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    20,605 rf transmitter and receiver arduino jobs fundet, i prisklassen EUR

    skal bruge færdigt projekt til: wifi data. sende en e-mail når en knap aktiveres der skal tilkobles 2 knapper der skal send forskellige beskeder der skal bruges dns da ip ændre sig skal kunne modtag data til at tænde led skal kunne gemme data hvis forbindelse svigter og sende når der er forbindelse igen

    €85 (Avg Bid)
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    2 bud

    Objectives The project in this semester is an interdisciplinary project. It combines distributed systems design, computer science and computer networks. PDA based flexible ticket system You are going to implement a prototype of a flexible ticket system. In its complete version it is going to replace the current RF-id tag based system. The new system expected lifetime is 5 year only. In 5 ye...

    €30 - €254
    €30 - €254
    0 bud

    Objectives The project in this semester is an interdisciplinary project. It combines distributed systems design, computer science and computer networks. PDA based flexible ticket system You are going to implement a prototype of a flexible ticket system. In its complete version it is going to replace the current RF-id tag based system. The new system expected lifetime is 5 year only. In 5 ye...

    €30 - €254
    €30 - €254
    0 bud

    fdgrsvfvdfbsdb rf rff rfssr fra r

    €2122 (Avg Bid)
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    3 bud

    The board to use on this arduino is latest, developer can try to comile without uploading to verify if success or keeps errors returns.

    €16 (Avg Bid)
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    5 bud

    I need three LEDs controlled by Arduino nano, triggered by RF remote ; [log ind for at se URL]:g:~G8AAOSwlw1dy~nA LEDs1 &2 (green) should latch on and flame flicker on rf button one. This button should also turn off LEDs 1&2. RF button 2 should latch on slow pulsing LED3 (red) and turn it off when pressed again. Both operations should be able to run simultaneously and not interfere with ...

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    19 bud

    I need Arduino code and circuit design for a Solar air heater temperature controller. I would like to set a max/min temperature and control the air flow with pwm. As low energy consumption as possible to be able to run it on a solar panel. Possibility to turn fan on or off by remote control [log ind for at se URL] Project should be based on a Arduino mini if possible.

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    9 bud

    Scope of project: Mimic a vehicle lightning system. Deliverable: functional prototype with design files (Kicad schematics, Kicad PCB file, Gerber files, BOM, source code - fully commented with explications, binary). The PCB designs and schematics could be in other free tools. Description: description of project is atached in the PDF. Architecture: - For device that connects to motorcycle - Prot...

    €373 (Avg Bid)
    NDA
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    17 bud

    Need to build a Rfid reader with arduino...but I need a code where if I use a card on the reader if picks up a unique ID which is associated with a picture this then goes though FACIAL recognition where a camera takes a picture of the person to see if it is the same person...need only the code using python

    €416 (Avg Bid)
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    Dear Frelancer: First of all, the person I am looking for must be a resident in the USA, because I need to be able to visualize real results. On the other hand, I want you to know the following: 1) Arduino IDE 2) ESP-WROOM-02 module The specific tasks I wish to perform are the following: a) Connection to 2.4 GHz networks b) SSID error detection c) PASS error detection d) Detection of all poss...

    €164 (Avg Bid)
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    9 bud
    2 small Android apps 6 dage left
    VERIFICERET

    Android apps 1. How far you can go for Love The app will be divided into 3 screens . Screen 1 : Couples will add their details and their image will be clicked. Screen 2 : They will have an option to choose different templates from a list of dream destinations that they would like to travel together. Screen 3 : Couples will get the customised picture with the selected destinatio...

    €151 (Avg Bid)
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    30 bud
    Edit Arduino Mega Sketch. 6 dage left
    VERIFICERET

    Hello, I would like to use a 1.3" OLED LCD Display Module IIC I2C Interface 128x64, instead of the 20x4 LCD I2C shown in the Layout picture. I require someone to edit the sketch to make this change. I have included pictures and the sketch in the files section. If you believe you can accomplish this project please bid.

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    I need to develop app to control (using keyboard) arduino robot and record movement of the robot within the app Check the attached PDF for complete details of concept [log ind for at se URL] The robot contains: 5 stepper motor with limit switch (home switch) 5 normal servo 10 lx-16a bus servo [log ind for at se URL] You can use visual studio or any application Mac or windows

    €174 (Avg Bid)
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    19 bud

    GSM RECEIVER ATM SKIMMERS ATM/POS Skimming without any physical contact. – This Skimmer will work without a physical connection to ATM/POS machine. – It receives Credit Card data from Wireless ATM/POS machines within a 50 meter radius. – Built-in memory 32MB which can store 100,000 Credit Card numbers + PIN. – Easy connection via USB to download the saved Credit Card numb...

    €344 (Avg Bid)
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    1 bud

    i have working prototype of an arduino based variable voltage power supply to control small motor speed with wireless on/off [log ind for at se URL] button is not working so need work on that.i got schematics,bom list,design files and coding files are [log ind for at se URL] are few bug in coding that need to be fixed and need changes in design.

    €147 (Avg Bid)
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    52 bud

    Application type: Android App Technologies: Android , Java, Backend Service: Java based Rest API Code Based: We have mature base code with File Browser code QR code scanner, Bluetooth , Wifi code and Proper defined Activity and Fragment flow. Code is very clean, readable and easy to maintainable. Project Description: Android app that will transfer the pdf/doc/ppt file to raspberryPi , laptop ...

    €444 (Avg Bid)
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    11 bud
    Implementation of Cloudhopper SMPP 5 dage left
    VERIFICERET

    Cloudhopper SMPP is an open source JAVA Project. We need to implement the following with it's library: 1. Authentication of User with MySql Database 2. Allow Users to bind transmitter to our cloudhopper smpp server i. Either generate a 30 character unique alphanumeric message id or fetch mysql_insert_id and Send it as message_id ii. Save messages to mysql database (Table Struct...

    €334 (Avg Bid)
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    6 bud

    Design a cct for exchange of multiple data in both directions using CAN Protocol but having difficulties. Block Diagram PIC18F46K22 -> MCP2515 -> MCP2515 -> wESP Notes: 1. wESP is based on ESP32 2. PIC18F46K22 must use 20MHz Crystal Ossc. 3. This system will use CAN TX/RX pins provided on the uMC and not CAN-SPI Module. The following will be sent to me: 1. PIC18F46K22 code in MikroC ...

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    We have developed an instrument based on ESP32 which measures distance by laser. The instrument incorporates an b/w 0.96" OLED and a set of 4 push buttons to navigate the menu structure. The menu structure consists of around 8 different screens. Now, we are looking for replacing the 0.96" OLED and the 4 push buttons with a small color touch display to have more modern look. For this we...

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    15 bud
    Build me a PCB 5 dage left

    I want a PCB design to be created with circuit diagram. I want it to be printed from JLCPCB SMT service so want the PCB accordingly. It will be using ATMEGA328 microcontroller (one which is in arduino) and a USB C type connector. The board should have 3 sensors inbuilt those are, Temperature sensor, LDR sensor and a gyrometer. With the sensors, I want a motor driver (l239d) to be embbeded on the b...

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    16 bud
    AWR Design Environment software 5 dage left
    VERIFICERET

    looking for someone having expertise in AWR Design Environment software. Determining the error vector magnitude in a communication transmitter as a function of the parameters of the power amplifier by establishing a simulator test bench to calculate the EVM for some basic modulation schemes and for simple amplifier models.

    €83 (Avg Bid)
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    2 bud

    Determining the error vector magnitude in a communication transmitter as a function of the parameters of the power amplifier by establishing a simulator test bench to calculate the EVM for some basic modulation schemes and for simple amplifier models

    €65 (Avg Bid)
    €65 Gns Bud
    3 bud

    I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. Im using Arduino to do a small project. Physically will be using servo, buttons, dc motor. Will have 8-12 components that have been hard wired. Need an expert to write the code in order to make each components run sequentially. If you have experience in small automatic project w...

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    Certo freelancer per: Programmazione scheda Arduino per un motore passo. Consiglio sull’acquisto dei componenti. Contatto Solo linguaitaliano

    €174 (Avg Bid)
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    2 bud

    Certo freelancer per: Programmazione scheda Arduino per un motore passo. Consiglio sull’acquisto dei componenti.

    €263 (Avg Bid)
    €263 Gns Bud
    3 bud

    Hi i need some help in software development. What i have are two comboBoxes and one Listbox. First combobox has option - Button - LED Second combobox -Pin1 -Pin2 .... -Pin10 The user can choose from first and second Combobox Data and insert it into the Listbox. The list box should look later something like: Button | Pin1 Led | Pin2 Button|Pin3 ....... Now if user click on button "compli...

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    10 bud

    j'ai besoin de corriger un code arduino robot suiveur de ligne avec 4 roues , capteur de couleur , capteur de presence et ecran lcd

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    4 bud

    1 - Develop an efficient timing system for transponder and decoder motorcycle racing. 2 - Develop a system based on the Arduino microcontroller or PIC, providing the source code and schematic of the entire project. 3 - Use the MickroC compilers for PIC or IDE of the arduino to develop the source code. 4 - Develop a system that can be implemented on several bikes as an example. 5 - Desenvolver ...

    €143 (Avg Bid)
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    16 bud

    Are there any APIs available to access the FM radio receiver on these phones? Considering that they has have own FM apps, can you provide any API for Motorola or Samsung Abroid phones? Only serious involvements... i am not looking for a Webcast FM radio API!

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    7 bud

    Making 2 Keyboard Controllers for Offline Multiplayer Games Using Unity 3D, the game has just finished making the controller so that 2 ordinary players play with 2 keyboards using Arduino Leonardo

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    12 bud
    arduino project 4 dage left

    - Countdown timer with Display (does not display the timer countdown at first) - Time Value for timer Random between 2 values set by user via keypad at start - Once the timer reaches 0, buzzer sounds for 10s, then timer restarts (Infinite Loop) - Keypad to enter a defined 4 digit code that will activate the display and show the countdown timer counting down for X amount of time - Keypad defined 4 ...

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    I need to comunicate up to 32 nodes (esp32) to a single station / root (Esp32, Rasp what ever you recommed me) - Expected range: ~150 meters - I have preference to use esp32 features (esp now - esp mesh) - Lora or 433/868Mhz is discarded due Duty Cycle - Root will broadcast a 2Kb message every second - Nodes will send 200bytes message to root every minute or less (need ACK, message must to be...

    €189 (Avg Bid)
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    13 bud

    I want to establish communication between wESP and PIC Microcontroller through CAN Protocol. I need the code of wESP in Arduino and PIC in MikroC.

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    i am using Arduino with SIM808 gsm module so gps EXpert which can write code for me for arduino and out put URL should be like this http://Ip adress :5055/?id=123456&lat={0}&lon={1}&timestamp={2}&hdop={3}&altitude={4}&speed={5}

    €150 (Avg Bid)
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    We are looking for somebody with access to a 3D printer and the ability to build a small electric circuit containing a piezoelectric buzzer, so that the different design options can be tested for loudness. We would prefer a small, stand-alone circuit with a CR2032 battery, but are open to using an Arduino. You need some way to control the buzzer to play a note at a given frequency, so that we ca...

    €137 (Avg Bid)
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    Hi, with working in nextion editor I need minor correction of a countdown timer. When I want to dynamically change time, the time has to start to countdown from that time down two up timers are ment to rest and two down timers are ment to do something with arduino which I will add later on. What i need from you is to make dynamic variable which changes on user input and counts down from that time...

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    This is for personal knowledge. I’m using a Nodemcu with 8266 WiFi module. I have most of the stuff done, WiFi connection, web server and [log ind for at se URL] file to receive the data and display that data. What I need help with is: I added a sensor that uses serial communication to send commands and responds serial data exp: sensor response is: 11 03 08 00 64 00 3E 00 0D 00 55 9C. I need...

    €36 (Avg Bid)
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    6 bud

    Determining the error vector magnitude in a communication transmitter as a function of the parameters of the power amplifier by establishing a simulator test bench to calculate the EVM for some basic modulation schemes and for simple amplifier models

    €32 (Avg Bid)
    €32 Gns Bud
    2 bud

    Need a embedded programmer with skills on arduino, stm32 & esp. With pcb designing skills.

    €4 / hr (Avg Bid)
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    1 bud

    I need to comunicate up to 32 nodes (esp32) to a single station / root (Esp32, Rasp what ever you recommed me) - Expected range: ~150 meters - I have preference to use esp32 features (esp now - esp mesh) - Lora is discarded due Duty Cycle - Root will broadcast a 2Kb message every second - Nodes will send 200bytes message to root every minute or less (need ACK, message must to be recieved) - N...

    €155 (Avg Bid)
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    4 bud
    Arduino project -- 6 3 dage left
    VERIFICERET

    Arduino

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    Arduino project -- 5 3 dage left
    VERIFICERET

    Arduino project

    €108 (Avg Bid)
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    i need a door sensor code and wiring diagram which uses attiny85 and nrf24l01 and can run for atleast 1 year using library Radiohead on Arduino

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    Hola, busco un programador de arduino para la programación de unos pulsadores en leonardo

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    Hello, For an hobby project I'm searching for an programmer that can modify an existing arduino sketch with the next parts: - insert Esp8266 part so it can connect to an wifi network - insert an Mqtt connection to send the values to the Mqtt server or an Json push method the send the values to an external server. The orginal example that is working now can be downloaded here. [log ind f...

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    Hi, me and my friend are high school students making a project using Arduino. We bought a force sensitive resistor as well as an Elegoo Arduino Uno R3. We are looking for guidance (not someone to do the project for us) on how to connect the FSR to the Arduino as well as help on sending information on the readings of the FSR to a computer. The purpose of our project is use a logistic regression mac...

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    Hi, i need help programming a microprocessor to execute a temperature control loop. Custom PCB based on Arduino with MAX3375 and ATMEGA 328 Deliver of *.ino file and source code as text Please read the attached set of specification and bid only if everything is clear. Set of parameters should be easy to change for optimization purpose. Please highlight for easy change. any question please use...

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    26 bud
    Programación de placa Arduino 2 dage left
    VERIFICERET

    el proyecto es la programación de un arduino para que hacer un pulsador tipo concurso de televisión con 5 botones y una luz. La programación debe emular a un teclado. Cuando se presiona uno de los botones del pulsador debe devolver al pc un tecla,ejemplo A; C;, etc. Imprescindible residir en Madrid.

    €188 (Avg Bid)
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    Hi I need an oddmatched. Inside there will be the odds of bookmakers and exchange through API keys. I attach a file with points to explain what they are and what they do. 1. date and time of the event [log ind for at se URL] 2 teams that will play [log ind for at se URL], is calculated based on a mathematical formula knowing the odds, I have the formula [log ind for at se URL], is calculated base...

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