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. Ajiri Arduino Engineers

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    57 kazi zimepatikana, bei imeletwa USD

    Hi, I need a Freelance Electronic Engineer to solve this issue:[login to view URL] llook mainly at the [login to view URL] and [login to view URL] (phone access and delete and to this (videos) [login to view URL]

    $156 (Avg Bid)
    $156 Wastani wa Zabuni
    2 zabuni

    I am a freelance footage & timelapse content producer. I want to build a timelapse slider, with the ability to trigger camera (intervalometer function) using arduino. I currently have dowloaded 2 different sketch: 1. an advanced camera intervalometer/timer 2. shoot-move-shoot slider stepper motor controller. I would like to combine these two sketches into a single program. The hardware tha...

    $268 (Avg Bid)
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    5 zabuni
    Esp8266OtaMqtt 6 siku left
    DHIBITISHWA

    Wite Software for Esp8266. 1. Ota Update using [login to view URL] or i have my own php code on server. 2. Mqtt code for publishing my data and subscribe to get data from the server. (Adfruit, or any mqtt server) 3. NTC get data time and trigger relay gpios based on my settings. 4. Webserver page for settings

    $132 (Avg Bid)
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    3 zabuni

    We want to monitor air quality using Lora node and gateway based on Semtech Lora chip and STM32 Chip. we want to get the data from lora node to lora gateway and after that send the real time data to my own database using HTTP Post . Sensor parameter we want to monitor [login to view URL] and hum [login to view URL] 3. co2 4. k-type thermocouple

    $145 (Avg Bid)
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    4 zabuni
    Build a test platform 6 siku left
    DHIBITISHWA

    Hi, I am looking for someone knowledgeable in CAN bus protocol for automotive applications and also proficient in python coding. I currently have an interface to run tests on the fuse box in the picture but I do not have anything to show me the results. Im looking to have a complete test platform built that can plug into the upper power plugs and give me a pass fail. I have the schematics and PCB ...

    $2173 (Avg Bid)
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    16 zabuni
    DJI TB55 Battery Communication 6 siku left
    DHIBITISHWA

    Instructions detailing necessary hardware and communications methods to turn on the battery, read cycle count, cell voltage for each cell, temperature, warning flags or error codes, percent charge and battery firmware version for the DJI TB55 battery. While the battery is on and these data are being read, charging and discharging the battery must be allowed at the same time. All this functionali...

    $1707 (Avg Bid)
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    12 zabuni

    I have an arduino code with blynk to open a garage door, send notifications when the door is closed and the door is open. I have 2 limit switches (closed and open) when the door is closed and the limit switch closed the led is fixed and sends me [login to view URL] "door closed" when the door is open and the limit switch closed the led is fixed and sends me [login to view URL] "door...

    $3 / hr (Avg Bid)
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    9 zabuni

    create simple code to open/close door with 2 limit switches(door closed, door open) that send 4 notifications ([login to view URL]) opening door, door open, closing door, closed door. You must also have a security button to activate the button that activates the door

    $44 (Avg Bid)
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    8 zabuni
    Check hardware schematic 5 siku left
    DHIBITISHWA

    Hello, I have made the circuit attached. It is basically, a wattmeter with WiFi (ESP8266). It has been designed to be connected to an European plug (230VAC). -This wattmeter can turn on/off the current flow. -The ESP8266 will be programmed using a USB to TTL adapter. -It has 2 ways of measure the current (using integrated ADC in ESP8266, or using an external ADC). I need someone to verify the ...

    $159 (Avg Bid)
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    21 zabuni
    PID Arduino Valve1 5 siku left
    DHIBITISHWA

    Using a stepper motor attached to a needle valve to control the cooling water, I need the Arduino PID control code to regulate the temperature. Hardware is Uno or Mega, one DS18B20 temperature sensor, 16x2 LCD Keypad shield, MicroStepper, 2 limit switches, 24VDC 2 Amp minimum power supply, Keypad Shield: [login to view URL]:_DFR0009 MicroStepper: [login to view URL]:_DRI0043 The completed un...

    $152 (Avg Bid)
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    17 zabuni
    Modify React.js project! 5 siku left
    DHIBITISHWA

    Project name: Scratch Skill require: JavaScript, Node.js, React.js, C++ and little knowledge on Arduino The project already integrate Arduino through Johnny five library, but there are still a lot work to do, such as adding more functions, fixing bugs

    $486 (Avg Bid)
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    we need to 2 peaces ESP32 to read seial data (continues) take the relevant part of the data and send it over (BT) to a third ESP32. on the third ESP32 we want the device to : 1. read (BT) the data recieved 2. show both numbers recieved and the sum on them on a LCD (alfanumeric) display connected with I2C. 3. send the data (2 recieved numbers and the sum) to the WIFI. the connection should be bi-d...

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    I am looking for a python script/some kind of setup that will take audio from a microphone convert it to text and then send it to a sign to be shown. This HAS to be able to be run on a Raspberry Pi 3B+

    $167 (Avg Bid)
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    17 zabuni
    Embedded software freelancer 5 siku left
    DHIBITISHWA

    Looking for good embedded developersfor iot projects. (bluetooth, mcu, lorawan, various sensors). We will submit the requests after we get the right contacts.

    $30 / hr (Avg Bid)
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    Huffman coding 4 siku left

    I need a project in huffaman coding using matalad (octave ) and python (3.5)

    $119 (Avg Bid)
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    21 zabuni

    For a project which needed cable connection and file transfer with iOS Devices, we need to accomplish OTG cable or a different cable connection. Our devices are kind of Arduino and we trying to transfer data like mp3 files to from iOS devices, but there is not a source on the internet about file transfer with cable for an iOS device. We just need to figure it out with how we can do these with usi...

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    Programming Project (arduino) 4 siku left
    DHIBITISHWA

    Need an expert in programming. Budget- 35$

    $26 (Avg Bid)
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    29 zabuni

    This project is to write code to create a mechanical compass using a stepper motor to interact with data coming from a flight simulator software. Hardware to be used is ardunio nano, 28BYJ-28 stepper motor with driver. Output from x-plane is a float value ranging from 0 - 360. Software must allow a smooth cross from 0 to 360 and 360 to 0. I am happy to add in the data link to x-plane flight sim...

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    10 zabuni

    I need to develop an esp8266 sketch that works with blynkapp. I will send more information on a doc via chat, this is simple

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    14 zabuni
    Audio pi / arduino web platform 3 siku left
    DHIBITISHWA

    To create audio monitoring hardware that can identify songs and pass the data to a web platform to generate spread sheets on what music was played at a specific time. Hardware should consist of a pi zero w unit with Gsm hat (to pass the data) or something similar on arduino platform. Software side should be scalable.

    $1247 (Avg Bid)
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    19 zabuni

    I need an Arduino script which will take a string of data (imei=744&momsn=12&transmit_time=1&iridium_latitude=1&iridium_longitude=1&iridium_cep=1&data=1) and sent via HTTP Post to a PHP file on a server, via a GSM Modem. The modem communicates on pins 7 and 8.

    $175 (Avg Bid)
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    25 zabuni

    Hello, i want a device which detects the shape (movement) of an animal ( see : [login to view URL] ) and plays a sound (for example : the barking of a dog) and rotates an object (for example : a thin (3-5mm), light, plank (wood or plastic), which has the shape (outline) of a dog) if possible, the animal must be detected at 360°, if not, back and front (90°90°), and then the object mus...

    $236 (Avg Bid)
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    6 zabuni

    The hardware is complete and working. It consists of a pic32mx 12 digital IO and 12 10bit analog IO. A preliminary software is developed using an older version of mplab and harmony that is not comparable with the latest version. I need someone to create a new software to program the pic32 and add some missing functions sush as saving parameters and data to on board memory. Please check the current...

    $404 (Avg Bid)
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    14 zabuni

    cần lập trình hiển thị lực với độ biến dạng lên labview,đã có loadcell,hx711,adruino

    $30 (Avg Bid)
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    1 zabuni

    chipKIT Max32 Digilent Microcontroller Programming with the following/not limited sensors 1. Accelerometer 2. Temperature 3. RPM [login to view URL] shield [login to view URL] shield [login to view URL] Shield 7. etc

    $253 (Avg Bid)
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    Dmx program for arduino 3 siku left
    DHIBITISHWA

    I need a simple program for arduino that will take a dmx signal through usb or pwm pin and turn on output channels accordingly. Atmega 2560 or larger.

    $103 (Avg Bid)
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    8 zabuni

    hello i am pursuing my electronics engineering and i want the coding and the pin settings of the rain guage sensor using RJ11 connector and DHT22 (temperature and humidity sensor) using arduino. and also need to get the notifications on mobile phone using a wifi module in the project

    $130 (Avg Bid)
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    17 zabuni
    TRACKING DEVICE 3 siku left
    DHIBITISHWA

    Need to realize a PCB BOARD with NBIOT module + gps chip + rechargeable battery. for more detail please contact.

    $29 / hr (Avg Bid)
    $29 / hr Wastani wa Zabuni
    25 zabuni

    Looking for experienced developer who have knowledge about Huawei USB modems and can update firmware with CRC error, or can customize firmware. Need to change "Huawei Mobile" preset ID to any other which make it possible distinguish between same models.

    $263 (Avg Bid)
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    2 zabuni

    Hi, I'm looking to create an android app that consists of 2 parts. This app is a proof of concept so my main concern is for this to work, not for it to look cosmetically like a final product. You have complete artistic freedom with theme, widgets, etc in this first round. If the chosen developer provides a great app he will be asked to continue working in the next iterations of the app!. ~~~~...

    $2370 (Avg Bid)
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    32 zabuni
    Data Logger ARM / Corex 2 siku left
    DHIBITISHWA

    To create a Data Logger using a Hercules TMS570LS12x LaunchPad Developement kit. Texas Instruments To create the associated libraries and step by step instructions for correct connection and installation. The Data Logger is to act as a bus/signal sniffer, which records all data to be saved to SD Card. With Date, Time, Signal Type and Signal recording. LED indicators, to indicate device status. ...

    $157 (Avg Bid)
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    5 zabuni

    Hi, we need to modify an nfc rfid pos (point of sales, to read cards) to increase reader range like 3-5 meteres. THIS IS FOR OUR INTERNAL SECURITY TEST AND IT'S NOT TO FRAUD OR STEAL CREDIT CARDS!! WE CAN SHOW ALL OUR PROJECT AND OUR SECURITY TEST.

    $536 (Avg Bid)
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    5 zabuni

    We have a circuit design and layout for an audio mixer controlled via Bluetooth. We need an electronics circuit design engineer to take over the project and finish integrating some peripherals and fix some cross-talk issues. Design and Layout is in ORCAD. Location is Glasgow. Some firmware skills preferred too.

    $31 / hr (Avg Bid)
    Ya Eneo
    $31 / hr Wastani wa Zabuni
    3 zabuni
    fuel control 2 siku left
    DHIBITISHWA

    I need to control from one to four fuel injectors, these will be controlled by a potentiometer (throttle regulation) problem is injectors are 12v and I need to control voltage per cycle and duration of it to vary fuel delivery to engine. board, Arduino nano in short -fuel delivery control for 4 injector -injectors from min5v up to 12v (fully open) and control of injection time (voltage vs time) -...

    $53 (Avg Bid)
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    21 zabuni

    We have a PCB which has an AD7797 ([login to view URL]) The board has been designed to send information via the AD7797 to the Raspberry Pi. The only driver we can find is a C driver at [login to view URL] We need to have the equivalent to use with Python on the Raspberry Pi 3b+. Payment will be released when the driver is working on our board. At the end of the project ownership of the code w...

    $242 (Avg Bid)
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    16 zabuni

    I need to interface AWS IOT with the ESP8266 wifi board so that when I update the shadow state in AWS IOT, the ESP8266 should take some switching action on its digital pins.

    $31 (Avg Bid)
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    11 zabuni

    I have a CNC plasma profile cutting machine that has 3x motors 2x are step motors 1x is plain electric DC motor. I want to replace the original controller with a raspberry pi so it is an integrated unit with better open source capability and is then easily accessible to files via wifi on the network. Attached are the photos of the machine and some specs below. Step motors: 2ph 3a amp 1.57Nm Dri...

    $12 / hr (Avg Bid)
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    7 zabuni

    we need crack Xiaomi/Aqara Air Conditioning Hub switch to web application control interface. device centralize device add / remove monitor power control A/C Swing and temperature control turn on / off and notification

    $28 (Avg Bid)
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    Estamos en la búsqueda de un programador especialista en Arduino, solo para la escritura de códigos en el IDE de Arduino. a la espera de su contacto, muchas gracias.

    $30 (Avg Bid)
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    18 zabuni
    Python to Prolog program 1 siku left
    DHIBITISHWA

    I have attached a python program of a peg board game. I'm looking for someone to translate the game from python to prolog code. I will attach the python code. Please review it.

    $171 (Avg Bid)
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    15 zabuni

    I would Like to read informataion from my Landis+Gyr smart meter to a web server using Arduino or Raspberry Pi and DLMS COSEM. The scope of this project will include writing the program to read Energy consumption from smart meter. Send the read information over the internet to a remote server. The program should be able to receive remote command from the Web server to get instataneous reading.

    $551 (Avg Bid)
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    6 zabuni

    its a multi board robotics project with arduino driving [login to view URL] of the wiring has come undone and needs faultfinding

    $18 / hr (Avg Bid)
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    14 zabuni

    I have a 7inch Nextion display have a look screen in the Attachments. The project needs Motor RPM control and Temperature control with the relay. Only Nextion and experience guys required.

    $201 (Avg Bid)
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    18 zabuni

    Crestron program for two spaces with room combine

    $396 (Avg Bid)
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    9 zabuni

    I have a simple code in blynk (ESP8266) to open / close a garage door with two limit switches and a temperature probe, the code sometimes fails I need to optimize and clean the code so that it runs smoothly and without failures

    $19 (Avg Bid)
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    8 zabuni
    NFC Ring to NODE RED Christmas Lights 21 masaa left
    DHIBITISHWA

    I have the ring listed below and I want it to scan on a reader, access an HTTPS API and then, if the ring matches the accessible IDs, I want it to turn on a light/run a flow in NODE RED [login to view URL]

    $40 / hr (Avg Bid)
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    Create a program 16 masaa left
    DHIBITISHWA

    I have a microcontroller that has software loaded on it. I need someone to duplicate the software and be able to load it onto the microcontrollers. The microcontroller has a USB port on the side of it as well as a micro SD card port but i believe the USB port is what will be used to load the software onto the microcontroller. I believe this is eeprom memory

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    Busco programador/a con amplia experiencia en diseño de circuitos electronico. Desarrollamos temporizadores , cronometros , programadores horarios . Regulacion velocidad motoros CA con triac , motores CC con transistor L 293 , L 298 . Aplicaciones con Arduino . Experiencia en micros ST 8 , Microchip o ATmega Trabajo continuado todo el año con diferentes proyectos .

    $219 (Avg Bid)
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    16 zabuni

    have to design a embedded circuitry that can calculate the time of travel between two wireless devices. what is the time taken by two wireless module and that time should send to server(MQTT). you have to design only part of communication. example- in a parking lot there is lots of place and lots of vehicles, if any one wants to find out where is the vehicle it is most probably difficult to fin...

    $395 (Avg Bid)
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    6 zabuni
    Firmware st mcu 4 masaa left

    Hi Dear Please read [login to view URL] I need programming firmware of STM32F103 Microcontroller. I have customized PCB. I have received the components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canb...

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    6 zabuni

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