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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    71 jobs found, pricing in CAD

    I have 2 devices that need to be enhanced. They are a Raspberry Pi and Arduino. One transmits data to the other. But I need it to be better engineered. Need to add encapsulation to the devices and add an accelerator and one device needs to be able to connect via Bluetooth to multiple devices and manage them.

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    The battery-powered mobile device is built on the ESP32 architecture. The device wakes up every hour (deep sleep), receives data from the sensors, sends it via the GSM channel via the SIM800 module via the MQTT protocol to the server and goes back to sleep. There is a sample code. All sensors are connected via the i2c or 1-wire bus: ADC1115 (2 pcs.), BME280 (2 pcs.), DS18B20. Basic requirements...

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    Write a modbus slave sketch to run on a Arduino Nano Every. I/O Modbus RS485 3 x 0utput - 0 to 6Khz (approximantely) clock outputs - modbus output registers base + 0-2 1 x Output - 1Khz (approximately) 10 bit PWM - modbus output register base + 3 5 x Bit ouput - Mapped from one register word - Base + 4 7 x Bit input - Bits mapped to one register word - Base + 5 3 x Bit input - Slave address (...

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    Looking for an Embedded developer who can edit code for Hot air gun temperature and speed control project is already design and the code is written by the Developer which available on GitHub i ll share link need to add more functionality GitHub link will be provided after the discussion. developer must have knowledge of temperature controlling. if the developer has rework station that will be ...

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    We are doing a prototype automatic gearbox conversion/update on my car (needed repairing anyway!). A 5 speed auto is being replaced by a 6 speed auto. The conversion is done and working apart from from one very minor, but annoying niggle. The gear number display in the instrument cluster (currently a seven segment LED) isn't showing 6 for 6th gear. I do not plan to interfere with any ECU inst...

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    I need a developer to ask some questions about the atmel SAMD21 MCU and ASF4 environment (not arduino) I want to see some functions of the usb port

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    Electronics parts development 6 days left
    VERIFIED

    Electronics parts development. Need to creat a box 1 that can connect to wifi and emit a signal to another box 2 that is also connected to same wifi. When box 2 gets signal from box 1, it should create audible sound. wifi signal reach should be ranging enough to reach 3 floor level home. box 1 will be placed in 1 floor, and box 2 will be on 3rd floor. Approximate wifi range is 4000 sq yards.

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    Looking for an Electrical Engineer experienced with designing PCB + Arduino Programming in Both Eagle and Fusion 360 * Modifying (Editing) our custom design PCB that has a microcontroller * Familiar with Arduino Microcontrollers **** Designs Must be made in Fusion 360 Electrical Design * Familiar with ordering from pcb manufacturers * Excellent with coding Arduino for Sensors * Experience with IO...

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    Looking for someone who can help me get the Adafruit datalogger board to work properly with the Wemos D1 R2 board. I have an arduino sketch that works properly on an UNO but need to port it to a WEMOS D1R2. Required to have one of each to take on the project

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    Bluetooth Raspberry PI fix 6 days left
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    I need to connect a tablet to raspberry pi for data transfer, however whenever i connect i get this error Bluetooth - Connection Failed: [login to view URL]: Protocol Not available I don't get the error when using a phone, only on a tablet need any urgent fix

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    I have V-Rep files for a humanoid robot along with a list of parts and schematics for production. I'd like to learn how to program AI into the robot (preferably using Python) and I need somebody to teach me how, preferably in a "video tutorial" format. The robot would be programmed to perform simple human tasks and understanding English. The V-Rep files are attached but the more...

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    Looking for an Embedded developer who can customize Soldering and Rework Station. project is already design and the code also written need to add some functionality GitHub link will be provided after discussion. developer must have knodwege temperature controlling. if developer has rework sation that will be good to check and understand. functionality to add jog dail button for temperature an...

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    led control and temperature sensor using node mcu as client and the server is the website iot

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    I want someone experienced with adruino programing and designing for aquaponics controlling and monitoring. 1- calcium levels data logging 2- ph levels - data logging - controlling 3- ec. - levels - data logging - controlling 4- GH levels Data logging 5- kH levels data logging 6- salinity levels - data logging 7- water levels - data logging - controlling 8- ammonia levels - data logging ...

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    Create circuit with ATmega328 and Simulation using Proteus. -> Make the SCH fit to our requirements. -> 5W LEDs, Diodes ->Arduino software

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    PIR sensor 5 days left
    VERIFIED

    the project components: -arduino Leonardo connected to pc -PIR sensor conencted to arduino i need when a motion is detected by sensor, send to pc (as keyboard input) a random letter from "A or B or C or D or E or F of G or H or I or J"

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    I need a Matlab programmer to write a GUI Matlab code to interface with a pressure sensor (BMP280) connected to a Raspberry Pi.

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    I need a solution to monitor my cars and get an alarm in the event of a fire on my cars. I have three cars in front of my home, i want to surveille the cars, for example, place a wireless sensor to detect fire or flame in the up of my home.

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    raspberry - ds18b20 - relay 5 days left
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    hi there, check 1wire bus 1, check 1wire bus 2, check 1wire bus 3 for ds18b20 sensors. if sensor is found, write data to external mysql database. write there sensor value and sensor address. after data is written, check again 1wire bus 1,2,3 for new sensors and write data. only write data to mysql database if value from sensor has changed. so you have to read first last value from sensor address....

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    Arduino BLE programming 5 days left
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    Hi, need to make a simple arduino code for Arduino nano 33 ble sense. A smartphone will connect via bluetooth to the arduino. I will connect a button to any pin on arduino. The arduino will be in low energy mode by default. When the button is pressed, the arduino will wake up, record the time+date at that moment and send to smartphone. If bluetooth device is not connected then it should send the ...

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    hello, I'm developing a circuit that measure the temperature in some places. Currently I'm using an ESP8266, I want a software that works as a google home: first I connect to the ESP8266 wifi second, after connecting to it, this should take me a menu were I can select the wifi I want to connect my ESP8266 and enter the SSID and password of my wifi third, access to the data of the meas...

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    I have an esp32 that has a built in sd card port. I have found a few GitHub projects that seems extremely similar to what I am trying to achieve. With just a small amount of help I think I can finish a simple project. Let me know if you have experience with arduino or esp32 or esp 8266 coding :) Thanks

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    I need help in both selecting affordable and available parts, having the programming written, and assistance in uploading and making the final design work properly Please include with your bid: Estimated cost of materials proposed time to complete coding What this project needs: Addressable RGBW LEDs that play pre-programmed animations depending of weather forecast from weather API from somewh...

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    Email Sender/Checker (with one input and/or one alert LED or a display to show subject and sender, it needs a wifi connection working).

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    hi there, i have prepared arduino mega wired with 16x2 I2C display (display is running with code and displays "hello world" and i want to display connected 1wire sensors hardware address in display like: "8 sensors are connected" "1. sensor" "0x280x120xA90xED0x320x200x010x31" "2. sensor" "..." work with anydesk. hardware is fully prepa...

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    MATLAB SOFTWARE from solar panel(DC) - controller - inverter(AC) single phase cascaded multilevel inverter (2 level) - DSP/arduino controller - (RL load) to grid tie - monitor(power digital meter) *using lab view

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    Need Micro Python Expert 4 days left
    VERIFIED

    we want convert our esp32 code into wipy 3.0 Our ESP32 code is in Visual Studio code. so you are expert then send request.

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    i want smart green house use iot monitoring and management more sensors co2,ph,fan,dosing

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    attached document has project description

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    I am developing a soil moisture and temperature sensor for monitoring environmental conditions in a greenhouse. It will communicate with the main controller (ESP32) over i2c. In the future, we may change protocol to RS485 or similar. I have an existing sensor which has open source schematics and code, but the sensor dimensions are not suitable for my project. I have a revised PCB design that will...

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    I have a NUCLEO Board from ST, the microcontroller is an STM32L433RC, and I want to test this LCD : SMl04170 (attached datasheet). I need some help to configure the CUBE MX project and map the symbols on the LCD to the LCD library on CUBE MX. I'm experienced on microcontroller developing, I need only some help in how to configure the library and map it to the LCD symbols and pins. APPLY ONL...

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    my project depended in analog sensors which will depend on the reading of LDR then mu linear actuator will push or pull by give order to L298N the position which limit by MPU6050 will stop the action of actuator.

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    We are looking for a experienced sound engineer with long and hight experience with Ableton. Preferable you also have knowladge with Max for Live and Nexus and Captain Tools. We will requre to developer/modificate [login to view URL] you should have knowladge in this Field m.

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    fix my Arduino Uno project 3 days left
    VERIFIED

    I'm trying to build a program on Arduino UNO. The program will use I2C lcd, keypad and the Arduino UNO board. I have to create a game with 3 levels. The game works as follows: it will ask the user to select a level, then based on the selected level the LCD will show operations that will increase in difficulty. With each increasing difficulty the digits that will go through basic mathematical ...

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    Write the code for an ESP32 based power meter that would display the readings on an web page hosted on it.

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    System: Arduino Mega 2560 / ATmega2560 with GSM SIM900 attached Needed: FOTA Suggestion, what I would need: - Bootloader capable for FOTA (maybe most important part) - Firmware to integrate into my main project for handling the firmware download from the website via the SIM900 (the hex-file output by Arduino IDE) (medium important) - Rewrite the firmware with the downloaded new version (important...

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    I want to design analog to digital converter using Arduino on proteus. The code for Arduino should do (sampling, quantization and coding) for any analog input signal. Please write "Arduino" at the beginning of your proposal

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    I want to design analog to digital converter using microcontroller on proteus. The code for microcontroller should do (sampling, quantization and coding) for any analog input signal. Please write "microcontroller" at the beginning of your proposal.

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    The goal is to provide an example that demonstrates the deployment of an arduino library. You will get your library to print "helloworld" on the serial console. REQUIREMENT: The library must show in the Sketch:Include Library:Manage Libraries directory. REQUIREMENT: The library MUST have one example (at least) listed in the examples section REQUIREMENT: You must be able to make this wor...

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    I have simple MLX90632 Temperature code that reads Ambient and Object Temperature need the code to modified to calculate Body temperature based on Data Sheet Formula and use right setting for medical Sensor.

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    Need help optimising my home music studio. Few drum machines, synth, fx peddles, sound card. Want it to be as easy as possible to pick up and play. Someone with knowledge of electronic music would be best.

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    The goal of this project is to design a device that will be used in the field of agriculture, and it is intended to be developed by using IoT technology. The device consists of several sensors, including a PH sensor, Electrical probes, Near-infrared sensor, etc. As the device will have an IoT technology, other modules will also be used to ensure that data collected from sensors are stored in the ...

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    I am hobbyist, tinkering in many fields. I understand most electrical items fairly easily, my deficiency is in the programming side. I can do basic stuff, however getting into more complex projects, It is extremely difficult to find the knowledge on the topics I am needing to learn. What I need done, Is a program ( GUI) built that will run on a raspberry PI 4, using a 10 Inch touch screen ...

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    The deliverable of this project is: I am an engineer building an app that is intended to gather both the destination and the location of the user, either via text or speech, and output the route, directions, and estimated time until the destination is reached. The information is then sent out to an Arduino Nano microcontroller (Bluetooth) which will guide the user to their desired destination (Ar...

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    Arduino Nano Project 1 day left
    VERIFIED

    Hello, I have a arduino nano project. I want to set up a timer for hot wheels track. The timer will start when button to release gate is pushed from the remote. When the first car goes through the finish line A green led will turn on. Each timer will end when the car goes through the laser on the finish line. The time will display above each lane. The timer will reset/turn off led when th...

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    arduino project rework 1 day left
    VERIFIED

    I need an arduino expert with arduino board to do some rework on my projects. The project exist and code and all the good stuff, so no need to research or write any new code. I just need rephrase. Let me know if you can do it.

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    Hi, I need a project... -Arduino, matrix 4x3 keyboard, LCD, servo motor and incremental encoder. It will be used to put a size on the keyboard, for example... 1500 milimeters and the servo will go to this size, it´s for a profile cutting machine. The servo will be go with a belt to move a arm...

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    Hikvision Engineer 19 hours left

    I need a door entry system fitted into x6 locations within a church, Cat 6 has been run throughout the building, the following needs installing: video entry points, door entry, electrical switch and any programming.

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    give me a code and help me for send data with sim800L. i have [login to view URL] , host, sim800L and arduino. i tried everything but it is not working. i want to work one day with someone Who has experience.

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    I need coding for an Arduino Nano project

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