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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    45 trabajados encontrados, precios en USD

    Hola, tengo un proyecto desarrollado en Arduino para ESP32 para una maquina, el detalle que tengo es que el código desarrollado despues de unos días de laborar, se desborda la memoria lo que hace se inhiba, dejando de funcionar, ya que se consume la memoria disponible. Quisiera modificar para que en lugar de Eeprom se guarden los datos en la SD card.

    $42 (Avg Bid)
    $42 Oferta promedio
    13 ofertas

    Hi, We need articles on technical topics, related to engineering. Few examples are as follows: What is Semiconductor? Definition, Types, Examples & Industries What is FET? Definition, Full Form, Symbol & Working Arduino based weather reporting system PCB Panelization and its advantages If you have worked on Proteus or microcontrollers i.e. Arduino, PIC etc. then it's a plus. We w...

    $376 (Avg Bid)
    $376 Oferta promedio
    12 ofertas

    Need to create multi menu based system with OLED screen, Rotary encoder and push button. Please read attached document for full project description.

    $18 (Avg Bid)
    $18 Oferta promedio
    9 ofertas

    Need someone having experitse using micropython. My code is in cpp. I am able to run it on esp-32 wrover board. Micropython is written using C itself, and my code is also in C. So we should be able to run my cpp code using Micropython interface. I don't want to rewrite cpp code to python. What I need is to use some wrapper in micropython which helps me to run the same code using micropython...

    $13 - $61
    $13 - $61
    0 ofertas

    Create an Android application with Android studio that controls the onboard LED of ESP32 with Bluetooth Low [iniciar sesión para ver URL] connection between ESP32 and Android must be BLE not Bluetooth Serial and the Android App must be written in Android Studio as I also want the Project Folder of the App. And ESP32 code must be written in Arduino IDE.

    $18 (Avg Bid)
    $18 Oferta promedio
    1 ofertas
    SIM800L signal level request 6 días left
    VERIFICADO

    I need a function that returns the signal level from the SIM800l module. I'm using the module with arduino mega and serial2 for communication between devices. AT + CSQ command Returns the signal strength. Maximum value of 31. The minimum value for safe operation is 5. This command values ​​values ​​and strings together, I just need the function to return the signal value without the strings. ...

    $21 (Avg Bid)
    $21 Oferta promedio
    9 ofertas

    To be met: 1. using SLAVE simulation software. 0x01 - Read Coils 0x02 - Read Input Status (Read Discrete Inputs) 0x03 - Read Holding Registers 0x04 - Read Input Registers 0x05 - Write Single Coil 0x06 - Write Single Register 0x0F - Write Multiple Coils 0x10 - Write Multiple Registers Those who have done modbus TCP using arduino alone join this project bid. Others p...

    $8 - $20
    $8 - $20
    0 ofertas

    NEED TO MAKE A PCB SHIELD FOR STM32 NUCLEO BOARD h745zi-q 2- max31865 temperature module 4-20 ma current transmitter module (24 supply pin which also powers the other isolated components with 5 v) , 16 opto isolators for pwm signals (prefer pc817) max31864 modbus module esp32 wroom u 12 opto isolators for gpio output 4 opto isolator for gpio input i2c level shifter module , EEPROM MODULE keypad ...

    $391 (Avg Bid)
    $391 Oferta promedio
    16 ofertas
    Wind sensor module 5 días left
    VERIFICADO

    Looking for wind measurement module with the following requirements: Measure range - 0 - 12 m/s Resolution of 0.1m/s Accuracy of 0.1m/s Need to be able reading it using Arduino, I need the code also.

    $134 (Avg Bid)
    $134 Oferta promedio
    17 ofertas

    HI please read the requirements careful. 1_ 3500mah to 4000mah li-po battery 2_ Wireless charging (for charging phone case battery as well as to charge other components) 3_ One single C type slote (manual charging input and output) 4_ Three UV leds (270nm=2numbers, 375nm=1number) 5_ Infared temp. sensor (for measuring temperature) 6_ Tilt sensor (to control uv led) 7_ ESP (wifi module) 8_ Data st...

    $645 (Avg Bid)
    $645 Oferta promedio
    14 ofertas

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I will pay you for every hour ...

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    12 ofertas

    We are looking for someone who will be able to develop a desktop application for managing Unmanned Weighbridge System, Unmanned Weighbridge System (UWS) is an automation solution for weighbridges which removes the need for a full-time operator to supervise weighing of trucks. In order to do so, an Unmanned Weighbridge System incorporates peripheral devices to perform different activities of the op...

    $1536 (Avg Bid)
    $1536 Oferta promedio
    8 ofertas
    Control system -- 2 4 días left
    VERIFICADO

    I need a FW/SW for control system. The system is used with ATMEGA644PA as main CPU. Need to control 5 servos using PWM, RF module using SPI, Barometer using I2C, Led and buzzer using digital output, GPS using UART, Memory (SPI or I2c). The input for the Logics are from the RF (SPI) and 3 switches from digital Input. More info please contact.

    $1077 (Avg Bid)
    $1077 Oferta promedio
    17 ofertas
    Expert of Raspberry 4 días left
    VERIFICADO

    Need to hire an expert in Raspberry PI for very small project. Few changes needs to be made to my python script. Attached the script

    $15 (Avg Bid)
    $15 Oferta promedio
    8 ofertas

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I will pay you for every hour ...

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    15 ofertas

    Need help fixing a software bug for encryption and decryption of data between arduino and android

    $30 (Avg Bid)
    $30 Oferta promedio
    6 ofertas

    A hardware GPS tracker with following feature is required - 1. Covers a range of approx. 70KMs. 2. Size should not be more than 3inch*2 inch 3. lighter weight is required 4. Capable of recharging with a battery life of at least 30hrs after a full charge. 5. it will be better if it doesn't require a sim card/wifi connectivity (it just track through satellites). 6. cost of production per piece ...

    $16 (Avg Bid)
    $16 Oferta promedio
    4 ofertas

    Supposing to have a drone with the following information: 1. GPS info (latitude, longitude, altitude); 2. IMU data (gyro[x,y,z], accelerometer[x,y,z], magnetometer[x,y,z] as described by this component [iniciar sesión para ver URL]); I need a python script doing essentially two things: 1. convert IMU data to find yaw, pitch and roll; 2. from yaw, pitch and roll and GPS info, find the locati...

    $147 (Avg Bid)
    $147 Oferta promedio
    11 ofertas

    I have a webapp used to interface with an ESP8266 which controls an aquarium LED. This webapp was coded by myself with the assitance of another freelancer some months ago. It uses websockets and quite a bit of Javascript / JSON to create a routine which is uploaded to the ESP8266 and is executed automatically daily. The webapp is a UI to allow the user to easily program this routine. Currently ...

    $16 (Avg Bid)
    $16 Oferta promedio
    6 ofertas

    I hope to be able to explain myself well, I need an automatism or set of devices to scan the ITALIAN GREEN PASS and when the answer is positive it must open the door to let the person in. for now we have to use a mobile phone with an APP called VERIFICAC19. To test it you can try with a green pass attached to the project. ARDUINO so I hope you can put together a mix of electronics and software t...

    $26 (Avg Bid)
    $26 Oferta promedio
    8 ofertas
    I need a PCB with SIM800L 3 días left
    VERIFICADO

    For a project with raspi I need to create a simple PCB with SIM800L with micro SIM reader and on same pc 1 connection with 2 button and a led for net status

    $206 (Avg Bid)
    $206 Oferta promedio
    39 ofertas

    Hello there, I am making an iot project with raspberry pi. I want to transfer wirelessly with nRF24l01. I was able to send this project from arduino to arduino before. But I want to do this with raspberry pi. Below is detailed information. I used the source codes from these sites. [iniciar sesión para ver URL] [iniciar sesión para ver URL] so that's what i want to do. Sendi...

    $40 (Avg Bid)
    $40 Oferta promedio
    11 ofertas

    I have designed and am in the process of building an autonomous aeroponic system. I am have all of the system components ready to test but would like to test the software in parallel. I am currently planning on coding a Finite State Machine on a Particle Photon (similar to Arduino, C++ i think..). I have a diagram of the FSM done and need to hire someone to work through the branches as build and t...

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    22 ofertas

    There are two folders in a Raspberry (video1 and video2). When the Rasp starts up, a looping playlist of the videos contained in video1 is played. I have an HC-SR04 sensor with nodeMCU connected to an ESP8266. When a person walks in front of the sensor (dist < 30 cm) the playlist is interrupted and the first video contained in video2 is started. When this video finishes, playlist execution resu...

    $19 (Avg Bid)
    $19 Oferta promedio
    10 ofertas

    Python 3 Programmer required. To make small integration with raspberry pi. More details will be shared with selected candidates.

    $28 (Avg Bid)
    $28 Oferta promedio
    13 ofertas

    parking permit inspector robot using an Arduino microcontroller and an RPi.

    $50 (Avg Bid)
    $50 Oferta promedio
    4 ofertas

    I hope to be able to explain myself well, I need an automatism or set of devices to scan the ITALIAN GREEN PASS and when the answer is positive it must open the door to let the person in. for now we have to use a mobile phone with an APP called VERIFICAC19. To test it you can try with a green pass attached to the project. ARDUINO so I hope you can put together a mix of electronics and software t...

    $65 (Avg Bid)
    $65 Oferta promedio
    9 ofertas
    PID Controller. 2 días left

    Hello, Second attempt: I'm looking for someone who can handle my project "Arduino PID Controller with Display for a Pellet Grill" finished or further developed. It would also be possible with a Rasperry Pi My current programmer is unfortunately a bit too slow and that takes me too long. The project is already very well developed. I am looking for someone who has experience with the ...

    $768 (Avg Bid)
    $768 Oferta promedio
    32 ofertas

    Currently working on my PhD in Architecture remotely from London, UK to develop robots to investigate human spatial cognition. Would really like to gain some technical expertise in programming and using the platform to develop my own robot for this investigation. A plus if someone possesses a strong understanding of cognitive/neurocomputational modelling. These needs could change and would be grea...

    $146 (Avg Bid)
    $146 Oferta promedio
    4 ofertas

    We require an application built to parse CSV serial data and display on a graph in real time or as close as possible. The ability to load/save and overlay a stream will be required. Printing the graph will be required. A configuration window will be required to select serial port, select which csv entry(s) to display, modify the data received before it is graphed, and also sent back to the serial ...

    $147 (Avg Bid)
    $147 Oferta promedio
    11 ofertas

    I need a very small micro controller which will read strain gauge values and send them to a receiver and the received data can be read in a .csv format to be displayed as a chart.

    $514 (Avg Bid)
    $514 Oferta promedio
    17 ofertas
    Audio Streaming Using Esp32 1 día left
    VERIFICADO

    I wanted to use the ESP32 in order to stream audio. I have connected the ESP32 to a SD CARD module, and the SD Card contains Audio files. I want the ESP32 to act as a server, and send this audio files to the client which is the web page over Wifi using web sockets.

    $70 (Avg Bid)
    $70 Oferta promedio
    10 ofertas

    I am looking for someone who can propose to me an alternative of a Microcontroller for my project; Rules: - Alternative Processor needs to be relevant and better than our current Microcontroller. - Chip needs to be AI Vision Processors - Chip needs to be of smaller or the same dimensions physically in comparison to it's alternative chip - Chip needs to be more powerful in AI processing than i...

    $23 (Avg Bid)
    $23 Oferta promedio
    3 ofertas
    SQL coding 21 horas left

    I want someone who can help me to code and store arduino ide output to sql and html page

    $108 (Avg Bid)
    $108 Oferta promedio
    16 ofertas

    Hello, Second attempt: I'm looking for someone who can handle my project "Arduino PID Controller with Display for a Pellet Grill" finished or further developed. It would also be possible with a Rasperry Pi My current programmer is unfortunately a bit too slow and that takes me too long. The project is already very well developed. I am looking for someone who has experience with the ...

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    19 ofertas
    HMI WITH ARDUINO AND PYTHON 12 horas left
    VERIFICADO

    We have developed a code in arduino for reading and writing values, we need to manage this data by serially communicating our data to a visual environment in phyton

    $72 (Avg Bid)
    $72 Oferta promedio
    9 ofertas
    arduino SDL port 11 horas left
    VERIFICADO

    [iniciar sesión para ver URL] after seeing this I figured SDL would be another great idea to be able to port applications. [iniciar sesión para ver URL] here is opengl for arduino so you can compile SDL opensource after so its low budget for hobby work. would like sound video input working can pay more if you can wait for it.

    $8 - $24
    $8 - $24
    0 ofertas

    I have a Python3 script that is running on a Raspberry PI that is using an Arduino motion sensor is reading and posting data to Thingspeak. I am looking for the best way to sending data to the ThingSpeak without latency, I have paid licences and the time interval can reduce to 1 sec so no issue with that. The system is set up and I can see the data transfer from Rpi to the ThingSpeak but still, ...

    $54 (Avg Bid)
    $54 Oferta promedio
    6 ofertas

    Using Arduino ide, program for, ESP 8266 (wemos D1 mini) D1 mini SD /RTC shield Battery shield Thermistor probe, on A0 pin Logging temp probe to SD card, then every 12pm send file via Gmail. If no wifi connection , store file and resend next 12pm. may be multiple files to send. Move files once sent to 'sent folder' Have some code needs wifi logic added

    $114 (Avg Bid)
    $114 Oferta promedio
    21 ofertas

    I have a task to get done based on some previous minor tasks that was done before. The board thats needed is FRDMK64f and software is MCUexpresso.

    $175 (Avg Bid)
    $175 Oferta promedio
    14 ofertas

    I require a genuine communication code for the successful use of lcd oled sh1106 or similar. In which you can graph information from the Xplane11 simulator dataref on the screens. An extra software in which you can configure the type of representation of the information on the screens. This code can be based on arduino nano, pro, etc (small better). I need to be able to load the code in arduino...

    $187 (Avg Bid)
    $187 Oferta promedio
    6 ofertas

    I have 2x APC mini connected to ableton I want to be able to map all the buttons and faders without using the APC MINI script (manual mapping) at the moment im having a conflict when mapping manually because the 2 APC's output the same MIDI messages on the same channel. i cant get ableton to see them as seperate devices. I also need to have the led toggle on and off with ableton live. I man...

    $163 (Avg Bid)
    $163 Oferta promedio
    5 ofertas

    Need to develop firmware for Pi 0 with cell hat. + Must be able to decode (unencrypted) BLE strings. Must be able to load MAC address OTA, to allow BLE readings ONLY from specific devices (i.e. cloud Pairing without end user intervention). Additional details about the project and the support that we will provide upon evaluation of the responses. At the conclusion, the Company will own the sof...

    $2550 (Avg Bid)
    Acuerdo de Confidencialidad
    $2550 Oferta promedio
    5 ofertas

    I need the Espressif commands to load a bootloader to the Esp32, that protects it from uploading any other sketch unless with the encryption key. Thanks a lot, Paul

    $20 (Avg Bid)
    $20 Oferta promedio
    1 ofertas
    Embedded software Developer Final left
    VERIFICADO

    I need a part time embedded software developer with below skill set : C , Embedded C, 8051 Microcontroller, Raspberry pi, Lpc 2148, IO Peripherals Hourly payment.

    $326 (Avg Bid)
    $326 Oferta promedio
    16 ofertas

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