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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:
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!
Từ 30,494 nhận xét, các khách hàng đã đánh giá Arduino Engineers 4.9 trên 5 sao.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:
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!
Từ 30,494 nhận xét, các khách hàng đã đánh giá Arduino Engineers 4.9 trên 5 sao.I need a full smart home system coded. The system will manage both my lights and air conditioning based on motion detection. I want to be able to monitor everything via a Raspberry Pi and control it through a web interface. Key Features: - Control of both lights and air conditioning - Motion detection using multiple sensors - Full monitoring via Raspberry Pi - Control through a web interface Ideal Skills and Experience: - Experience with coding for smart home systems - Familiarity with Raspberry Pi - Knowledge of web interface development - Experience with motion sensors (Infrared, Ultrasonic, Microwave)
I'm seeking a Python script plugin that can operate my Broadlink IR/RF blaster via Bitfocus Companion on an Elgato Streamdeck. Key requirements include: Control: The plugin should manage my TV, audio systems, projector, and screens. Functionality: It needs to handle the power on/off, volume control, and input switching commands. Brand Specificity: While I'm unsure about specific brands or models, the script should ideally be adaptable to various devices. The ideal freelancer for this project should have extensive experience in Python scripting, familiarity with Broadlink IR/RF blasters, and a good understanding of Bitfocus Companion and Elgato Streamdeck. A background in AV equipment and smart home devices will be a plus. Please provide samples of similar projects you've...
Ich möchte gerne einen älteren Verkaufsautomaten mit einer Alterskontrolle über die Bankkarte ausstatten. Leider sendet der Verkaufsautomat nur MDB Nachrichten welche mit dem DCM5 Dokumentenleser funktionieren. Ich würde gerne einen Arduino dazwischen hängen, der erkennt wenn der Automaten den DCM anspricht und dann das Signal vom Arduino an das Kartenterminal senden. Die Software zu schreiben ist kein Problem. Ich brauche einen Schaltplan um den Arduino mit einer MDB Schnittstelle auszustatten. Der Arduino soll über MDB mit Strom versorgt werden und dann die MDB Nachrichten lesen können und auch MDB Signale senden können. Wie gesagt, ich brauche nur den Schaltplan damit der Arduino über die verschiedenen Spannungen mit dem Automaten kommu...
I am in need of an FPGA expert who specializes in image signal processing, specifically for surveillance systems. Key Responsibilities: - Design and implement FPGA solutions for image signal processing tailored for surveillance applications. - Collaborate on optimizing our current systems for enhanced performance and reliability. - Provide insights and solutions for future system upgrades. Ideal Skills and Experience: - Extensive experience in FPGA, with a strong focus on image signal processing. - Background in developing systems for surveillance. - Proven record of designing and implementing complex FPGA solutions. - Ability to work collaboratively and provide innovative solutions.
I need help with my Arduino BluePill CW Decoder by JM Harvey project for my Ham Club Build Project . I have all the CW decoders built but I am having issues with the proper library files. I need assistance getting the proper library files loaded onto the BluePill. The specific functionalities I need in the CW Decoder include: finding and uploading the correct Library files: STM32 Core, Generic Board, BluePill: uploading the sketch via a ST Link V2 I will provide the CW decoder, but I need your expertise to ensure everything is set up correctly. The project requires knowledge of Arduino programming, and experience with BluePill would be a significant advantage. Please note, I specifically need library files to be loaded, not source code or compiled binary files.
We are seeking an experienced C programmer to integrate the VL53L1X ToF sensor with a Raspberry Pi 4. The task involves writing a C program to read and print distance measurements in millimeters. Requirements: Proficiency in C and I2C communication. Experience with Raspberry Pi (preferably RPi 4). Familiarity with VL53L1X sensor and its API. Deliverables: Well-documented C code to read and display distance in mm.
I'm seeking an expert in Arduino and NRF24I01 data transmission. The project involves utilizing an Arduino Uno and NRF24I01 module for a yet-to-be-determined purpose. Skills and experience: - Proficient in Arduino programming - Familiar with NRF24I01 module - Previous experience in wireless data transmission - Problem-solving skills to identify the best use of the system - Ability to work with minimal initial specifications The project's focus will be on establishing efficient data transmission. The specific nature of the data and its use will be defined as the project progresses. Your expertise will be key in determining the best approach to using the system for optimal performance.
I am in need of an expert firmware developer to quickly provide firmware for my Bluetooth Low Energy (BLE) beacons. The firmware will need to support location tracking, battery life optimization, and custom alert notifications. Additionally, it must be compatible with the Nordic Semiconductor (nRF) development platform. Ideal candidates for this project should have: - Extensive experience in firmware development for BLE beacons - Proficiency in working with the Nordic Semiconductor (nRF) platform - Ability to implement features for location tracking, battery life optimization, and custom alert notifications - Understanding of MFi Android & iOS Find My Network compatibility I need this project completed as quickly as possible, so prompt communication and a quick turnaround are essen...
I'm experiencing a DMA transfer error with my STM32L432 microcontroller. The data in question is specifically from the Analog-to-Digital Conversion (ADC). This project involves diagnosing and rectifying the DMA transfer issue to ensure seamless data flow. Ideal Skills and Experience: - Proficiency with STMCubeIDE using STM32L432 microcontroller - In-depth understanding of DMA and ADC - Experience with troubleshooting microcontroller issues - Familiarity with continuous conversion mode Your task will be to troubleshoot and fix the DMA transfer error, ensuring the ADC data is correctly transferred and processed.
I need a comprehensive communication gateway for Modbus implemented, encompassing both hardware and software components. The hardware aspect should specifically support Modbus TCP/RS485, while the software needs to be compatible with Windows. Key requirements: - Design and implementation of a hardware gateway capable of Modbus TCP communication - Development of a PLC gateway. Then provide a hardware DO output for Evolving Lights and Buzzle sound for Alarms alert. Ideal candidates should have: - Extensive experience with Modbus TCP - Proficiency in hardware design and software development - Prior experience with radio communication systems - Strong skills in creating compatible, user-friendly software for Windows -PLC Programming
I am looking for a firmware solution for Gigabit Ethernet router. We need your a recommendation for a CPU/MCU based. You will deliver source code firmware with development platform for Ethernet router. The MCU/CPU, Ethernet must be working from -40C to +85C. Your MCU/CPU will work with my Ethernet Switch. But if you have a full router solution with your custom firmware, we will take it. For functional block diagram, please refer to the figure attached. We can only accept your bid if you can provide the following information: 1. The MCU/CPU that your firmware will working on. 2. OS that you are using. 3. Timeline for basic firmware router with 1 port uplink and 4 port downlink Ethernet switch. 4. Transfer your code to our firmware engineer. If you do not answer any of the over question, w...
I need to design a microcontroller board using the ESP32 to control a 64x64 RGB LED matrix. The board should replicate the functionality of the Adafruit MatrixPortal S3, incorporating essential components for power regulation and connectivity to the LED matrix.
I'm seeking an experienced embedded C programmer to develop new firmware for an STM32 microcontroller using the STM32 Cube IDE. The firmware needs to support various communication protocols and user interface controls. Key Responsibilities: - Develop new firmware from scratch - Implement support for UART, SPI, and I2C communication protocols - Integrate user interface controls into the firmware Ideal Skills and Experience: - Proficient in Embedded C programming - Extensive experience with STM32 Cube IDE - Deep understanding of various communication protocols (UART, SPI, I2C) - Prior experience with developing firmware for microcontrollers - Capable of implementing user interface controls in firmware
I'm working on an ambitious robotics project to build a Mars rover equipped for obstacle detection and navigation, operating in a mixed terrain and fully autonomous. And that can transmit live video feed, and pictures Key Responsibilities: - Design and implement a rover using Arduino Uno, DC motors, L298N motor drivers, HC-SR04 ultrasonic sensors, Seeed Studio XIAO ESP32S3, and Bluetooth HC-05. - Ensure the rover can detect and navigate around obstacles efficiently. - Program the rover for complete autonomy, eliminating the need for constant remote control. Ideal Skills: - Proficient in Arduino programming and robotics. - Experienced in designing and implementing motor-based systems. - Prior experience with obstacle detection and navigation systems is a plus. - Knowledge of mixed te...
I am in need of a professional with substantial experience in PCB design and optimization to review and update my current design which incorporates an Arduino, BLE, and ESP32. The primary goal of this project is to improve the overall functionality of the PCB. Key Focus Areas: - Enhancing Power Management: The current design is facing heat-related issues which impacts its performance. Therefore, I need an expert who can help optimize power management to mitigate these problems. - comunication will be another keypoint - extra module for SIM comunication will be included into the improvement and review Ideal Skills and Experience: - Extensive experience in PCB design and modification - Proficiency with Arduino, BLE, and ESP32 - Strong knowledge in power management techniques - Prior expe...
Must quote in reply your experience in drone programming. Preferable job location New Jersey or NCR India I'm looking for an expert in drone programming who can assist with a versatile drone. The scope of this project includes: - Utilizing the drone for Aerial photography, Delivery services and dancing in sync - Programming the drone for Autonomous navigation, Object detection and tracking, and work in sync I prefer Python for this task, but I'm open to other programming languages if they prove to be more suitable. SIGN AN NDA.
I'm looking for an expert who can create a circuit for me that takes a single A5K potentiometer and simulates a dual A5K potentiometer. The primary purpose of this circuit is for audio control, specifically to be used with an amplifier. Requirements: - The output of the circuit should have a logarithmic response, as this is typical for audio control. - The circuit should be reliable and able to handle typical audio levels. Ideal Skills and Experience: - Previous experience with audio equipment circuitry is preferred. - Strong understanding of potentiometer functionality and circuit design. - Ability to create a circuit that simulates a dual potentiometer from a single one.
I need a PCB designed for an Arduino that primarily caters to sensor integration, specifically for pressure sensors. The board will also need a communication interface capable of using LoRa. Key Requirements: - Expertise in PCB design for Arduino - Knowledge of integrating pressure sensors - Proficiency in LoRa communication protocol - Experience with sensor-based projects This project is perfect for freelancers with a strong background in hardware design and IoT applications. Your bid should reflect your experience and capabilities in these areas.
This is only for Indian Freelancers. We are seeking a skilled and innovative Robotics Engineer with expertise in Gazebo, CAD, SolidWorks, and Python to join our dynamic team. In this role, you will be responsible for designing, simulating, and testing robotic systems and components. You will leverage your experience in robotics simulation, mechanical design, and programming to develop efficient, reliable, and cutting-edge robotic solutions. Key Responsibilities: Simulation & Prototyping: Develop and refine robotic models and systems using Gazebo simulation software, ensuring precise behavior and functionality in virtual environments. CAD & SolidWorks Design: Create and modify detailed 3D models and mechanical designs for robotic parts and systems using CAD tools and SolidWorks. C...
ARUDUINO CONSULTING This is a preliminary, exploring a possible product idea. Looking for a person who might be able to complete a unique project which should work well done in Aurduino. The project will require taking outputs from a special sensor chip, and turning the data into a display, with active images of several instruments on a laptop or touch screen. If you are familiar with drones and flight control systems, this will deal with some of the same things. For the purpose of this preliminary job, there would not be any construction, perhaps some experimental programming, or some research on components. Mainly, we are looking for someone with comprehensive knowledge and skills for the main job. We will pay you to convince us you have what we want, then offer the project t...
I'm seeking a skilled programmer to assist me with my M66 GSM Module project. The primary goal is to enable the module to upload sensor data, specifically from a temperature sensor, to Google Firebase. Key Responsibilities: - Program the M66 GSM Module to facilitate data transmission to Google Firebase. - Ensure the system can effectively upload temperature sensor data. Ideal Skills: - Proficient in programming for M66 GSM Modules. - Experience with Google Firebase integration. - Knowledgeable about working with temperature sensors.
I'm looking for a proficient Python programmer who can help me build a very basic system to control a Raspberry Pi. This project involves managing a battery charger, monitoring its status and communicating with a payment system. Key Requirements: - The system should be able to turn the battery charger on and off. - It needs to display specific information related to the charger and battery, including: - Charge level - Time left to charge - Voltage and current - The system should also communicate with a payment system. Ideal Skills: - Expertise in Python programming - Experience with Raspberry Pi - Knowledge of battery charging systems - Familiarity with payment system integration - Excellent English communication skills. Please note, the ability to understand and implement t...
I'm looking for an experienced programmer who can help me with a project involving a Raspberry Pi panel. This panel will primarily be used for automated control tasks, and I need someone who can write and test the necessary code for it. Key Requirements: - Proficiency with Raspberry Pi and its programming - Experience with automated control systems - Ability to write and test software The panel will incorporate a sound sensor, so familiarity with sensor integration is a plus. While the panel doesn't need to be remotely controlled, it should still have a manual operation option. Please note, I have a video of a previous version of this panel that was built with circuit boards. I believe this new version with the Raspberry Pi could work even better, but I need your ex...
Necesito monitorear temperatura y humedad con dos sensores cada uno, mostrar los datos en un Dashboard en una PC, con botones para programar valores mínimos, máximos, con opciones para encender, apagar motores, válvulas, botones para elegir tres distintos procesos, botón para iniciar el proceso, luego en pleno proceso, ir guardando los datos en excell, también ir imprimiendo los datos leídos por los sensores en impresora matricial de papel continuo.
I'm working on an Arduino project involving a soft start module, primarily for current limiting. I need a freelancer to help me create a wiring diagram for this project. Key Task: - Develop a wiring diagram that incorporates the use of resistors and capacitors in the soft start module. Ideal Skills and Experience: - Proficiency in creating wiring diagrams, particularly for Arduino projects. - Understanding of soft start modules and their components (resistors and capacitors). - Knowledge of current limiting, as it pertains to the purpose of the module.
I need assistance with configuring my CR-10S Pro 3D printer with Orca Slicer, and integrating a Raspberry Pi for enhanced functionality. Key Requirements: - Setting up the Orca Slicer for optimal performance with the CR-10S Pro. - Integrating a Raspberry Pi to facilitate remote monitoring and control of the printer. - Installing OctoPrint on the Raspberry Pi for seamless operation. - Ensuring the setup allows for monitoring of the printer via a mobile app. Ideal candidates for this project should have: - Extensive experience with 3D printers, specifically the CR-10S Pro. - Proficiency in using and configuring Orca Slicer. - In-depth knowledge of Raspberry Pi and OctoPrint. - Skills in setting up mobile app based remote monitoring systems.
I need assistance configuring the attributes of my fuel level sensor on my existing Traccar server. The sensor in use is a resistive probe sensor. Ideal Skills and Experience: - Extensive experience with Traccar server - Proficient in configuring fuel level sensors - Familiar with resistive probe sensors - Excellent troubleshooting skills - Able to provide clear communication and updates
A Small Electronics Project. Ideal for Elec. Engineering Students. Hands-on, in person, in Melbourne, Aus. Budget is negotiable. Requires some hands-on help. This is my first electronics project. I am more interested in using the final device rather than the electronics build, so would like some experienced help to speed things up. Deliverables: 1. Read the signal from a linear encoder into an ESP32 device. 2. Control a tiny micro servo (9g) with the ESP32 device, and turn it by an angle proportionate to the encoder's displacement. 3. I can write Python code (but your help could speed things up). 4. Help with wiring/soldering and ordering any missing components. 5. Help me understand the basics of the electronic concepts involved (not in any great academic detail). Challenges: ...
I'm in need of an Arduino expert to help me with a project focused on automation control. The project will involve interacting with various components such as relays and motors, sensors and actuators, as well as LEDs and displays. Key Tasks: - Develop robust Arduino code for automation control. - Ensure seamless interaction with relays and motors, sensors and actuators, and LEDs and displays. - Troubleshoot and optimize code for efficiency and reliability. Ideal Skills: - Proficient in Arduino programming. AMB82 mini programing - Experience with automation projects. - Familiarity with relays, motors, sensors, actuators, LEDs, and displays. Looking forward to seeing your bids!
I'm working on an industrial control project utilizing a pressure sensor (All Sensors part# DLH-L05D-E1BD-C-NAV8) with a Raspberry PI4. The sensor measures + - 5 inches of h2o or + - 0.18psi. However, I've encountered a system crash when attempting to take a second measurement. I need an experienced Python programmer with expertise in Raspberry Pi and sensor integration to help me troubleshoot and program the sensor properly. The end goal is to incorporate this setup into an automation or control system. Key skills and experiences needed: - Strong proficiency in Python - Prior experience with Raspberry PI and sensor integration - Understanding of industrial control systems - Excellent troubleshooting skills - Ability to create a robust automation/control system using the data...
I'm seeking an engineer/developer to create a device that detects dog barks and triggers ultrasonic speakers and standard loudspeakers. The primary purpose of this device is to prevent excessive barking when my neighbors dogs are outdoors. I intend to piece this together from components readily available online. Key Requirements: - Device should be capable of outdoor usage in all weather - The device needs to be powered by an electric outlet. - Experience with audio technology and sound modulation needed. - The device needs to be able to be assembled from components readily available Your task will be to design a device that is effective at preventing barking using sound. This includes the use of ultrasonic speakers which are inaudible to humans but can be heard by dogs. The ultraso...
I need a plug-and-play USB key for my LG SN11RG soundbar. The key should automatically select the E-ARC audio channel when plugged in and both the TV and soundbar are on. Key functionalities: - Auto-select E-ARC audio channel - Allow switching to Wi-Fi and Bluetooth using the remote control and ChromeCast icon More info: I need a plug-and-play USB key doing only one thing about the audio canal selected automaticaly by my LG sound bar (LG SN11RG). I want it, when plugged into my soundbar and when my TV is turned on and also when my soundbar is turned on, to select the E-ARC audio canal (when selected manually, first it displays on the soundbar "OPT/HDMI ARC" and then it' replaced by :"E-ARC) and to have the possibility to use 2 other audio canals : WiFi and Bluetooth ...
I am seeking an expert in sensor design for the automotive industry to create a monitoring sensor for axis rotation. Key Requirements: - Sensor Design: The sensor should be able to monitor the rotation of an axis within an automotive context. - Dual Data Output: The sensor needs to provide both analog and digital data outputs. - Low Speed Monitoring: The sensor is specifically required to monitor low speed rotations. Ideal skills and experience for the job include: - Extensive knowledge and experience in automotive sensor design - Proficiency in creating dual output sensors - Proven track record in low speed monitoring sensor development
I need a skilled programmer to update my existing Visual Studio desktop application. The application currently uses a Serial communication protocol and needs to be used to read Arduino data, which is primarily sensor readings. Key Requirements: - Change the existing communication protocol from Serial to Serial, with the necessary adjustments to read Arduino data. - Update the application to interpret and process sensor readings sent by the Arduino. Ideal Skills: - Proficiency in C# and Visual Studio - Experience with Arduino and understanding of reading sensor data - Familiarity with communication protocols, particularly Serial. I have the complete source code of my application and will provide it to the successful bidder.
I'm looking for an expert in Arduino, electronics and robotics to help me integrate coding and components into an autonomous cleaning robot. Key Requirements: - Object Avoidance: The robot needs a robust camera-based system that allows it to navigate around obstacles seamlessly. - Electronics & Coding: You will be responsible for integrating the electronics with the coding on Arduino, ensuring the robot operates flawlessly. Ideal Skills: - Extensive experience with Arduino - Proficiency in electronics and robotics - Previous work with autonomous systems - Knowledge of camera-based object avoidance systems Please share examples of similar projects you've completed when bidding.
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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