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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    38 jobs found, pricing in USD
    Arduino code 6 days left

    I need someone to write a Arduino code for my ESP8266 to measure voltage, current. It should display this information on the an iOt platform. The voltage range is 200VDC - 410VDC and I will use a voltage divider method for reading the voltage. Also I will use a 500A shunt resistor to measure current. Finally will need to to display State of charge of the battery on the IOT platform and control a ...

    $22 (Avg Bid)
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    Need Xamarin App developer. 6 days left
    VERIFIED

    Hi, I want a mobile App developed in Xamarin. I want to convert a C# open source desktop App to Xamarin mobile App. Good knowledge of UDP/Ethernet connection is desirable. We want to connect mobile App to external hardware Arduino like it's working with windows App. We have developed most UI for the App so it will be work from where previous developer has left.

    $656 (Avg Bid)
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    6 bids
    arduino midi sender lmms 6 days left
    VERIFIED

    would like to be able to send midi messages to a usb midi adapter with arduino nano then listen to it in lmms. should be easy and straight forward but when i tried the notes sounded weird stuck on and the pitch was bouncing. [login to view URL] [login to view URL] [login to view URL]~gary/306/week5/[login to view URL] [login to view URL] adapter like this is what i have.

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    2 bids

    Actually I am planning for constructing an ECG based driver drowsiness detection project.

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    6 bids

    Need to develop full project based on Arduino

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    21 bids

    I am currently trying to send a UDP message from an arduino using Particle to a server listening from my laptop, basically just need help implementing this example code: [login to view URL] Please contact me if you have experience using Particle for this reason and are able to use a screensharing service (AnyDesk,Zoom,etc..)

    $24 / hr (Avg Bid)
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    10 bids

    I am currently trying to send a UDP message from an arduino using Particle to a server listening from my laptop, please contact me if you have experience using Particle for this reason and are able to use a screensharing service (AnyDesk,Zoom,etc..)

    $24 / hr (Avg Bid)
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    5 bids
    arduino board 6 days left
    VERIFIED

    I want to build a motorized remote contorle but with

    $17 / hr (Avg Bid)
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    22 bids

    Need a device based on ESP32 with Ethernet, that can ping about 128 devices in LAN by IP and if some device stop responding- send email(smtp) or sms(sim800L) or other else action - all this need to be done by Arduino IDE The list of ip that need to ping- must be stored in SPIFFS txt file on esp32 Details i will provide in doc prd file

    $198 (Avg Bid)
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    9 bids

    Hi I have a requirement for a simple touch sensitive electronic counter that counts up 1 and displays on an digital screen on each press. There is some basic logic on displaying historic counts along side the active count, and also logic when the counter should reset. This is for a prototype.

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    35 bids

    The software must be able to read analog volts data and procces it with a FOURIER FUNCTION TRANSFORM so it gets the dominant frequenzy of the signal and sends by bluetooth this value of frequency.

    $17 / hr (Avg Bid)
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    18 bids
    Embedded Firmware Engineer 5 days left
    VERIFIED

    We require an experienced embedded firmware engineer preferably based out of Pune, India for the development of various products based out of controllers such as ESP32, Nuvoton chipsets on a monthly retainer basis.

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    9 bids
    PLC Programmer 5 days left

    Starting a project using Siemens PLC and need help with programming. Only candidates with 5+ years experience in Siemens PLC apply.

    $2065 (Avg Bid)
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    22 bids

    I want to send multiple lines to from a data logger arduino to the second arduino, however I want to use these data to control motors ( stop when the value 1 reach to 50 for example) and motor 2 when value 2 reach to 100, I could not send the data from the first arduino since the number of bytes is changing

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    20 bids
    little home automation ESP32 5 days left
    VERIFIED

    need to build this [login to view URL] with some motion sensors and changes. payment release after test done successfully

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    7 bids
    Arduino coding 4 days left
    VERIFIED

    I need someone who can code me a simple robot in arduino uno and give me the diagram of wiring connections. Robot need to go forward, left, right, stop, play a beacon. Further discussion about showing the position on gps.

    $118 (Avg Bid)
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    49 bids
    Arduino Serial OTG project 4 days left
    VERIFIED

    Develop a serial otg using CH340 or Prolific serial devices usb to receive and transmit serial data between android phone and ardu-ino clo-nes boards

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    Using ROS, combine velodyne lidar sensor and IMU to deliver a point cloud of land area. such that the combined device can scan a small land area effectively. The IMU will have to be programmed with a 9 degree of freedom (and gps if necessary) sensor and applicable board.

    $606 (Avg Bid)
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    6 bids

    I need someone who can help me to scatter plot real-time data from Arduino using pyqt5! The plotting graph should be in four angles X, -X, Y, -Y. I will explain more and deal in detail if there is someone who can handle this!

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    17 bids

    We have a simple project using Arduino to make the curtain smart (we will not implement it in a real-world or real curtain) when light appears on the light sensor, the curtain opens (sunrise) when the light disappears, the curtain closes (night) Could you please describe what Hardware we need to purchase online? Also, we need the coding part. Regards

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    HELMET JOB 4 days left

    I was looking for someone to solder some components. I have 1x mask 4x led bars 1x large led matrix Can you solder, and are you able to do a basic programing for led's.

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    13 bids

    ultrasonic radar with stepper motor using Arduino Mega and ultrasonic sensor to detect the objects located at distances ,between 2 cm and 1 meter and displays the value of distance to the object. The object detection is performed inside an angle of 180 degrees. The motion sensor that covers this angle uses a stepper motor. Data are presented and monitored; the motor movement being synchroniz...

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    Hi, i have created a shield for a ESP32 dev board and before i send it to production i would like to get a second opinion on it. It is a audio recorder with a LiFePo4 MPPT solar charger for a 6V panel. So noise should be considered even though a digital microphone (I2S) will be used. Here is a link to the design: [login to view URL]

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    14 bids

    Need a device based on ESP32 with Ethernet, that can ping about 128 devices in LAN by IP and if some device stop responding- send email or sms or other else action - all this need to be done by Arduino IDE The list of ip that need to ping- must be stored in SPIFFS txt file on esp32 Details i will provide in doc prd file

    $521 (Avg Bid)
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    34 bids

    2 levels (each 10led) to control with separate up and down switches , corresponding 2 PWM,1 on off adc touch switch,1 adc touch switch for fix pwm values, 2 adc touch switch for memory functions , 1 power led, ir remote integration ADC TOUCH is most important

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    10 bids

    I would like to hire a coder who can code for a sensor and then transmit signal to a cloud information and then to another device. The second device should later be able to detect the location of device 1. Hence device 1 should be sending live location as well. We might need to use 4g communications. Preferable microcontrollers, LPC series NXP, Texas instruments simple link series. I want a code f...

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    5 bids
    Make a E-target for shooting. 3 days left
    VERIFIED

    I am working on this project it is open source project, it provides circuit pcb desing of sensor , code, uses arduino mega everything is available one the link , you just need to design it and assemble it. Overview: [login to view URL] open source link [login to view URL]

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    We have a RAK7244 with an EG95-NA 4g module and a sim card with internet, but we cant make the RAK to has internet. We need someone withe proobed experience on RAK gateways. We need someone to make it works.

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    Looking for Firmware experts 1 day left
    VERIFIED

    Looking for experienced firmware/embedded professionals to interview candidates and provide feedback. This is a time-flexible, location independent undertaking requiring about 5-10 hours per week. Ideal experience requirement is between 5-10 years of work experience. We pay per session/interview. This will be an ongoing project.

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    Need PIC Programmer 23 hours left

    Hi, I need a programmer for pic controller based on pic16 and pic18 some of the programming already complete some extra function need to be added as per requirement thanks

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    34 bids

    Hi, I wanted an IOT weight machine using a GSM module. The Machine also contains a display and keypad. When people want to check their weight they just want to type their contact no. when standing on the machine and they can visit our website to check their weight. I am building the website I just want only hardware side coding for Arduino.

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    23 bids

    The project is ventilator. Make a program which can run all of the components forming a feedback in such a way that when we open or close the solenoid valves using relays they will provide us with required proportion of oxygen in the air. the normal air contains 21% of oxygen and oxygen from gas cylinder contains 100% of oxygen so you have to turn off or turn on the solenoids so that they can pro...

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    attachment below deadline 2 days budget 25$ please bid and and i'll get back to u thanks

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    Proyectos de Arduino 6 days left
    VERIFIED

    Necesito código + componentes para un relay GSM para activar encendido de luces y sirenas esto debe ser mediante llamadas y sms. Además, debe de activar voz para poder hablar mediante el megáfono. Esto se aplicara para alarmas vecinales.

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    Realizar, un algoritmo de detencion de picos sistólicos, ademas de implementar un buzzer y mostrar los BPM en el monitor serial.

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    domótica autocaravana 4 days left
    VERIFIED

    necesito crear una interfaz con Raspberry y poder ver niveles de depósitos,temperaturas ,voltajes y activar electroválvulas . la interfaz tiene que tener varias pantallas ej. encender la calefacción requiere activar electroválvulas 1,3,5 y activar caldera...

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    Telecontrollo con Arduino 2 days left
    VERIFIED

    Devo realizzare una rete di telecontrollo con Arduino da un PC centrale utilizzando la rete wi fi e i collegamenti via radio per almeno 5 postazione con l'installazione di un PC con un software scada di controllo.

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    Надо изготовить : Контроллер для сушки филамента на Arduino Nano с дисплеем. В идеале с разработкой печатной платы Проектирую утепленный бокс размерами 170x300X300 для сушки филамента с катушками от 500 гр. до 1 кг. Внизу будет установлен нагреватель 12в или 220в. Больше склоняюсь к нагревателю на 220v/80w. Функции: Контроль температуры и влажности датчиком DHT22 При включении на дисплей выводятс...

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