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. Contratar a Arduino Engineers

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    38 trabajados encontrados, precios en USD
    terminal eftpos 6 días left

    we need you to make verifone eftpos programmed especially chip because when we copy chip from card including input pin doesn't work in atm because there is algorithm program in chip that code keep changing and generate new code but somehow for a code programmer be able to come up with new method for that code . I try to explain it again. Before we only need copy of magnetic stripe and pin ...

    $14332 (Avg Bid)
    $14332 Oferta Promedio
    10 ofertas

    We are from argentina and we are looking to hire a pcb + software designer to make Patrol tour guard system with GPRS and stand alone system. Must have a litium battery and memory to save data collected by guard and led light to work at night. We Will assamble them in buenos aires once finish. Must have have good english level and be profesional. Then we will need all Filles to assamble here. Wil...

    $827 (Avg Bid)
    $827 Oferta Promedio
    11 ofertas

    need someone to attach a 6 axis inclinometer and compass to a nerf gun. and digital display showing each. a for pleasure project, but would like to have it completed before Christmas. located in Brooklyn new york.

    $715 (Avg Bid)
    $715 Oferta Promedio
    14 ofertas
    Lifesaverinc 6 días left

    Sou Davi,curso mecatrônica e estudo na escola Técnica Rezende Rammel. Estamos em um mês de campeonatos de projetos e devido isso, preciso de auxilio em uma programação usando arduido. O ciclo do projeto baseasse em : sensor de batimentos e oximetro max 30100, transmissor e receptor rf433 e modulo gsm siml800 e 2 arduinos. Preciso que 1 arduino envie para o outro os...

    $155 (Avg Bid)
    $155 Oferta Promedio
    1 ofertas
    Android Firmware Development 6 días left
    VERIFICADO

    We are developing a machine which has a 7Inch touch screen (HMI). This unit has inbuilt WiFi and RS485 module. Our machine has stepper motors which will communicate with HMI through RS485. I have attached the sample code from the HMI company for RS485 communication . What we need is an android firmware to control the machine. Our machine has 7 Stepper (RS485) + 3 Servo (RS485) + 1 Analog + 3...

    $312 (Avg Bid)
    $312 Oferta Promedio
    14 ofertas

    enter a pallet size onto a screen to move step motors on actuators moving the two outside runners in or out to the size of the pallet. also moving the stacker (not shown) to the length of the pallet.

    $204 (Avg Bid)
    $204 Oferta Promedio
    11 ofertas
    Arduino and C expert -- 2 6 días left
    VERIFICADO

    it is a system integrated with a communication system using arduino Mega 2560, the idea is to select one person on a 16x2 LCD display, once the person is chosen, the name will appear on a 32x8 Led Matrix Max721. contact me for more details. I need someone who can start right away and complete this fast. the work is already started

    $36 (Avg Bid)
    $36 Oferta Promedio
    14 ofertas

    Hi I have allwinner a13 chip I need a pcb designer to design a minimum system board for this chip Allwinner a13 core and a Ddr ram and a band flash chip I need altium pcb file External links [iniciar sesión para ver URL] [iniciar sesión para ver URL] [iniciar sesión para ver URL]

    $233 (Avg Bid)
    $233 Oferta Promedio
    18 ofertas

    I need an app developer who has experience working on NodeMCU and can design a good quality app that helps connect and communicate with NodeMCUs. Good technical background on the NodeMCU communication part is a must.

    $215 (Avg Bid)
    Local
    $215 Oferta Promedio
    4 ofertas

    Need Prototype for my Project, has to use raspberry PI or arduino, please check the process form the attachment.

    $134 (Avg Bid)
    $134 Oferta Promedio
    11 ofertas

    i will explain detail via interview . i need to develop some firmware for ESP32

    $173 (Avg Bid)
    $173 Oferta Promedio
    12 ofertas

    Need a device capable of tracking over 4g/satellite. Im thinking 4g because seeing the data live from the tracking device is necessary. The device need to be able to send live temperature readings of its location, date and time, and of course location. All this information would also be required to be recorded in the device as well. Also an RFID chip or NFC chip which can reveal information about ...

    $557 (Avg Bid)
    $557 Oferta Promedio
    14 ofertas

    I have a linear actuator with a nema 17 stepper motor, as well as two are cylinders to drop a part into a whole. one cylinder grabs the part and the other controls the z axis, ( up and down ) so to speak. Probably would not take a good programmer long and I think I am intelligent enough to relay what I want so it can all be done over freelancer. So if that makes sense, there is a linear rail contr...

    $15 - $25 / hr
    Local
    $15 - $25 / hr
    0 ofertas

    hello, i just need a start plug in to read a write data to a game called X-plane (flight simulator ) the arduous code will communicate with the plugin and populate a data to LCD i2c and when button press the game will response i just need a small example of both and i can take it from there the arduino code or cfg file in plugin will have to be able control several arduinos and need to be able...

    $916 (Avg Bid)
    $916 Oferta Promedio
    3 ofertas

    I have a code to open a garage door on my Wi-Fi network that works perfectly, I am looking to reform the code with the same functionalities so that it works through the blink app and I can manage the garage door on the internet around the world

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    12 ofertas
    Embedded C 5 días left

    I need embedded C coder who code for menu using PIC18F4520 and for SSD1306 OLED display

    $56 (Avg Bid)
    $56 Oferta Promedio
    10 ofertas

    I am designing a system to detect a baby cries with a microcontroller, Arduino Mega. I need someone to design a circuit or guide me what kind of sensors is able to detect baby cries. I have bought a SparkFun sound detector but it seems that it doesn't sense the cries.

    $17 (Avg Bid)
    $17 Oferta Promedio
    13 ofertas

    transfer Arduino uno project to Arduino mega seems like I cant get the pins corrects

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    35 ofertas

    A microcontroller with weight sensor to measure a weight setpoint. If object is heavier than setpoint, a signal will send out to turn off the switch and motor will stop . There must be a casing with digital indicator to show the weight. The project ideally should be made in Singapore .

    $380 (Avg Bid)
    $380 Oferta Promedio
    38 ofertas

    Need a programmer to create an Arduino library for interfacing with the MCDC04 chip. All I2C functionalities of the device should be implemented as defined in section 6 of the datasheet, and formatted into functions in such a way that makes the library relatively easy and straight forward to use. (Similar to how Adafruit or Sparkfun writes their libraries.) Commented code is expected, however it ...

    $132 (Avg Bid)
    $132 Oferta Promedio
    10 ofertas

    I'm looking for a developer who will write a Arduino/raspberry pi software and compose set of equipment. Arduino / Raspberry Display - alfanumeric Barcode scanner Relay Purpose That is a tool to match if barcodes from 2 boxes are the same and matches together. User scans 1st box, code is stored, user scans 2nd box -> if barcode is correct, signal is sent to Analog output for Next XX...

    $529 (Avg Bid)
    $529 Oferta Promedio
    38 ofertas

    This is a small project, i am looking a quick resolution, you have to just use the Arduino debouce lib to connect 4 pins ( push buttons ) to the other 4 pins ( relay ) on a esp8266 microcontroller. i will share a quick demo as well. The push button should work even while the microcontroller is not connected to the internet. Protocol used ( MQTT )

    $15 (Avg Bid)
    $15 Oferta Promedio
    5 ofertas

    Need to trigger sounds using a dfmini player module in relation to a LDR sensor for a project I'm working on within a toy company. Would be good to get some advice for future projects also by talking me through your process

    $179 (Avg Bid)
    $179 Oferta Promedio
    21 ofertas

    I am looking for a Raspberry Pi 3 B+ programmer not sure what programming language it uses.. I think its python.. anyways I need a software done for the RPI that handles wifi vending. There are two samples that you can probably check for reference. Here are their websites [iniciar sesión para ver URL] [iniciar sesión para ver URL] The wifi brother m not sure if its RPI based, b...

    $167 (Avg Bid)
    $167 Oferta Promedio
    9 ofertas

    The circuit is inside of an electrical plug supplying power to a battery charger. I need someone with the right equipment to record the communications between this circuit and the charger. I will provide you with the battery charger and the plug, with the cable spliced to enable tapping into the signal wires. The communications occur upon plugging in the cord, and periodically thereafter. I think ...

    $245 (Avg Bid)
    $245 Oferta Promedio
    8 ofertas

    I need to communicate with arduino using VISA read nand WRITE. I have alot of the code written. I just need someone to finish the communication so i can use PWM ports on ARDUINO using Visa read and WRITE

    $67 (Avg Bid)
    $67 Oferta Promedio
    21 ofertas

    I am looking for a firmware developer that has experience working with Laird Bluetooth modules. I currently have a firmware developed that requires modifications . I am using laird's Bluetooth 5 modules. here is Laird's website with their Bluetooth modules and its specifications [iniciar sesión para ver URL]

    $678 (Avg Bid)
    $678 Oferta Promedio
    9 ofertas

    I want to do a real-time iot app. The platform will be parse server. 1-) The sim7000e (simcom) gsm module connects to the arduino internet (to be programmed with nodejs). 2-) Arduino Parse will send data to server platform. (to be programmed with nodejs) 3-) Client will monitor the data in real time. (to be programmed with nodejs) 4-) The parse will be informed to the arduino client when there is...

    $168 (Avg Bid)
    $168 Oferta Promedio
    5 ofertas

    I need the Raspberry Pi 3 expert freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

    $142 (Avg Bid)
    $142 Oferta Promedio
    13 ofertas

    Design a Robotic Arm Software Architecture (RASA) In this challenge, you are asked to design the Robotic Arm Software Architecture (RASA) that will autonomously control a separately designed robotic arm. The RASA will receive all high-level commands from Astrobee and implement them autonomously through the robotic arm. Locations and ranges of motion and control modes for all robotic arm motors...

    $500 (Avg Bid)
    Destacado Urgente Sellado Concurso Principal
    $500
    0 participaciones

    Build a virtual app that shall control dual channel dc controller through RS232. Application shall be compatible for Windows 7/10 Application details document will be provided in PM

    $1163 (Avg Bid)
    $1163 Oferta Promedio
    45 ofertas

    I Need four images a lock, unlock, something to do with vibration similar to what I have posted it does not have to be the same the image has to be very small since the display is so small. it can be any sort of graphic just has to be something similar. files should be bmp or vectors

    $10 (Avg Bid)
    $10
    1 participaciones

    Want the coding to operate a windscreen wiper motor. Part list here [iniciar sesión para ver URL] An intermittent wiper relay will also be needed video here [iniciar sesión para ver URL] Will be using the front wiper motor from a 2012 Toyota Yaris and the switch from a 1998 Chrysler Sebring. Thank you Timeframe ASAP I also need detailed instruction on the ...

    $155 (Avg Bid)
    $155 Oferta Promedio
    4 ofertas

    Meu nome é Robson, estou desenvolvendo um sensor de estacionamento, mas preciso captar uma distância de 4 mts , máxima. e uma distância de 2 mts, mínima.

    $166 (Avg Bid)
    $166 Oferta Promedio
    10 ofertas
    Arduino board integration 6 horas left
    VERIFICADO

    About the project: This is a React project, I need make some modification, so it can upload codes to Arduino boards. Your mission: 1. Calling Arduino APIs, upload codes to the board. 2. Display Arduino boards connection status on the UI, and some other slight changes

    $194 (Avg Bid)
    $194 Oferta Promedio
    17 ofertas

    Hello i am looking for a confirm engineer with solid knowledge on gnss modul an raspberry implementation.

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    22 ofertas

    Improving and repairing the wifi socket : Improve android application or write from scratch Correcting the wifi socket code and improving or write from scratch include : make register make login and add device algorytm (add room and add device ) in app you must know arduino esp you must know android native you must have experience with an intelligent home part 2 1 implement speech rec into ...

    $565 (Avg Bid)
    $565 Oferta Promedio
    8 ofertas

    I have fully working Arduino web server temperature controle. All settings are set trough web page and also displayed ONLY on web page. Curently it works on arduino mega and w5100 ethernet shield. Problem is when there is no inthernet.. I need the code to be converted to be able to set values trough menus on cd and also to be displayed on lcd. It could use also leds to display status...

    $35 (Avg Bid)
    $35 Oferta Promedio
    18 ofertas

    Principales artículos de la comunidad Arduino