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    37 lavori trovati, prezzi in EUR
    develop a arduino program 6 giorni left
    VERIFICATO

    I need a Arduino code to collect gps data from neo6m GPS module and publish it through the WiFi connected ESP32 to the aws iot core.

    €26 (Avg Bid)
    €26 Offerta media
    5 offerte
    ESP8266 With Webpage and GPIO 6 giorni left
    VERIFICATO

    A Controller based on the ESP8266 microcontroller with 4 Digital Inputs, 2 Digital Outputs, 2 Analogue Inputs for Temperature & Humidity. The Project must be developed on Visual Studio Code, with PlatformIO and Arduino Platform. The ESP8266 will be configured as an access point. The project will include a Webpage with high security, there will be 4 button functions as below Open - When selected, will switch on Digital Outputs No 1 and No 2 and switch Off Digital Output No 3 and No 4 Close - When selected, will switch on Digital Outputs No 3 and No 4 and switch Off Digital Output No 1 and No 2 Auto - When in Auto mode the commands to Open and Close will be posted to the ESP8266 from a PC running bespoke software, the driver will be developed separately. Manual - When in Manual, the Op...

    €426 (Avg Bid)
    €426 Offerta media
    16 offerte

    Arduino and S7-1200, Using S7 protocol

    €163 (Avg Bid)
    €163 Offerta media
    15 offerte
    Looking for an expert in ESP32 6 giorni left
    VERIFICATO

    We have a hardware built on ESP32 and MEMS microphone. This hardware sends data from MEMS via bluetooth classic. We are looking for an expert embedded engineer to help us with 2 phases: Phase 1: Currently, while sending data, we get ESP_SPP_CONG_EVT every 6 seconds which causes loss in data transferred. Phase 2: Move the entire program to BLE.

    €1047 (Avg Bid)
    €1047 Offerta media
    9 offerte

    Halloween project - have two 12v dc motors and a full H-bridge with PWM and current sensing. Need a program to turn each of the motors in the same direction for ~30 seconds and then each to turn in the reverse direction for ~30 secs. I think this is fairly easy to program but the delay command does not (in my hands) allow both sides of the H-bridge to function in unison. Thinking that millis(s) programming is needed. Can send more details on the H-bridge, although it is not well documented. Need the controller to operate independently and not need a manual switch to change direction. H-bridge description at:

    €124 (Avg Bid)
    Urgente
    €124 Offerta media
    37 offerte
    Tiempo real 5 giorni left

    Toma los datos de arduino de una sala y despues los deja en una base de datos y que llegen notificaciones directo al correo en caso de cambio de datos . los datos que se toman son humedad y temperatura.

    €169 (Avg Bid)
    €169 Offerta media
    19 offerte

    Long Range mode Audio RX/TX – i.e. Coded PHY, 125 kbps Bluetooth 5.2 LE Coded – Need at least 2,000 Meter range, line of sight using skyworks amplifier The LE Coded PHY Hardware and Software/Firmware Project to deliver Duplex Audio Stream between two dedicated BLE devices with a minimum of 48 hour standby time and 6 hour talk time direct link between headsets

    €575 (Avg Bid)
    €575 Offerta media
    22 offerte
    Simon dice -- 2 5 giorni left
    VERIFICATO

    Necesito un código de arduino del famoso juego "Simon Says" con 10 niveles y que cuando se consiga, en un a pantalla Lcd de un código o contraseña en pantalla para abrir un candado.

    €58 (Avg Bid)
    €58 Offerta media
    6 offerte

    we have to create an IoT-enabled device that recognizes the switch-type sensor for reading water flow and sends overflow information to the dashboard by Sim module Sim A7670C module and have to use NodeMCU esp8266 microcontroller.

    €2870 (Avg Bid)
    €2870 Offerta media
    23 offerte

    I built an android during lock down. It is about 3 feet tall and has 26 full metal servos. The servo's are connected to two linked PCA9685 servo controllers. I have two Arduino Megas plus one raspberry PI (to control sensory input). It also has LIDAR and voice recognition/ I just need someone to pull all the bits together and program it to be autonomous

    €27 / hr (Avg Bid)
    €27 / hr Offerta media
    14 offerte
    iot training 5 giorni left
    VERIFICATO

    setup iot , describe various sensors, demonstrate at least 4 labs.

    €180 (Avg Bid)
    €180 Offerta media
    18 offerte

    The program needs to recognize your voice and answer user questions in a meaningful way. The program is going to sit on a raspberry 4 module, 1GB RAM (i can get more RAM if you want). The program needs to respond to the name: “Alex” for starters. Please build an option for the name to be adjustable, or not to be used at all (ie the device is always listening, without being called by name). All functions need to be interruptible. For example as the speaker is reading the weather forecast or playing a song, a user needs to be able to stop the speaker output by saying “stop”. This command should be executed with no delay. Also consider the output volume from the speaker. The speaker should not be able to hear itself. Also if the music is playing loud, the speaker shoul...

    €20 / hr (Avg Bid)
    €20 / hr Offerta media
    14 offerte
    Build me a tool grinding machine 4 giorni left
    VERIFICATO

    Convert 6mm carbide rod of 50mm to ball nose endmill 2flute cutting length 20mm with helix angle 45deg It should be like setup and do semi automatic. Hybrid servo motor is used for motion Any controller is fine (Arduino preferred) Requirements tool grinding machine only for 6mm ball nose should be minimal 3. Accuracy 0.05

    €729 (Avg Bid)
    €729 Offerta media
    17 offerte

    The project description is to use Microchip Studio 7.0 and ATmega32A microcontroller to develop codes to build a digital safe application in both C and Assembler for six user combinations. At least 8-digits are required for one combination. The LEDs are used to indicate the entered digits and code-set. The EEPROM is also used for storing when the entered code is incorrect. After the code is set, it must be able to re-program (can change the password).

    €112 (Avg Bid)
    €112 Offerta media
    13 offerte

    Need Arduino code (sketch) Cyclic Timer with 2 output delay in between. relay 1 starts for set time then stops for set time.(delay) Relay 2 starts after stop time over. Then stops for set time(delay). After stop time over Cycle continues from beginning. Node mcu with TM 1637 display. Buttons for setting Set- to set 1 timing,delay,2 timing,delay Up-to increase time Down- to decrease time Display need only in min. P1:00 DL:00 P2:00 DL:00

    €35 (Avg Bid)
    €35 Offerta media
    14 offerte

    Need Arduino code (sketch) Cyclic Timer with 2 output delay in between. relay 1 starts for set time then stops for set time.(delay) Relay 2 starts after stop time over. Then stops for set time(delay). After stop time over Cycle continues from beginning. Node mcu with TM 1637 display. Buttons for setting Set- to set 1 timing,delay,2 timing,delay Up-to increase time Down- to decrease time Display need only in min. P1:00 DL:00 P2:00 DL:00

    €11 (Avg Bid)
    €11 Offerta media
    4 offerte

    We are looking for someone to write pieces of code to be used later in a program written in C++. The program will be written for an ESP32-MINI-1 microprocessor from Espressif. The ESP32 will have several interfaced components needing code written to control them. There will also be inputs and outputs such as buttons, an encoder, and piezoelectric buzzer. The device will be in deep sleep or light sleep most of the time. Code for some of the items listed below has already been written for a prototype device. This code can be used/modified as needed and will be provided upon request. Datasheets and part numbers will also be provided for each component upon request as well. The following is a list of the items we need. The chosen programmer shall provide an estimated time to complete each ...

    €163 (Avg Bid)
    €163 Offerta media
    8 offerte

    Hi, Would like someone to write code to run on Arduino ESP32. Want the ESP32 to connect to wifi then post data to a website.

    €19 (Avg Bid)
    €19 Offerta media
    18 offerte

    Implementar, simular FFT en entorno aldec , bajo la plataforma Atlys Spartan-6. Simular e implementar FFT en dicha plataforma, desarrollar código VHDL y detallar minuciosamente paso a paso, tomar captures y realizar documento de word detallando cada paso la oferta es de 90 usdt. Se cuenta con la tarjeta en físico por lo cual se ofrece conexión remota

    €175 (Avg Bid)
    €175 Offerta media
    5 offerte

    Need to code in Arduino, Buttons for motor movement. Up and down Press and hold button UP, motor goes up. Press and hold button DOWN, motor goes down As soon you release the button, motor stops. Need diagram, wiring and code DM542 steppe driver

    €24 (Avg Bid)
    €24 Offerta media
    27 offerte
    esp32 wifi mqtt reconnect 3 giorni left
    VERIFICATO

    I want an arduin esp32 code where it connects with wifi and sends data over mqtt. It will check the internet connecton, wifi connection and of any failure it would try to re-establish itself. We should not need to reboot the device from outside, it should get back online whenever the problem is solved. The machine may restart after a long time when it is needed ,but remember on any failure it should not keep rebooting.

    €53 (Avg Bid)
    €53 Offerta media
    9 offerte

    i am having a relay which communicates with this protocol IEC 61850

    €117 (Avg Bid)
    €117 Offerta media
    8 offerte

    The Controller is PIC16F628A, more details will be shared in private chat.

    €106 (Avg Bid)
    €106 Offerta media
    18 offerte

    arduino programming with analog channel and digital outputs

    €50 / hr (Avg Bid)
    €50 / hr Offerta media
    11 offerte

    I'm working on IoT project. I'm not very technical. I need help to write a python code to allow raspberry pi to automatically connect two Bluetooth devices to specific serial ports rfcomm0 and rfcomm1. and then I want the python script to automatically start on reboot. would require Video call to show everything in details. I might not be very clear about this so please ask me any questions.

    €15 / hr (Avg Bid)
    €15 / hr Offerta media
    30 offerte
    Raspberry and esp32 1 giorno left
    VERIFICATO

    We have few sensors connected to esp32 and we would like to show the values in hdmi monitor via esp32. You need to establish uart, I2c or any other (not mqtt) connection between esp32 and I2c and make them displays le. You don't need to worry about sensors, your project will be only to connect esp32 and raspberry and display via hdmi port

    €38 (Avg Bid)
    €38 Offerta media
    15 offerte
    Arduino Programmer 1 giorno left

    We are looking for an arduino expert to write code for arduinos. Experiance with actuator, servo, stepper motors, various sensors, key pads, LCD screens, batteries, and other electronic components is essential.

    €21 / hr (Avg Bid)
    €21 / hr Offerta media
    51 offerte

    Hi, I want to develop 10Msps, 1MHz arbitrary waveform generator. The device should have a PCIe interface to connect to Raspberry CM4's PCIe bus. The following components must be used. CH368, STM32F4 or G4. 10Msps DAC. Deliverable: * Hardware design (EasyEDA, KiCAD, or Altium) * Linux Driver * Demo Python CLI application Timeframe: Until before Dec starts

    €1233 (Avg Bid)
    €1233 Offerta media
    24 offerte
    Problem arduino and bluetooth esp32 1 giorno left
    VERIFICATO

    I have an ESP32 chip with the code attached. The problem is that it works perfectly when pairing it the first time, but when I restart the chromecast v3 or it unpairs or it also happens that it unpairs the remote control from the chromecast having to factory reset it.

    €33 (Avg Bid)
    €33 Offerta media
    6 offerte

    I am trying to use this project on GitHub. The goal would be to extract the RTSP link for live viewing a camera feed and showing it on a Raspberry PI Display.

    €223 (Avg Bid)
    €223 Offerta media
    40 offerte

    Need to know Mplab Programming for PIC16F628A. Compiler is CC5 x compiler. Details will be send by chat.

    €125 (Avg Bid)
    €125 Offerta media
    8 offerte

    Need to know Mplab Programming for PIC16F628A. Compiler is CC5 x compiler. Details will be send by chat.

    €33 (Avg Bid)
    €33 Offerta media
    6 offerte

    We want to convert Sound to electricity ,we must be able to store the sound energy into battery and light a led for 1-2 hours and track the Current and voltage using Aurdino

    €120 (Avg Bid)
    €120 Offerta media
    8 offerte

    I'm seeking help setting up a process to upload our programing to an Olimex (Arduino) board using TAG. I have some "TAG" type hardware but I have not been able to connect all the dots. Freelancer must be available during USA business hours.

    €202 (Avg Bid)
    €202 Offerta media
    6 offerte

    Requiero realizar la conexión automática entre dos ESP-01. Funciones deseadas: - Pulsar botón (transmisor-maestro), conexión automática entre el transmisor y el receptor - Mantener conectividad estable al estar cerca (1 o 2 metros) - Enviar a dormir el dispositivo ESP-01 (transmisor-maestro) para ahorro de batería. (siempre deben estar conectados) - Encender un led (receptor-esclavo) cuando se pierda la conexión (solo se debe perder la conexión si los ESP-01 están fuera de rango en metros)

    €155 (Avg Bid)
    €155 Offerta media
    16 offerte

    Hi, I need to get the circuitpython library for my device into the circuitpython community bundle The instructions are here Are you able to do it?

    €161 (Avg Bid)
    €161 Offerta media
    2 offerte
    Looking for ESP32 Expert 1 giorno left
    VERIFICATO

    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...

    €30 - €251
    Sigillata
    €30 - €251
    21 offerte

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