: Accurate time synchronization with an NTP server to ensure correct timestamping API Integration and Secure Communication: API Method: POST requests with JSON payload to send sensor data HMAC-SHA256 Authentication: Generate signing keys based on deviceSigningKey and current date Create a canonical request and compute final signatures a...

    €135 Average bid
    €135 Průměr. nabídka
    17 nabídky

    Project Description: We are developing an innovative product that utilizes ultrasonic waves to effectively remove salt build up in various types of tanks. We are seeking a skilled freelancer to assist with the microcontroller programming for this system. Key Responsibilities: #Develop and implement code for microcontrollers to control ultrasonic transducers. #Manage parameters such as frequency, power levels, and timing of ultrasonic pulses. #Integrate sensors for monitoring temperature, salt concentration, and other relevant metrics. #Create a user-friendly interface for controlling and monitoring the system. #Collaborate with our team to test and optimize the system for performance and reliability. Requirements: #Proven experience in embedded systems programming, particularly with mi...

    €1099 Average bid
    €1099 Průměr. nabídka
    15 nabídky

    I'm looking for an experienced programmer who can help me interface a TUYA single meter with an Arduino. The meter communicates via Wi-Fi and my preferred programming language for this project is C. Key Requirements: - Create a command to interface the TUYA single meter using the LOCAL KEY - Enable functionalities to read energy consumption and monitor real-time data - Code should be efficient and easy to understand Ideal Skills: - Proficient in C language - Experience with Arduino and TUYA devices - Knowledge of Wi-Fi communication protocols - Able to provide clean, well-commented code Looking forward to your proposals.

    €188 Average bid
    €188 Průměr. nabídka
    25 nabídky

    I need a skilled firmware developer to configure Marlin 2.1.2.4 for my RAMPS 1.4 control board that's used for operating a foam cutter. The firmware must allow for two stepper motors to coordinate as the X axis and three stepper motors to act as the Y axis. Additionally, the firmware should enable the use of the extruder heater for wire heating. Key Requirements: - Configuration of Marlin 2.1.2.4 firmware for RAMPS 1.4 - Coordination of stepper motors for X and Y axis - Utilization of extruder heater for wire heating I use Pronterface to control the foam cutter, so the firmware must be compatible with this software. Freelancer will access my laptop remotely to test solution on existing RAMPS 1.4 and motors. Furthermore, I require several safety features to be integrated into the fi...

    €145 Average bid
    €145 Průměr. nabídka
    16 nabídky

    I need an expert who can help me with a project involving an ESP8266 and a relay. The project involves checking a MySQL database every 5 seconds, and triggering the relay if a specific telephone number is found in the database. After triggering the relay, the ESP8266 should send an update back to the database. Key Requirements: - ESP8266 programming - MySQL interaction - Relay control Budget for this project is $10. If you have any questions, feel free to call me in chat.

    €19 Average bid
    €19 Průměr. nabídka
    40 nabídky

    I need an expert to convert my existing Arduino Uno code, which is currently used for all in one robot with IR and ultrasonic sensors, motor driver, to be compatible with the Arduino Uno R4 WiFi. Requirements: - I am facing problem to convert the code one board to another some help me to convert the code normal arduino uno to arduino uno r4 wifi without any new feature or mode. - There a number of components like arduino uno r4 wifi, L298n motor driver module,2 ir obstacle sensor fc-51, one is 3 Channel IR Infrared CTRT5000 Line Detection Module, hc-sr04 ultrasonic distance sensor with sg90 micro servo, four 500 rpm single shaft straight bo dc gear motor 3-9volt original and 14.8v power supply. Ideal Skills: - Proficient in Arduino programming. - Experience with converting code between...

    €14 Average bid
    €14 Průměr. nabídka
    13 nabídky

    I need a skilled PCB designer to create a custom board for controlling a DHT22 temperature sensor with an ESP32. The ESP32 should connect to a mobile app via Wi-Fi. Key Requirements: - PCB design experience - Familiarity with ESP32 and DHT22 - Understanding of Wi-Fi communication protocols

    €28 Average bid
    €28 Průměr. nabídka
    33 nabídky

    I am looking for a talented engineer to rectify the abrupt data spikes from my motorcycle simulator's steering handlebar. The setup features a motorcycle mounted on a fixed base, with both front and back wheels removed. A magnetic rotation sensor is used to capture data from the OEM steering handlebar, but I am experiencing issues with data smoothing. Key project requirements: - You should ensure smooth data transitions to improve simulation accuracy. - You should analyze and rectify the data spikes affecting the steering. - You should ideally have experience working with motorcycle simulators or similar setups. Please note that the frequency of the abrupt changes can be random. Your expertise will help enhance the realism of the motorcycle simulation, making it more enjoyable and e...

    €225 Average bid
    €225 Průměr. nabídka
    6 nabídky

    I'm seeking a skilled firmware developer proficient in C++ to create custom firmware for a drone. This firmware will need to facilitate a range of specific functionalities and capabilities. Key Requirements: - Implementing GPS navigation - Enablin autonomous flight - Allowing INS only flight - preprogrammed at launch - full mission capabilities The ideal candidate would have: - Extensive experience with firmware development, particularly for drones - Proficiency in C++ - Familiarity with GPS navigation and autonomous flight systems, Karman Filter and flight control mathematics - Ability to design with custom hardware, a dedicated FC firmware for it Please only apply if you can demonstrate relevant experience and expertise.

    €4363 Average bid
    DOM
    €4363 Průměr. nabídka
    20 nabídky

    I'm working on a car controller project and need a supervisor to help guide me through the PCB layout and schematics. The system is going to be made in two Key Areas of Assistance: - Troubleshooting: I often find myself stuck and need guidance on how to proceed. - Power Distribution: I'm facing concerns about how power should be distributed across the board. - Optimization: I need help optimizing the current design. - Connectivity: I need guidance on how components should be connected. - Thermal Management: I need advice on managing heat dissipation in the PCB layout. - Signal Integrity: Guidance on ensuring signal integrity and reducing electrical noise. - Component Placement: Help with the strategic placement of components for optimal performance. - Ground Plane: Recommendat...

    €61 Average bid
    €61 Průměr. nabídka
    24 nabídky

    I'm seeking support in planning and constructing a mixed-signal circuit for control of automotive additional lights/warning lights. . The primary function of the digital segment of this circuit will be to manage control systems. Key Components: - Microcontrollers - 10 mosfet controlled output's (In sted of relay) - 2,8" Touch Display - Voltage Regulator Ideal Skills and Experience: - Proficiency in designing mixed-signal circuits - Extensive experience with control systems - Familiarity with the listed components, particularly microcontrollers and Mosfets - Ability to work with touch displays - Arduino IDE - Schematic and PCB planning. The control systems are simple and do not require complex processing. The circuit should be compatible with a standard automotive battery....

    €180 Average bid
    €180 Průměr. nabídka
    38 nabídky

    I'm looking for a freelancer who can help me create a prototype of a facial recognition automated door, focusing primarily on accessibility. The door will be used in an office setting, so it needs to be practical and efficient. Key features of the project include: - The primary aim of the door is to enhance ease of access. - The door will be installed and used in a corporate office environment. - The use of standard cameras for facial recognition technology. Ideal candidates will have experience in: - Designing and prototyping automated systems. - Implementing facial recognition technology. - Creating office-appropriate accessibility solutions. Please provide examples of similar projects you've worked on in your bid.

    €35 Average bid
    €35 Průměr. nabídka
    15 nabídky

    I'm looking for a programmer who can develop a program that allows for the transfer of a JPEG file from a computer to an Arduino ESP32, then to another Arduino ESP32, and finally back to a computer. The method for this transfer should be via serial communication. Key Requirements: - The program should be efficient and reliable. - A deep understanding of how to work with Arduino ESP32 is crucial. - Familiarity with JPEG file handling and serial communication is a must. Please note, there are no encryption or security features required for this project.

    €975 Average bid
    €975 Průměr. nabídka
    99 nabídky

    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.

    €162 Average bid
    €162 Průměr. nabídka
    28 nabídky

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