Arduino is an open-source electronic prototyping platform for working with electronics. It is a expert field requiring specialized skillsets. If your business needs help with Arduino projects then you have come to the right place. Post your projects related to Arduino here on this website and we can let freelancers bid on them.

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    30 仕事が見つかりました。次の価格: USD
    $29 平均入札額
    3 入札

    I recently created and completed a project to replace the processor on a PCB with an alternate. This project is complete, and I have prototype PCBs ready to receive code. But the Freelancer that completed the PCB project isn't familiar with the ATMEGA4809 processor and couldn't help me upload the Arduino IDE native code onto the new PCB. I need someone to review the schematic and walk me through exactly what to do to upload my code to the new PCB, including what hardware to buy if what I have (Sparkfun AVR Pocket Programmer) doesn't work. Ability to communicate clearly in English is required.

    $857 (Avg Bid)
    $857 平均入札額
    6 入札

    Firmware and hardware development for security team 5.0 with coordination of tasks. I am looking for an electronic engineer to develop Firmware and hardware for a personal project. In addition to the development of electronics, he must know how to coordinate different areas of the project. Currently there are three freelancers working on the project; Backend, Frontend (Mobile App) and Mechanic. I am looking for a proactive professional who knows how to understand the link between the three areas from a technical point of view and coordinate properly. The device we are developing is similar to an electronic lock with local (RF, bluetooth) and remote (WiFi, GPRS) control. The project is already started, it is to replace another professional, so I urgently need to find the right person. Spani...

    $1028 (Avg Bid)
    $1028 平均入札額
    16 入札

    This product is used to mitigate Harmonic Pollution in the Electrical System. It is also used for Active Power Factor Improvement. The literature of this product is easily available on the internet, from various manufacturers worldwide. If the developer requires more details we can share. Skills- 1) Should be highly skilled in design and development of IGBT Inversion/Conversion Topologies. 2) Should be highly skilled in Microcontroller and DSP Environment Hardware and Firmware development. 3) The Project requires the developer to have a very good understanding of Electrical Power Systems, Electrical Power Quality and Electrical Measurement 4) The Developer should be ideally willing to keep assisting in future additions,upkeep,improvements,changes and upgradations in the design as extra p...

    $15137 - $18921
    $15137 - $18921
    0 入札

    The project is to design and develop an Arduino based energy monitor to keep track of and monitor two separate powerlines. The main objective is to monitor when each power lines come on and off line remotely using a web service (a separate project that will be developed later). The meter must offer the following functionalities: 1. The meter must be able to take two power inputs (230V) 2. The meter must be able to monitor the following parameters (frequency HZ, Voltage, On and Off times of each power input line) 3. The meter must be able to send (encrypted) the reading (including unique meter ID) to a remote TCP IP server over GSM (GPRS) connection at set intervals (interval options are 1 minute, 5 minutes or every time the power comes ON and goes OFF) 4. The meter must functional with s...

    $1320 (Avg Bid)
    $1320 平均入札額
    33 入札

    Looking for developer to help us build Bluetooth plugin for Arduino RN4678 for multiple Windows, Mac OS, Android & iOS. The bluetooth plugin should have a way to send & receive data to & from the bluetooth device and should be able to work for Bluetooth Classic & Bluetooth LE. Thanks for reading and looking forward working with the best candidate for the job.

    $12 / hr (Avg Bid)
    $12 / hr 平均入札額
    6 入札

    I need help installing Arduino Due broad to a windows pc. Nothing I seem to do works. Help if possible please. Sorry but no longer required. Would you believe it not one but two bad connection cables. It all works fine now with new cable.

    $16 (Avg Bid)
    $16 平均入札額
    9 入札

    Hello, I am interested in ordering an application to control a RC toy. The application is installed on a smartphone, Android and iOS. WiFi control in the ESP32-Wrom 32 toy and the l298n bridge, two DC motors and a mini servo. Application in the form of a virtual joystick. there will be 2 types of vehicles: 1) Servo-controlled travel direction (proportional) Drive by motor A and B controlled by bridge also proportional to joystick deflection. Back and front. Facing straight line calibration. 2) a tank vehicle controlled by an engine on the left and right side of the vehicle. Proportional. I need App for Android and App for iOS (Flutter ?) and one code for esp32. Marcin

    $558 (Avg Bid)
    $558 平均入札額
    23 入札

    It is a very basic app Just to send and receive data over bluetooth through Arduino I would also like to learn from the developer.

    $17 (Avg Bid)
    $17 平均入札額
    11 入札

    Desarrollar una pagina web que registe dos datos de un medico, un determinado paciente y unos valores de presión que fueron medidos con un Arduino y enviados a una computadora mediante el puerto serie. Los datos se miden en tiempo real y estos deben verse por medio de unos indicadores gráficos en la pantalla de la computadora.

    $1042 (Avg Bid)
    $1042 平均入札額
    52 入札

    need a mentor who can help and doubt clearing on embedded system project on stm32 ,raspberrypi,esp32,ardiuno, if u are experienced in above domain then bid

    $110 (Avg Bid)
    $110 平均入札額
    12 入札

    Need to update the Python codes as program is running slow along with few updates. Python codes are developed to monitor CANbus data (Drivers available). Data is displayed using Qt Designer graphic. Also start function and record function already setup to record data in spreadsheet. Need following updates... 1. Code running slow sometimes. Software hangs up. -- Need to fix this. 2. At moment, 3 temp. sensors are monitored and recorded -- Need to monitor 3 more. 3. Spreadsheet data needs to be checked if recording correct-- If not, then correct it 4. Need to create standalone executable after codes are running fine.

    $198 (Avg Bid)
    $198 平均入札額
    34 入札

    Dear, I have a project to do this month, I need help to make my full project. Tell me if you know about my hardware and the price to help me ? I want to do a PAN - TILT (Recording and play positions). I want to use: Dynamixel 2XL430-W250-T as 2 axes servo motor Arduino UNO and Dynamixel shield to control the 2 axes servo motor and communication with my computer. Own VisualBasic 2019 program on my computer to: read the 2 axes POSITIONS of Dynamixel 2XL430-W250-T (This servomotor have 2 very precise 12 bit potentiometers) read and RECORD the position in datafile (I think about EXCEL file ???) (I will record maximum 1 minute at 100 Hz = 60 secondes X 100 measures is = 6000 measures X 2 axes= I should work on this data's after to change the star...

    $247 / hr (Avg Bid)
    $247 / hr 平均入札額
    8 入札

    I had to remove the previous project because I described it too vaguely and there were many inquiries. I have such a problem, namely I would like to go straight from point A to point B with my boat. The boat is steered by two engines. I have tried many things but unfortunately I am too weak to comprehend it. The boat is flowing like a sine wave (). I am looking for a person who would help me understand how to correctly calculate the data for the boat to go straight, i.e. the shortest route between points A and B. The code in Arduino is enough for me. Any platform: Arduino, STM32, ESP32 The current code that I use for testing is attached. I tried to use the compass, the boat hits the target perfectly but unfortunately it flows in a curve () I have time to complete the project by Octob...

    $466 (Avg Bid)
    $466 平均入札額
    21 入札

    This is a simple BLE App for a school project based on arduino. I will like to learn as well from the developer. react native/android studio developers contact Its a veryy basic app just sends data and recieves data

    $87 (Avg Bid)
    $87 平均入札額
    10 入札

    I am testing a 3d hall effect sensor to find a "near" exact alignment in the X and Y-axis with a small Electromagnet (5V 15kg-rated) [mfg: DFRobot; mfg p/n 1738-DFR0797] and a Hall Effect evaluation board [mfg: Texas Instruments; mfg p/n TMAG5170UEVM]. These will be tested with the z-axis being approximately 60mm apart but with parallel faces between the ElectromagnetElectromagnet and the Hall Effect Sensor. This project involves recommending, designing, and instructional guiding me to build a test version so I can measure the maximum range and accuracy of the final positioning of the paired components. I already have the components listed above, but I am willing to go with a recommendation for a suitable (easy to use) microcontroller, such as Rasberry Pi, Arduino, or similar...

    $17 (Avg Bid)
    $17 平均入札額
    4 入札

    I need someone who can teach me Python and Arduino language and help me with my assignments. I prefer Egyptian nationality because of my language.

    $15 / hr (Avg Bid)
    $15 / hr 平均入札額
    20 入札
    Arduino / Java echo-server 3 日 left
    認証完了

    I need an Arduino program and a Java client. The Java client will send a String to the Arduino server and the Arduino server will echo the string back to the clinet. I need both the Arduino C++ style script as well as the Java client code. I will pay more for people who are skilled and can do it quickly/ preferably have working code already.

    $551 (Avg Bid)
    $551 平均入札額
    42 入札

    We are receiving around 1200 numbers are more from server and it needs to be stored in a variable each number separetly. such as below. This is just an example. These are around 1200 numbers and maybe updated to more from server. "status": 200, "data": [ 12000108037, 12000058820, 12000022890, 12000520334, 12000520327, 12000804243, 6291105812894, 6291105812900, 6291105811224, 6291100853397, 7801121345673, 909510000008 ] }

    $7 / hr (Avg Bid)
    $7 / hr 平均入札額
    22 入札

    Ho bisogno di motorizzare una leva/acceleratore manuale collegando un servomotore che faccia un movimento massimo di 90 gradi. Inoltre ho bisogno di controllare questo movimento a distanza fino a 200-300 metri

    $172 (Avg Bid)
    $172 平均入札額
    14 入札
    Smart Weighing Scale 3 日 left
    認証完了

    Looking to build a simple smart weighing scale. Features required are - - Device should be small - shape & size of a coaster (circular, but not very thick) - Should be cheap to make & easy to replicate - prototype can be around $10 - $15, but if it needs to be mass manufactured, we would need to do it around $3 - $4 - Device should be battery powered (flexible on battery capacity, based on cost) - ideally rechargeable battery - Maximum weight expected would be 1 - 2kg - Require precision of 1g - Device should have a button, which when pressed sends the weight data - Device sends data to a web API / via Bluetooth (either is fine)

    $486 (Avg Bid)
    $486 平均入札額
    28 入札

    1. Koneksi setting alat dengan wifi dengan nama default wifi AUTOPLAYER dan password 123456789 komunikasi tcp ip static ip di IP dan port 23 atau 80 atau 81 terserah Nama wifi dan password dapat di ubah dengan format SSID(nama ssid)  contoh SSID Playerku (max 10 digit)  simpan ke eeprom 11-20 PASS(password)  contoh PASS 1234567890 (max 10 digit) simpan ke eeprom 21-30 2. Fitur alat a. Sinkronikasi waktu dari hyperterminal kirim SDTDDMMYYHHMMSSDoW (SDT di ikuti tanggal bulan tahun dan jam menit detik serta dayofweek (hari ke berapa dalam pekan index minggu = 1, selasa = 2 , sabtu = 7) , contoh SDT170820221516175 artinya 17 agustus 2022 jam 15 menit 16 detik 17 hari kamis, maka RTC akan di set hari kamis 17 agustus 2022 jam 15 menit 16 detik 17 b. Per hari terdiri dari 30 slot jad...

    $89 (Avg Bid)
    $89 平均入札額
    5 入札

    Need support with setting up 2 custom esp32 to record GPS data to my own test traccar server. I am using the below code / tutorial as my basis however if you have better code then we can use that the aim is to have the esp32 record GPS data every 2-3 seconds The 2 esp 32 are: LILYGO-TTGO-T-SIM7000G-ESP32 LILYGO® TTGO T-WATCH SIM868 version ESP32 WIFI/Bluetooth capacitive touch screen GPS GSM IOT for Need support with the code to ensure it works Details of uploading it onto the esp32 i use the standard Arduino software for this Validating and reviewing log files from Traccar to ensure it is receiving the data and troubleshooting if it is not Should have experience with Traccar and ESP32 and hopefully have even done this with your own esp32s so we can use the same code.

    $179 (Avg Bid)
    $179 平均入札額
    12 入札
    Radio Modem-1 2 日 left
    認証完了

    I need a Design, layout board, BOM, and make it ready for a contract manufacturer to build. The modem to physically mount somewhere on top of the main PC board of a land mobile radio such as ICOM, etc. Physically small Modem ( roughly CC size ). To be mounted on top of main board of a VHF radio transceiver.

    $1075 (Avg Bid)
    $1075 平均入札額
    14 入札

    I WANT TO MAKE A PADEL/TENIS SCOREBOARD USING AN ARDUINO UNO, P10 LED MODULE AND RF CONTROL, ILL NEED THE CODE AND THE WIRING DIAGRAM, ALSO I WANT TO KNOW IF THERES A CHANCE TO BE MOBILE, USING A POWERBANK TO POWER THE SCOREBOARD

    $52 (Avg Bid)
    $52 平均入札額
    14 入札

    Need someone to make test code of NFC reader to print value on serial monitor.

    $97 (Avg Bid)
    $97 平均入札額
    10 入札
    Solar Inverter integration 1 日 left
    認証完了

    S.C. Nordic has specialised services for Demand Response on the electricity markerts. We are looking to add a service where we can integrated Solar Inverters in our platform. We are looking for a developer that can develop an device (can be Raspberry pi, or something more suitable) and the software that interfaces to: 1. Huawei Smart Energy Controller- SUN2000-3/4/5/6/8/10KTL-M1 2. Danfoss Inverters (Using Comlynx protocol and parameters) The solutions must provide access to information on power produced at 1 minute interval, AND the ability to send commands to the inverter so we can lower its production. The device developed must is MQTT for the communication to our portal. The actual implementation of the reporting format will be agreed when the inetrgation with the solar inverter is...

    $1551 (Avg Bid)
    $1551 平均入札額
    28 入札
    Aileron TTW 1 日 left

    I have a tilting tricycle that performs as a virtual bicycle at speeds above 5mph. Below that it convert to a low tilt vehicle that can dynamic level as it crabs around at this speed compensating for rolling tilting surfaces like driveways and pot holes. I have developed a lock or and drive actuator. I can manually controller. I am using an analog electrolytic tilt sensor used in farm equipment and motor homes to level them. I want to switch to Arduino for better control of functions and debugging.

    $1132 (Avg Bid)
    $1132 平均入札額
    16 入札
    Drone plane 18 時間 left

    June 26,2022 Thank you for answering our request. We need a Arduino UNO R3 coder. Code a BMP 180 or 280 a high altitude pressure senor to send a signal to open a servo solenoid valve. Thank You, David Brown

    $337 (Avg Bid)
    $337 平均入札額
    33 入札

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