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    18,059 arduino 仕事が見つかりました。次の価格: USD

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

    $351 (Avg Bid)
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    24 入札

    Hi Sunish S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    1 入札
    Arduino BLE Scanner Sketch 5 日 left
    認証完了

    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 p...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 pr...

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    12 入札

    Create car suspension control app Android and IOS

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    4 入札

    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.

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    41 入札

    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.

    $203 (Avg Bid)
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    11 入札

    Hello, As we discussed in private messages I need a PID temperature controller that decrease and increase variable temperatures with variable times up to 600 degrees celsius and multiple days (exp 0,1 degrees every 1 minute) with various settings at a time without user interference up to 5 settings. As agreed you are going to provide Arduino code, proteus simulation and pcb print layout as well as guiding me through testing. Thanks alot for your patience. I’ll call you later to have quick chat.

    $100 (Avg Bid)
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    1 入札
    Arduino expert needed 5 日 left
    認証完了

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

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    23 入札

    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 wor...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 p...

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    Arduino Heart Rate Sensor 5 日 left
    認証完了

    Need someone to get an Arduino Uno and MAX30102 rate rate sensor to work. I have all the hardware, just need an expert to get it working. Must live in Auckland New Zealand.

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    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

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    Need an Arduino Nano expert 4 日 left
    認証完了

    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

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    6 入札

    Ciao Manuel, volevo sapere se sei esperto con programmazione ARDUINO UNO 3R , e se sei disponibile a supportarmi in un piccolo progetto.

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    The detailed explanation has been attached as a pdf in this project please check it and revert back. NOTE : Need the program only in arduino language

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

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    12 入札

    La idea es mostrar los datos de los sensores en un webserver local del esp32 ya hay un avance como referencia

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    14 入札
    Flushing valve 3 日 left

    Need a programmer to code arduino, raspberry pie programmable circuit board to open for at least thirty seconds then stay closed for at least thirty days before opening for another thirty seconds, but also complete a app that will allow changing the opening time and how long the closing time thru cell phone

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    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.

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    16 入札

    Hey, I need help with uploading code to arduino

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    22 入札

    Hi, i am interested in this to be used with an arduino....please check this link, the schematics are there if you scroll down, the seller says this is the SPI module, so we need a pcb and add mcu and firmware. i am assuming the mcu can be an arduino ;) let me know what you think. thank you. :)

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    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.

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    特集 保証

    Hi We can discuss any details over chat. The project consists of arduino and proteus .I need a temperature regulator for a chemistry oven the premise of the project is to have temperature increase with time exp(0- 300C) over 20 hours the rates may vary also I need to have the ability to have 2 or more different settings exp( 0-300C) over 20 hours with (0-200)over 15 hours then (200 -300) over 5 hours without any need of interference by the user. I hope to hear from you asap and sry its 500 char.

    $100 (Avg Bid)
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    1 入札

    Hi We can discuss any details over chat. The project consists of arduino and proteus .I need a temperature regulator for a chemistry oven the premise of the project is to have temperature increase with time exp(0- 300C) over 20 hours the rates may vary also I need to have the ability to have 2 or more different settings exp( 0-300C) over 20 hours with (0-200)over 15 hours then (200 -300) over 5 hours without any need of interference by the user. I hope to hear from you asap and sry its 500 char.

    $100 (Avg Bid)
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    1 入札

    Tenho um projeto Arduino feito faz 4 anos, que funcionoiu. Estou reimplantando agora, mas nao sou da area, e estou tyendo alguns problemas. Vc pode ajudar? 10:

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    Tenho um projeto Arduino feito faz 4 anos, que funcionoiu. Estou reimplantando agora, mas nao sou da area, e estou tyendo alguns problemas. Vc pode ajudar?

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    Tenho um projeto Arduino feito faz 4 anos, que funcionoiu. Estou reimplantando agora, mas nao sou da area, e estou tyendo alguns problemas. Vc pode ajudar?

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    1 入札

    Tenho um projeto Arduino feito faz 4 anos, que funcionoiu. Estou reimplantando agora, mas nao sou da area, e estou tyendo alguns problemas. Vc pode ajudar?

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    1 入札

    Tenho um projeto Arduino feito faz 4 anos, que funcionoiu. Estou reimplantando agora, mas nao sou da area, e estou tyendo alguns problemas. Vc pode ajudar? 10:

    $6 / hr (Avg Bid)
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    Tenho um projeto Arduino feito faz 4 anos, que funcionoiu. Estou reimplantando agora, mas nao sou da area, e estou tyendo alguns problemas. Vc pode ajudar?

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    I am looking for an AVR/ESP programmer who will help on the code to generate an 8 pulses signal at various frequencies and various duty cycles using ESP 32 and ATMEGA328P based arduino NANO. The frequency varies from 200Khz to 1Mhz. (There is a table for the various signal pulses on the PDF files). The 8 pulses are to drive a PNP transistor! An image of a pulse we are looking to achieve. The signal in Yellow is the result we are looking for. I have other tasks as well!! Can you do it?

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    https://www.freelancer.com/projects/arduino/esp-deepsleep-ulp-Arduino-23739655/details I would like to do the same with this project. Could you please support me?

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    I am looking for some help on a gripper application I have. I am using a NEMA17 stepper motor with drv8825 and Arduino Nano. Here is what I need: Home the gripper open to a micro switch on power up and wait for run input. When the switch is pressed and not released, the motor should make the travel forward 800 steps and reverse 800 steps and stop while touching the home switch. The circuit should wait until I press again the "run" button to go forward to close the gripper and reverse again to home switch. I need it to travel a specific distance. I only need the .ino file for this.

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    creation of a custom display library for Arduino Due (ST7789 SPI display) The display is an 1.54" tft display with built in ST7789 driver Arduino Due (ARM chipset) I require a super fast non blocking custom display library for a project I am working on. All current libraries have been already tried and dont work.

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    18 入札
    arduino Circuit 17 時間 left

    I have a coffee machine comes with 12 selections; all of these selections are connected via touch panel from the front of the machine; I need an Arduino code to get the action from the touch panel when the customer pressed any of the touch buttons; I already create a code to do some tricks like rfid then return the result to the coffee machine via the same selection. Summary: I want to simulate the touch panel and get the selected touch button. all other coding already completed. the attached pictures show you the touch panel & the main board of the coffee machine

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    7 入札

    Necesito una aplicación que me permita abrir y cerrar switch mediante bluetooth. La misma se conectaria con un microcontrolador arduino y le enviaria los datos. La app debe abrir por los menos 16 switches. Solo necesito que la app envié datos como caracteres cada vez que encienda y apague un switch. Tambien que tenga opcion de conectar y desconectar bluetooth.

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    I need a design for PCB printing for an Arduino (any model that works). The idea is that the Arduino will take 3x Input signals through the MicroFit connectors and sends it to the fans. The design should be ready for sending it to the printing company. Requirements: - PCB type header that you put on top of it. - 3X PWM 4 PIN connector on it with 5Volts. - 8X 3 PIN 5V FAN would be nice, but I am not sure what the max amount is. - - 5X 4 PIN connector with 12V if possible. - - 3X MicroFit 3.0 Female INPUT -

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    19 入札

    We need somebody to build an Arduino LED Project of two led eyes for our robot (roboface without mouth) Constraints : - Use an Arduino nano - Use ultra white led matrix display 8x8 - Use 3xAA battery box to power - Space used by competent needs to be minimal - 15 centimeters cables between each led matrix and Arduino nano - 50 centimeters cable with jack to connect the battery box - Programming with minimum 6 different expressions and providing code with comments in .txt file See attached files for mounting and programming indications, we need somebody to : Purchase - Mount - Programm - Test - Send us the working elements. We need to know your country and zip code to make our freelancer's selection as we will organize pick up of shipment when ready. This proj...

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    ... You must be at least 16 years old. You do *not* need any experience but you must prove to me that you are able to think logically. You will normally work 1 hour/day (20 days/month). ✻ THE PROJECT ✻ You do *not* need an ESP32 (which is similar to Arduino). You will help me build a consumer IoT (Internet of Things) product using MicroPython on the ESP32. MicroPython is a subset of Python used to program microcontrollers. ESP32 is a microcontroller (similar to Arduino) but ESP32 is generally better and more powerful than Arduino. ✻ DAILY PAYMENT ✻ I will pay you each day for every hour you work with me. ✻ WORKING DAYS AND TIMES ✻ You will normally work 1 hour/day (20 days/month) for one hour on Sunday, Monday, Tuesday, Wednesday and Thursday at a t...

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    Arduino program 終了 left

    Rotate servomotor from LDR Turn on switch light Charging indicator Servo IC working on pull-up switch

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    34 入札

    I have a Project at hand which requires a BLDC motor to be RPM controlled. Basically, the shaft has to rotate at a constant RPM with varying loads. I’ll g...have a Project at hand which requires a BLDC motor to be RPM controlled. Basically, the shaft has to rotate at a constant RPM with varying loads. I’ll give more details to the selected freelancer. So basically, the tasks to be done are: 1. Selection of Motor from online websites based on my requirements. 2. Selection of Motor controller from online websites or design one. 3. Design/coding of a Arduino based PID controller or be combined with the motor controller. 4. An AC to DC circuit design for powering the motor or selecting some readymade stuff. I am not an Electrical Engineer so I might not be able to give muc...

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    Make a Blackberry RIM 950 style phone using SIM800C and Arduino chip. The phone should be able to send SMS and be used without a gsm line like a walkie-talkie. It should have a solar panel on the back and be able to charge the phone. You can check this video

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    10 入札
    Build a SCADA 終了 left

    Build SCADA that will be used to monitor and control Arduino PLCs

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    15 入札

    iot agricultural monitoring system obstacle avoiding robot small range radar system using sonar sensor . Ir remote-based load control circuit. design and implementation of custom made arduino and stm32 boards . Bluetooth controlled car . wireless data transmission using nrf module Home security device using esp and gsm module. Mini drone with Esp 32 . STM32 featured line following robot

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    8 入札

    add recoil control system to my existing csgo hack that works through arduino Link project:

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    4 入札
    Arduino Project 終了 left

    I need an Arduino based program for hidden mesh communication over wifi + Bluetooth for ESP boards where one of the boards will be acting as MQTT Server + (MQTT Client for another MQTT Server) and in case the local MQTT Server (one of the boards) is offline, then the other boards will communicate through the mesh without affecting their communication and functions. All boards can be programmed OTA. The boards that have Nextion screen can update and send the graphic file OTA. Boards can communicate over Modbus (Wifi+serial) for the related points while the board with MQTT Server can report all the MQTT points over Modbus too. Web server with custom password for assigning the required parameters like wifi, MQTT, name, nextion file location for upload, arduino file for upload,.....

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    7 入札

    Due to the microprocessor shortage, I can no longer source the processer for my PCBA. This means I can't manufacture my product. I need somebody to redesign the PCBA to support the new processor, and edit the firmware to accommodate the new processor. I will supply the Altium native PCB design and Arduino code. Deliverables will be the revised Altium PCB design, revised Arduino code, and a working prototype PCBA that was manufactured in a production environment. The original processor is an ATMEGA328P-AU. The new one (I was able to purchase a lot of them) is ATMEGA4089-MUR. It is expected that you will posses the knowledge to ensure that the design is robust electronically by reviewing power and thermal design. Most likely if the new processor wattage is equal or...

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    28 入札

    Hi Sahil K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. The project is to make a robotic car which can be controlled using a ps4 joystick using a Arduino microcontroller . It will have a camera + a flash light attached to it. This is a research paper so 0 plagiarism. Are you able to do it?

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    1 入札

    ...that of other students and what is available on the internet. Creative solutions that make use of more sensor options and components to play the game will attract more marks. - Demonstrate the use of interrupts in your code and implementation - It is expected that the layout and/or logic implementation of different levels of the game will be unique to you. Requirement 1: Solution 1 with Arduino Macros: e.g. pinMode(), Delay, digitalWrite(), etc. 2. Requirement 2: Solution 2 with Register Manipulation: e.g. DDR etc. and register equivalents of interrupts etc. 3. Requirement 3: Show impact of different solutions on memory usage/space and how you have managed to improve the efficiency of your code. a. Work with final solution that achieve all the functionalities with m...

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    9 入札

    I need to build and code an Arduino. I want to Control 4 relays to switch on devices. There must be a web front to adjust times, the duration that the relays will be open, and an option that set the priority of the devices. So that only 1 relay is open. I would also like to add something to monitor the load on the relays.

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    16 入札

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