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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    37 trabajados encontrados, precios en USD

    Quisiera controlar la activación de una placa con 4 relés a través de una pantalla táctil con 4 "botones" virtuales. Un relé siempre estará activo y se desactivará al pulsar otro en la botonera, que no se activará hasta que el otro no esté desactivado, dejando 0,5 seg entre la desactivación del primero y la activación del puede haber 2 relés activos simultáneamente. En el centro de la pantalla habrá un botón que desactivará y reactivará el relé activo. Adjunto una imagen inicial del diseño de pantalla.

    $455 (Avg Bid)
    $455 Oferta promedio
    16 ofertas

    My Python Code((with Pandas, BLE & another set of Libraries) is working properly on Raspberry Pi and it is integrated with AWS IoT using Greengrass V2. Due to the shortage of Pi, I look to use E73-TBx MCU Board as alternative hardware for running my code. Please approach, only if you have relevant experience. Attached is the user manual of E73-TBX

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

    Hello, I want to automate my heating boiler and heatpump based on outside temperature like flowchart in attachment. Based on the Kincony A4 (or other look a like) With an temperature sliding control to control the heatpump. And when it's inside butget I like in place of DI1 and DO2 an Opentherm connection like this part () because my current thermostat and boiler has already this connection. Program must be based on Tasmota or, when it not possible an simple web-based page to change the parameters. (optional with MQTT for some domotica solutions) When there are some questions let me know it. Regards,

    $374 (Avg Bid)
    $374 Oferta promedio
    18 ofertas

    Basically I'm implementing can bus with arduino and mcp2515 .. so i need code in arduino c++

    $270 (Avg Bid)
    $270 Oferta promedio
    8 ofertas

    Basically I'm implementing can bus with arduino and mcp2515 .. so i need code in arduino c++

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    2 ofertas
    Path deception of autonomous ve 6 días left
    VERIFICADO

    I need a code in arduino basically we are building can bus using arduino and mcp2515 so i need code in arduino c++

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

    i need a code in arduino basically i am building a can bus with arduino and mcp2515 so i need a code in arduino c++

    $12 / hr (Avg Bid)
    Urgente
    $12 / hr Oferta promedio
    2 ofertas
    basic arduino c++ program needed 6 días left
    VERIFICADO

    the program will monitor 2 pumps the program will have inputs from 4 floats, 2 pump sensors, and a button for system reset the output of the program will be 2 pump contactors, and one alarm. behavior of the program: the 2 pumps should alternate leading and lagging roles if floats 1 and 2 are active turn on the leading pump (until float 1 is deactivated) if float 3 is then activated turn on the lagging pump (until float 1 is deactivated) if float 4 is activated turn on the alarm light and wait 2 minutes to verify if still active if yes turn pumps off else break out of loop

    $44 (Avg Bid)
    $44 Oferta promedio
    23 ofertas

    I'm using a P1AM-100 and P1AM-ETH for this project. I need the P1AM-100 to update a server whenever certain alarms are triggered. attached is a link to the P1AM-100 (arduino-compatible)/productivityopen_(arduino-compatible)/controllers_-a-_shields/p1am-eth?gclid=Cj0KCQjwvqeUBhCBARIsAOdt45bt5Nbt63F3DgdH5nao3qYJqmC0ndGcPPlVRgk0ig-rHx8y7lUp6gcaAiNyEALw_wcB

    $174 (Avg Bid)
    $174 Oferta promedio
    7 ofertas

    Hi, i would like to buy a Mini PC Computer desktop Windows 10 Processor Celeron 3060 4GB / 64GB eMMC HDMI and install macOS operating system, hope to install macOS Monterey version i accept also install on a virtual machine or install as main operating system (if possible...) To be sure you read all this requirements, when answer, start your replay message with: "Hi Andrea,..." This is the link of the computer: https://www.amazon.it/Computer-Processore-BMAX-Connessioni-integrata/dp/B09JBWKH5K/ref=sr_1_1?crid=1RYHQ11OGREXK&keywords=mini%2Bpc&qid=1653240555&refinements=p_76%3A490210031&rnid=490209031&rps=1&sprefix=mini%2Bpc%2Caps%2C131&sr=8-1&th=1

    $219 (Avg Bid)
    $219 Oferta promedio
    13 ofertas

    I need someone to design Gel filling machine layout and code. I want custom setting 1. how much liquid will flow 2. Button press every time to fill

    $115 (Avg Bid)
    $115 Oferta promedio
    11 ofertas
    Looking for Arduino Experts. 5 días left
    VERIFICADO

    I am looking for experts in Arduino who are new on this platform and can provide me good quality work. I will share work details in private chat.

    $152 (Avg Bid)
    $152 Oferta promedio
    27 ofertas

    Currently using adafruit st7789 library and GFX but its too slow. current write time is around 500ms to fill screen. I would require an Arduino Due optimized custom library capable of fillscreen speed of 5ms or less using the adafruit gfx library.

    $25 - $312
    Sellado
    $25 - $312
    12 ofertas

    POC for IoT Locking Device. Please go through the attached requirements document.

    $157 (Avg Bid)
    $157 Oferta promedio
    8 ofertas

    Good morning, I have made a project with a pcb composed of a nodemcu V2, a resistor, a 5v power input and a connection to ds18b20. I would like to have that project with material that does not need soldering.....

    $151 (Avg Bid)
    $151 Oferta promedio
    41 ofertas
    Excel to arduino 4 días left

    Arduino Program from excel spreadsheet that has 50 barcodes to light up seperate LED for each barcode once scanned

    $354 (Avg Bid)
    $354 Oferta promedio
    28 ofertas
    Arduino BLE Scanner Sketch 4 días left
    VERIFICADO

    The Sketch needs to scan for specific BLE devices and then display a signal strength via a coloured 5 led bargraph, play a beep, and show accumulated points for the time spend within the vicinity of a found BLE device. Required deliverable for this project will be a single Arduino Sketch. This project is a follow on to a previously completed Bluetooth BLE Scanner MIT Inventor App (see project brief attached). The APK can be found in the project files on Freelancer. The objective of the MIT Inventor app was to prove that the BLE scanner concept would work. This follow-on project will to be to extend the concept to an Arduino Nano Microcontroller. See attached PDF for full project description

    $96 (Avg Bid)
    $96 Oferta promedio
    13 ofertas

    Hii, I have some microcontroller development work. I want to integrate custom design PCB with Arduino mega 2560, with UART serial communication RS-485. If you do this type of job Please place your bid to discuss further.

    $477 (Avg Bid)
    $477 Oferta promedio
    46 ofertas

    Hii, I have some microcontroller development work. I want to integrate custom design PCB with Arduino mega 2560, with UART serial communication RS-485. If you do this type of job Please place your bid to discuss further.

    $190 (Avg Bid)
    $190 Oferta promedio
    13 ofertas
    Arduino expert needed 3 días left
    VERIFICADO

    Hello everyone We are currently manufacturing a working PLC-based Arduino (ATMega2560). Will discuss more in chat with best candidates. Thanks.

    $152 (Avg Bid)
    $152 Oferta promedio
    28 ofertas
    Garden Controller 3 días left

    Hello, I'm interested in building a small controller for my small garden room, that have input, and then based on input data, it deals with output. The following are the main input and output. - Battery level reader - 2 Water Pump for 2 different job work - Water level - small Peristaltic pump - Humidity reader - Temp. Reader. - Open switch (to let fan work and decrease humidity) - Open switch (to let EVAPORATIVE COOLER work) can it be done with Arduino or another microcontroller that work with battery? if yes, then how ,much will this project cost me? (I already have the programing code)

    $462 (Avg Bid)
    $462 Oferta promedio
    37 ofertas

    The project uses 3 servo motors and ultrasonic sensor and Bluetooth module (HC-05) I need the code to run the project by arduino uno

    $23 (Avg Bid)
    $23 Oferta promedio
    9 ofertas
    Need an Arduino Nano expert 2 días left
    VERIFICADO

    I want to create a GPS tracking system with Arduino and get that real-time location in android through firebase. I want a very easiest way to do this with low maintenance Also, share with me the listing of modules Happy bidding

    $118 (Avg Bid)
    $118 Oferta promedio
    7 ofertas
    ARM coding 2 días left
    VERIFICADO

    Generate new code for an ARM series MCU (likely the ATSAME70J19B). Two processors on two separate PCBs will monitor GPIO pins for digital and analog inputs and comparing those values to alarm set points and annunciating alarm status via LED outputs (about 20; green=good, red=alarm). The two micros will communicate between each other via serial ports (converted to RS485 via single chip convertor). A couple other features such as detecting physical key turn-on and time-out-timers will be required. PCBs are being laid out now. Coding should start right away. Will include Ethernet port and Simple GUI for viewing/clearing alarms.

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    11 ofertas
    Labview Programmer 2018 needed 1 día left
    VERIFICADO

    I am looking for a labview programmer who knows how to use these Labview 2018 NI-CAN NI-XNET NI-SWITCH NI-SCOPE i need someone with Electrical Engineering background to help me understand a program someone else written and will need some modifications to it. this will be a long term project, will pay per hour. also if the project needed to be use on my computer, we must need to zoom in and you have to work from my computer. thank you

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    12 ofertas

    We are looking automatic wire cutting and stripping machine which can do this job from 0.1 mm wire ( copper wire) upto 6 mm sq and of different lengths. The machine should not use any hydraulic and pneumatic system for Operation. We would be able to give input to the machine through the push button available and also directly through the computer or data stick in case of bulk requirement ( different cable length). If the machine can itself take different cable ( sq mm) and cut it into desired length as per table or input provided in bulk would be great.

    $481 (Avg Bid)
    $481 Oferta promedio
    7 ofertas

    I am looking for someone to design an PCB for electronic device which emits a sound when acceleration exceeds a certain threshold (0,5g).

    $594 (Avg Bid)
    $594 Oferta promedio
    45 ofertas

    Here I need an Arduino programmer to fetch current location. like tracking location and triggers event based on marked location

    $112 (Avg Bid)
    $112 Oferta promedio
    12 ofertas

    Hi, Looking for writers, who must have worked on these board: Raspberry Pi, STM32, Arduino, PIC etc. Its a long term job so looking for low rates. Mention your technical background in the bid or recent projects. Thanks.

    $183 (Avg Bid)
    $183 Oferta promedio
    16 ofertas

    1. Java, Python software Developer. (One or two year experience in Python). 2. Experience in Front End designs (GUI). 3. Preference: Engineering Background, Experience in communication protocol serial port (UART), Ethernet. 4. POWER SECTOR - SCADA

    $2744 (Avg Bid)
    $2744 Oferta promedio
    12 ofertas

    I need you to design and develop an Electronic Piano Keyboard with Preset Songs usning tinkercad . and consider using at least five different components (excluding resistors and LEDs) from Tinkercad in the implementation. I need soft copy of the solution that includes the following items: 1. Source files of the application. The code must contain a block of comments describing its purpose. 2. Readme file which includes step by step how to set up and run the application.

    $62 / hr (Avg Bid)
    $62 / hr Oferta promedio
    12 ofertas

    Hey, I need help with uploading code to arduino

    $16 (Avg Bid)
    $16 Oferta promedio
    22 ofertas
    Trophy icon Small Arduino and NRF24L01 project 15 horas left

    Main idea. To have multiple buttons around a office/home and when someone presses it a blink/signal will occur on the units like a common signal for an event. To ACK the signal everyone will need to press the button to confirm. This is a MVP concept design and I will add more functionality later. The only HMI will be a button and a LED (maybe RGB) so all info will be via that interface I will do all HW myself and want a fully functional software delivered. Assume the freelancer have this stuff at home to laborate and test the HW setup for a secure and proper debugging.

    $158 (Avg Bid)
    Destacado Garantizado
    $158
    4 participaciones
    Linear actuator controller esp32d 11 horas left
    VERIFICADO

    Hi, i need a same day turnaround for a program for a linear actuator contoller using esp32-wroom32D. I have a custom pcb with the esp, relays, power, eol sensors and led/sounder output, and would like it coding so that a bluetooth remote (used for a phone camera shutter) can trigger the actuator to extend or retract. I have been let down by my engineer and need to get this running today. Thanks!

    $314 - $941
    Sellado
    $314 - $941
    25 ofertas
    Wireless Door Sensors with ESP32 7 horas left
    VERIFICADO

    I like to setup door open / close monitoring with ESP32

    $30 / hr (Avg Bid)
    $30 / hr Oferta promedio
    23 ofertas

    Complete code with simulation of drone in any online platform. Quadcopter at simplest with all control simulation.

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

    Principales artículos de la comunidad Arduino