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    Project based on IOT and PCB designing. Need a IOT engineer who can design me a compact PCB for home automation project it should be successful with all the elements perfectly placed and should give a best outcome. please look the reference videos pcb gerber file - youtube video- ----------------------------------

    €105 (Avg Bid)
    €105 Μέση Προσφορά
    9 προσφορές
    Control de asistencia biometrica ESP32 - arduino 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Buenas noches a todos, quisiera hacer un control de asistencia de estudiantes que registre hora de llegada, hora de salida, registro de estudiantes (nombres - curso), capacidad de agregar o quitar estudiantes y registrar sus huellas, que genere un informe que se pueda visualizar en la computadora (sistema operativo windows), mediante wifi, para poder buscar si el estudiante asistio a la unidad educativa, y ver en que dias falto. para el proyecto cuento con: ESP32 dy50 fingerprint sensor arduino uno.

    €47 (Avg Bid)
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    2 προσφορές
    embedded system design 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need an expert with aurduino, raspberry pi and labview knowledge

    €229 (Avg Bid)
    €229 Μέση Προσφορά
    12 προσφορές
    Motion detection camera 6 μέρες left

    I need a photo taken that is triggered by motion detection. The photo needs to be sent to any cloud.

    €636 (Avg Bid)
    €636 Μέση Προσφορά
    7 προσφορές

    I made an RGBW led lamp and I want an Android App and a iOS App able to receive udp messages and control the lamp and groups of lamp trhough udp messages. The lamp firmware is based on ESP32. I made a pdf to better explain how the app should be. The images are taken from existing App like Magic Home or Magic Hue. The use should be quite the same... I'm from Italy so we will need to understand how to test the App without having the light.

    €772 (Avg Bid)
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    €772 Μέση Προσφορά
    33 προσφορές
    Electronic bracelets 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a programmer to help install a electronic bracelets

    €624 (Avg Bid)
    €624 Μέση Προσφορά
    26 προσφορές
    SEO EXPORT 5 μέρες left

    NEED SCO FOR BEST EXPORT WEBSITE

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    6 προσφορές
    FreeRTOS coding 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a PCB board with esp32 and mfrc522 and sim800c. There is some coding using Arduino to do some tasks and the rest of code is not yet coded to functional the mfrc522 and sim800c. I'm looking for a freelancer who have a good knowledge about coding the rfid mfrc522 and sim800c using freeartos to communicate with a server by sending the rfid number to a server via the sim800c and get back the result to complete the rest of the code which is ready.

    €149 (Avg Bid)
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    16 προσφορές
    €174 Μέση Προσφορά
    7 προσφορές
    Alexa and ESP32 send commands and see on Alexa App 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, i have an ESP32 device and i found a library that interface with Alexa, the library is Fauxmo, sometimes it works well, some times it does not work well. I can send my code and hope you can find the bug and fix it soon or help me to find another solution. I have to send commands to Alexa and also use the Alexa app To be sure you read all this requirements , when replay start with "Hi Andrea, ..." Thanks

    €201 (Avg Bid)
    €201 Μέση Προσφορά
    12 προσφορές
    Looking for Senior Arduino, Raspberry Pi developer 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for Arduino, Raspberry Pi developer (upto 10 freelancers) having sound knowledge of hardware programming in Python. Please bid if you are available for long term Full Time position. Please start your proposal with the word "success" and share your past projects

    €781 (Avg Bid)
    €781 Μέση Προσφορά
    13 προσφορές
    AutoPlay Fifa 22 PS4 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    am trying to make a project using arduino or another microcontroller to make the ps4 controller autoplay in fifa ultimate team i have tried to do it by myself using this website but the library is only made for sending data from the controller to the arduino and actually what i want to do is to send data from arduino to ps4 controller then to ps4 console in order to autoplay in fifa ultimate team

    €302 (Avg Bid)
    €302 Μέση Προσφορά
    6 προσφορές
    Software for bluetooth toothbrush 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need realize one software for arduino o raspberry that recognize information during use the toothbrush. All information should be send in one server where I can see it.

    €146 (Avg Bid)
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    22 προσφορές
    Electronic trigger 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to create an electronic trigger that is activated by an external source signal. The signal is Manchester code delivered trough a 3.5mm audio jack. (LTC, the end of each frame is identified by a sequence of 12 consecutive highs) The trigger only has to read the signal, display it on a small screen, and allow for a user selectable delay to close a circuit. The trigger will actuate a raspberry pi. I am looking for someone to design and build me 2 or 3 physical triggers. The objective is to create an electronic trigger that is actuated via LTC timecode input. Input Signal: LTC Timecode via 3.5mm audio Jack (the sound is mono, need to check the channel) LTC is a manchester encoded signal, wikipedia has information about it. Each frame end is terminated with 12 highs. I need a ...

    €324 (Avg Bid)
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    Development in ESP32 S3 Chip 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi I a looking for a Cost-effective Development Team who has experience in the development of ESP32 S3 chip with IDF only. We do not need Development in Audrino. Please let us know the hourly rates and based on the same, we can discuss the details. Please Note we need a Cost-effective Developer only. Awaiting your Bids.

    €8 / hr (Avg Bid)
    €8 / hr Μέση Προσφορά
    8 προσφορές
    Need Arduino firmware expert 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone experience in Arduino programming. The job is to create the firmware for an Arduino Nano with multiple simple sensors (LEDs, temperature, buttons, EEPROM, RTC, etc...). You need to be able to code object-oriented (a class for each sensor) and know how to have multiple process running (using timers or interrupts, no delays or halting the MCU). It can also help if you know a lot of open-source libraries that can be used/adapted. Detailed specification will be provided to selected candidates.

    €158 (Avg Bid)
    €158 Μέση Προσφορά
    36 προσφορές
    Looking for firmware engineer 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    our company is looking for firmware engineer with the following skills. - Arduino, ESP32, STM32 - Raspberry Pi, Embedded linux - C/C++, Python, PyQt We will provide the remote environment for developers. If he/she has a hardware, it would be great. We prefer the firmware engineer with experience about hardware design.

    €21 / hr (Avg Bid)
    €21 / hr Μέση Προσφορά
    56 προσφορές
    fluido arudiono 3 μέρες left

    necesitamos calcular el caudal de un flujop con un arduino nano y un sensor de flujo YF S201 de agua

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    11 προσφορές
    AutoPlay Fifa 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    am trying to make a project using arduino or another microcontroller to make the ps4 controller autoplay in fifa ultimate team i have tried to do it by myself using this website but the library is only made for sending data from the controller to the arduino and actually what i want to do is to send data from arduino to ps4 controller then to ps4 console in order to autoplay in fifa ultimate team

    €199 (Avg Bid)
    €199 Μέση Προσφορά
    5 προσφορές

    Looking for a multi-talented engineer to help with various hardware development/support tasks for the IoT industry. -Circuit design, schematic design -PCB design, troubleshooting, and rework -Firmware programming (nRF52, ESP32, MSP430, (RAK4630 a plus)) -Software programming (Embedded C, Assembler , python,) -IoT RF connectivity (WiFi, cellular, BLE, LoRa/LoRaWAN, MQTT) -IoT sensor connectivity (SPI, I2C, RS-232, RS-485, Modbus, etc) -3D modeling software (Fusion 360) -Design for manufacturing

    €944 (Avg Bid)
    €944 Μέση Προσφορά
    17 προσφορές

    Looking for a multi-talented engineer to help with various hardware development/support tasks for the IoT industry. -Circuit design, schematic design -PCB design, troubleshooting, and rework -Firmware programming (nRF52, ESP32, MSP430, (RAK4630 a plus)) -Software programming (Embedded C, Assembler , python,) -IoT RF connectivity (WiFi, cellular, BLE, LoRa/LoRaWAN, MQTT) -IoT sensor connectivity (SPI, I2C, RS-232, RS-485, Modbus, etc) -3D modeling software (Fusion 360) -Design for manufacturing

    €12 / hr (Avg Bid)
    €12 / hr Μέση Προσφορά
    19 προσφορές
    PCB Design 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Industrial PCB design must have knowledge on Arduino and STM microcontroller and IOT module like EPS32 , Temperature module Communication module.

    €106 (Avg Bid)
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    RFID based Washing machine & Dryer project. This project is regarding controlling a commercial washing machine & dryer using rfid technology. The data of all rfid’s issued will be stored in a database (aws-light sail). When a user swipes the rfid card the terminal, esp32 which is connected to rfid will communicate with webserver & database & will check if the card is present. Depending on the prerequisite conditions, server will send data weather to run the machine or not. If the user has all pre requisites then data base sends communication to run the cycle. Adjacent link can give some idea. When the server sends data to run machines, then two actions are supposed to happen. Action 1: Send a square pulse of certain wave length. (Will be recorded from one of our mach...

    €181 (Avg Bid)
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    5 προσφορές
    Build a Arduino code 2 μέρες left

    I am making the Power On OFF hardware module, using an LDR sensor. On the basis of LDR value I am printing data on an SD card connected with the development board ( UNO), whenever the set of values of LDR hits, data prints ON Or Off into the SD card in CSV or excel format.

    €104 (Avg Bid)
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    19 προσφορές
    ESP32 with lcd and coin acceptor 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need the following done We need a quite simple point of sale. Following components are what we are putting together. 1 x esp32 1 x comestro RM5 Coin acceptor 1 x Money control hopper MK4 value 1 1 x Money control hopper MK4 value 10 1 x LCD touch 3.2 ILI9327 Following pins are used as below mentioned: LCD-Touch: CS of ILI9327 to gpio33 RS of ILI9327 to gpio15 DR of ILI9327 to gpio02 WR of ILI9327 to gpio04 D0 of ILI9327 to gpio12 D1 of ILI9327 to gpio13 D2 of ILI9327 to gpio26 D3 of ILI9327 to gpio25 D4 of ILI9327 to gpio17 D5 of ILI9327 to gpio16 D6 of ILI9327 to gpio27 D7 of ILI9327 to gpio14 Coin acceptor RM5 input is connected as follows. 1 kr. input = gpio36 2 kr. input = gpio39 5 kr. input = gpio34 10 kr. input = gpio35 20 kr. input = gpio32 The Money control mk4 hoppers are...

    €707 (Avg Bid)
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    22 προσφορές
    Arduino & write EMV smart cards 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    €15 (Avg Bid)
    €15 Μέση Προσφορά
    2 προσφορές
    Arduino Project with PCB Design 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, want to develop an Arduino project with 2 displays (TFT touch display and LCD) Description: The user will input the number that should show in the LCD display. After entering the number click on Enter key and show the QR code in another display (TFT display)

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    13 προσφορές
    Arduino based 2 μέρες left

    I need to program my machine...to work as we want ....by Arduino.... stepper motor programing needed....fir our project

    €16 (Avg Bid)
    €16 Μέση Προσφορά
    12 προσφορές
    Arduino & write EMV smart cards. 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    2 προσφορές
    Arduino & write EMV smart card 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    €58 (Avg Bid)
    €58 Μέση Προσφορά
    4 προσφορές
    ESP32 / C++ expert - modification of existing project 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for an expert on ESP32 and C/C++. The work consists in modifying an existing project written in Arduino IDE for ESP32. Freelancer should know the principle of C++ abstract methods, DMA working with memory, I2S protocol (DAC output). I estimate the result to be a few hundred code lines.

    €857 (Avg Bid)
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    27 προσφορές
    EMV smart card reading and writing 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone who develops for arduino uno sketch that can read and write EMV smart cards. So you don't need any intermediate hardware, which directly communicates the Arduino to the IO, RESET, VCC, GND and SCK pins of the chip. The libraries that you have available only serve to understand a little of how communication is done, as they are not functional. I provide research material.

    €19 (Avg Bid)
    €19 Μέση Προσφορά
    1 προσφορές
    EMV smart card reading and writing. 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone who develops for arduino uno sketch that can read and write EMV smart cards. So you don't need any intermediate hardware, which directly communicates the Arduino to the IO, RESET, VCC, GND and SCK pins of the chip. The libraries that you have available only serve to understand a little of how communication is done, as they are not functional. I provide research material.

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    3 προσφορές
    Arduino and write EMV smart card 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    €15 (Avg Bid)
    €15 Μέση Προσφορά
    1 προσφορές
    Arduino and write EMV smart cards 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    €14 (Avg Bid)
    €14 Μέση Προσφορά
    1 προσφορές
    Arduino and write EMV smart cards. 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    EMV smart card reading and writing, More details will be shared vi chat with the potential freelancer

    €19 (Avg Bid)
    €19 Μέση Προσφορά
    4 προσφορές
    ATmega Developer 1 μέρα left

    Simulate code with Microchip Studio7 Need to write two code one in C and the other in Assembler language

    €132 (Avg Bid)
    €132 Μέση Προσφορά
    10 προσφορές
    connect oculus quest 2 with bluethoot 18 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to develop a system Arduino based to connect Oculus quest 2 to bluethoot with unity 3d

    €554 (Avg Bid)
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    Hi. I need wireless photocell timing solution for equestrian show jumping. This all must be works over internal webpage address (like: ). It should work like this: When the competitor passes the start photocell, the time starts automatically and the start photocell is turned off until the judge has pressed the reset button. Since there are two competitors on the track in the race, one who competes and the other who warms up, the warm up can repeatedly pass under the finish photocell and give the wrong time. Therefore, the judge must be able to delete wrong times on the website and choose the correct time for the end. However, if there is a competition where, in addition to the start and finish, a split time is also necessary, the judge must also be able to choose it. On the website, the ju...

    €498 (Avg Bid)
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    14 προσφορές
    Mini Sumo Robot PCB Design 6 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am opening a call for mini sumo robot pcb design and usage software project with 2 motors and 3 sensors. I give a single price, I will pay a fee of 150 dollars. I wish the project to be completed quickly and with high quality.

    €139 (Avg Bid)
    €139 Μέση Προσφορά
    25 προσφορές
    Smart Home Monitoring System 2 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need a program for Arduino. We have Motion detector sensor which will turn a lightbulb on if motion is detected. A temperature sensor that controls an outlet if the temperature goes below a value. A carbon monoxide sensor that will activate a speaker if it detects high levels.

    €140 (Avg Bid)
    €140 Μέση Προσφορά
    31 προσφορές
    run hour timer 2 ώρες left

    i need a device that when it senses 110 volt power it will keep a running total of hours run , it will be on,off,on,off like the odometer in your car , only runs when power is sensed . it needs to have a resettable alarm that will flash the display or a led at 500 hours, at 550 hours i want an audible alert [beep] that is continuous until reset. i can build it i just need the components required , the schematic and the code for arduino or rasberr pi

    €143 (Avg Bid)
    €143 Μέση Προσφορά
    33 προσφορές
    NodeMCU and MPU6050 ultra low power mode: 1 ώρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to use the MPU6050 with nodeMCU (ESP8266) to detect motion and report that to the server, the nodeMCU should be in a deep sleep mode to save power. you have to program the MPU6050 to send an interrupt signal through the INT pin !

    €146 (Avg Bid)
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    28 προσφορές
    Arduino Sketch 1 ώρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Arduino sketch to get time form Internet The board as Ethernet port (Wiznet 5500), AT24CMAC402 EEPROM (to get MAC adress and store variables) and RTC (DS1307) We we need: 1. Initialize the Ethernet interface using the EEPROM stored MAC 2. Use the timezone lib to get the time from NTP server 3. Update the DS1307 and set a flag (inSync=true) 4. Send the time to the serial port Notes: The time must be read from DS1307, so it can output time even if not syncronized. If it cannot get the time form NTP server, the inSync Variable must be set to false (after a few tries of course) The timezone, daylight saving and ntp server must be configurable and stored in EEPROM This variables must be set using the Ethernet port.

    €123 (Avg Bid)
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    28 προσφορές
    Looking for ESP32 Expert 9 μέρες left

    HI, we have existing ESP32 firmware. https://www.amazon.com/gp/product/B08246MCL5/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 The main tasks are: 1) Drive a stepper motor via TMC2226 - mostly working 2) Monitor a thermo module for overheating, if overheating, stop motor - mostly working 3) SD card module to store data - not implemented 4) MPU6050 to monitor linear movement in one dimension (Y) and use it for automatic start in case of shaking, or stall guard, in case linear motion is blocked, switch of motor - partially working - with bugs 5) 2 fan motors for cooling driven by transistor coupled to a step down/up converter for voltage smoothing and noise reduction. 6) UI via webserver, mostly working for basic and advanced control, OTA firmware update iffy, the file upload dialo...

    €31 - €259
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    €31 - €259
    20 προσφορές

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