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    14,658 esp32 ble beacon arduino travaux trouvés au tarif de EUR

    The objective of the project is to create: - a firmware for a pillbox maded with Arduino HW (serial device, LCD, leds, vibrator,) with support of scheduled events - a Android library that manages Arduino device through bluetooth or USB connection. The Android library will be used by a web mobile application.

    €5073 (Avg Bid)
    €5073 Offre moyenne
    24 offres

    A simple project involving using the Arduino based DDS signal generator from “[se connecter pour voir l'URL]” and modifying the program to: 1. Output 24 different frequencies and wave forms for a given amount of time. 2. Maintain the adjustable Bias and Amplitude features of unit. 3. Startup screen - “Start Cycle” (when control knob pushed) 4. On completion of cy...

    €184 (Avg Bid)
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    4 offres

    We should need to select someone who can build with arduino this device [se connecter pour voir l'URL] add to that project a RPM monitoring sensor(hall effect) The circuits should be well in order and tight on a single board. The winner will have to send us the assembled circuit well working. (we will supply all material from [se connecter pour voir l'URL] ). Project need...

    €27 - €224
    Scellé
    €27 - €224
    2 offres

    I have a schematic that needs an electrical engineer's expert knowledge for a few hours. The project is a portable display with 4 7-segment characters built using the Arduino, some BCD-7 Segment Latches, and some Darlington transistors to supply the segments. Each segment is composed of multiple LEDs. I would like to take my prototype to production, but there are a few issues to resolve first...

    €170 (Avg Bid)
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    6 offres
    Recruitment Database S'est terminé left

    We need a solid developer ASAP! We are an International recruiting company and need new International Database built. Final location of where all the resumes to be stored is still undecided, preferably cloud , and accessed anywhere. IWe would need an experienced Javascript/ASP/Web Developer to complete the final development/tweaking of my internal recruitment database. 1. We have recrui...

    €698 (Avg Bid)
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    12 offres
    Project 8 for Beacon09 S'est terminé left

    8th project for beacon 09

    €41 (Avg Bid)
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    2 offres

    I need a Software for Material Requirements Planning. I should be able to add new components, like DVD-RW, or a Motherboard, that could be simple i.e. a RAM Module or complex, i.e. a MotherBoard with RAM Module and CPU already installed. Any element could be simple and doesn´t contain other element or complex and contain others inside. I should be able to define the necessary time require...

    €146 (Avg Bid)
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    12 offres

    The pupose of this project is to control a linear actuator for automatic gear selection in a car. As the use is in a family car, the coding needs to be solid, and reliable from someone with good Arduino experience. I'm driving the Actutor using a Pololu JRK motor controller: [se connecter pour voir l'URL] PDF including serial: [se connecter pour voir l'URL] I'm current...

    €23 - €292
    €23 - €292
    0 offres
    Arduino Utility monitor S'est terminé left

    I am looking for someone to program an Arduino UNO with Ethernet shield as my home utility monitor. I will be using two analog inputs (Readings combined then converted to watts) for electricity, and three digital inputs for Irrigation water, Fresh Water, and gas (All three will be pulse counting). All of this info will need to be temporarily stored(In case the internet goes down) and written to a ...

    €338 (Avg Bid)
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    5 offres

    We have designs for two small boards (two chip plus supporting discretes) - an Arduino processor board and a 'shield. We need these two board designs combined to form one board, using the exact same circuit - ie no circuit design involved. Estimated total PCB size 80mm x 80mm or so. Mostly through hole, total of 4 ICs plus usual discretes. Current board designs / schematics available in Ea...

    €103 (Avg Bid)
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    17 offres

    Hi, Am looking for an experienced person to do programming on arduino Uno board for me. In addition to that then have some infrared sensors and 4-phase unipolar stepper motors that it needs to control. For that i need to know how I can put them in connection with the arduino uno board (if i need to put any resitors or anything else in between). If you are very experienced ...

    €46 (Avg Bid)
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    1 offres

    Hi, Am looking for an experienced person to do programming on arduino Uno board for me. In addition to that then have some infrared sensors and 4-phase unipolar stepper motors that it needs to control. For that i need to know how I can put them in connection with the arduino uno board (if i need to put any resitors or anything else in between). If you are very experienced ...

    €27 - €54
    €27 - €54
    0 offres
    Arduino programmer - Timer S'est terminé left

    I need someone to design a solution using Arduino The needed solution is basically a timer with a display for a camera the display screen says : press button ----> the user press on a button the display screen says : 5 sec the display screen says : 4 sec the display screen says : 3 sec the display screen says : 2 sec the display screen says : 1 sec the display screen says : ...

    €91 (Avg Bid)
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    9 offres
    Email newsletter system S'est terminé left

    We are developing a email newsletter system, which we need help in kickstarting. The system will be run on a Linux server with PHP 5.2.11 and MySQL 5.5. It must be written in object-oriented Model-View-Controller approach with adequate comments or documentation for easy extensibility in the future. Its functionality should match or exceed the open source PHPlist project, but you are not recommende...

    €448 - €716
    €448 - €716
    0 offres

    The project involves developing code for an Arduino MEGA that will write data to a DS2433 EEPROM that is connected to the Arduino MEGA. The DS2433 resides in a sensor that can be attached to the Arduino. The data will consist of an array that is transferred to the Arduino through serial communication with a PC. In addition to writing the array to the EEPROM, the code will be capable of reading th...

    €224 - €672
    Scellé
    €224 - €672
    7 offres

    the project is to read from analogue inputs and then transmit it to a website. the project will includfe some analogue work aswell, more info will be given upon interested bidders ## Deliverables [se connecter pour voir l'URL] requirements notice: As originally posted, this bid request does not have complete details. Should a dispute arise and this project go into arbitration "as is&q...

    €266 (Avg Bid)
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    1 offres

    Our company is looking for an expert/s to help integrate few products together to come up with ONE integrated Electronics Consumer Product (4 different models) Basically the idea is to use smartphone to control certain device/(s). Here are the links to the products we need to integrate together. Expertise is required in electronics designs and the software integration and application develop...

    €439 (Avg Bid)
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    5 offres
    Arduino+Wifly S'est terminé left

    The project is about connecting arduino uno+wifly with a webpage.i have a bread board that i have a button and when the button is pressed i want to appear on the web page with a message that the button was pressed.i have managed to connect the arduino wifly with my router but i dont know how to modify my code so it can connect to the web page and show the message.I have my own html site on a web ...

    €186 (Avg Bid)
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    The project involves preparing original and unique 200 Job Interview Questions and Answers on Arduino. These questions and their answers should be original and should be covering all the important topics(should also cover topics released in 2010). ## Deliverables All the questions should have complete answers. These should not be direct lifts or copy from any existing website, book...

    €50 (Avg Bid)
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    7 offres

    The project involves preparing original and unique 200 Job Interview Questions and Answers on Arduino. These questions and their answers should be original and should be covering all the important topics(should also cover topics released in 2010). ## Deliverables All the questions should have complete answers. These should not be direct lifts or copy from any existing website, book...

    €53 (Avg Bid)
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    1 offres

    If you are not available to do job immediately pls do not bid. If its hard to get in touch with you, i ask respectfully to pls not bid. There are 4 websites. 2 on osc and 2 on cre cart. for the first site which is carlambodoors, the admin section will not work and also customers are not able to make orders because it keeps timing out. 2nd site is exoticlambodoors, customers are also not ble to mak...

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    We need 2 axis system, that will hold a pen and will be able do draw/write numbers. We need the 2 axis system will be in a size of A4 paper. It could be more or less with few cm. Ofcourse the 2 axis system should have the ability to move pen down or up, in order not writing when just moving. The 2 axis system should be cheap and be based on shelf products. Ofcourse it can contain some cn...

    €685 (Avg Bid)
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    I need to interface an Android tablet with an Andruino microcontroller. This may be done a few different ways. *Add drivers to the Android tablet to support FTDI through the USB host port. *Connect the Arduino to a serial port on the Android Tablet. *Modify the USB interface on the Arduino Uno to look like a HID device. Constraints: *Can be implemented with any inexpensive ~$100 Android ta...

    €135 (Avg Bid)
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    We need someone to create a bunch of open source hardware and electronics related twitter content. We are looking for at least 300 tweets, but would take as many as we can get. Open source hardware (#OSHW) is a lot like open source software except the focus is on building circuit boards and electronics rather than on writing code. See the following links for more info. [se connecter pour voir l...

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    Currently have an enterprise iPad app. iPad app is a product catalog. The catalog features swatches of fabric, which when you click them, there is a popup, when you click again on the popup, the swatch flips to fill the screen. There is a coverflow version of the catalog There is also a trend section that mimics the way that the catalog works. Updates needed. 1. Swatches may have...

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    My Wife and I are Real Estate Agents and I personally developed and built my website, [se connecter pour voir l'URL] two years ago. I had trouble getting noticed on the web so I bought domains specific to the areas I wanted to target. For Burlingame I have www.Burlingame-Homes, for Brisbane I have www.Brisbane-Homes and so on. This has given me first page placement with Yahoo and Bing ...

    €666 (Avg Bid)
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    9 offres

    We need someone to create a bunch of open source hardware and electronics related twitter content. We are looking for at least 300 tweets, but would take as many as we can get. Open source hardware (#OSHW) is a lot like open source software except the focus is on building circuit boards and electronics rather than on writing code. See the following links for more info. [se connecter pour voir l...

    €439 (Avg Bid)
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    5 offres
    JAVA Project S'est terminé left

    Small Project : To scan the wireless network and find out all available devices in the range. With the help of beacon techniques find out the rogue access point in the network and its Location. Then we can track the location of the Access point on Google map or Google earth. Bids your Value on this project. and for Further discussion

    €150 (Avg Bid)
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    I would like the home page of a train booking website designed. I already know what I want - a similar look and feel to [[se connecter pour voir l'URL]][1] but I have sketches already which I have scanned. The quality must be of equal or higher quality than [[se connecter pour voir l'URL]][1]. I would like the font size and a slight variation of the ble colour used. If you are sure you...

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    The project concerns refactoring of a 4 chip (128K x 8) (HM62128) SRAM custom memory card into a 1 chip (256k x 16) (CY7C1041) SRAM card. The project consist in writing the right PLD ecuations for WinCupl in order to obtain the right JEDEC file to program a PALCE16V8. The PAL16V8 will drive the SRAM signals (A17, WE, CE, OE, BLE, BHE) of a 4Mbit (256Kx16) SRAM from signals driving 4 (128K x 8)...

    €173 (Avg Bid)
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    4 offres
    2d animation/flash banner S'est terminé left

    Development of 2d animation/flash banner as attached. pls advice & quote me. [se connecter pour voir l'URL]>touching>down>run + druid>beacon>siren>tower>mobile/computer : 15 sec/12clips 2. human>touching>down>run + druid>beacon>siren>tower>mobile/computer: 15 sec/12clips 3. human>cutting>run + druid>beacon>siren>tower>mobile...

    €150 (Avg Bid)
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    5 offres

    Currently have an enterprise iPad app. iPad app is a product catalog. The catalog features swatches of fabric, which when you click them, there is a popup, when you click again on the popup, the swatch flips to fill the screen. There is a coverflow version of the catalog There is also a trend section that mimics the way that the catalog works. Updates needed. 1. Swatches may have...

    €1791 (Avg Bid)
    €1791 Offre moyenne
    1 offres

    Witam, W ostatniej chwili programista, który ze mną współpracował, zrezygnował z umówionej pracy na rzecz innego zlecenia. Dlatego też szukam profesjonalisty, z bardzo dużą wiedzą i doświadczeniem, który zajmie się moimi serwisami [se connecter pour voir l'URL] i [se connecter pour voir l'URL] . Zadaniem jest rozpoznanie systemu napisanego przez poprzedn...

    min €2
    sine/cosine generator S'est terminé left

    I am looking for a design of a PCB and one prototype of a circuit which has two outputs, one with a sinewave and one with a cosine, i.e. phase shifted 90 degrees relative to the other output. The frequency should be programmable from 100 Hz to 1000 Hz, and the amplitude is not important, it can be a few volts. I am planning to implement this by controlling two DDS chips, e.g. AD 9835's ...

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    I originally had someone design a circuit for 1 water valve but now I need one for 16. I copied his design and tried to make my own 1-sided board. It worked for a bit now I'm getting troubles since it was my first DIY etched and drilled. The 16 valve design is very scattered. What I would like is a **completely** redone board (I guess 2 sided w/ silkscreen??) to send to a PCB manufacture...

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    I am looking for a remote control circuit that uses the new Apple Remote control. The circuit will have the follow output 1 output going high for each of the buttons pressed on the Apple Remote control. This can be 5 volts or higher does not matter. If it needs to be lower it can be as low as 2Volts, 20 milliamps. A working proof of concept is all that is needed. That means a basic circuit ...

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    VB.net desktop application S'est terminé left

    VB.net application and database The application will need to: * record data into an access or SQL database * display the content of this database on a GUI * Be able to receive data input from an Arduino Duemilanove

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    Specification: You need to implement a position based routing protocol for vehicle ad hoc network in ns2 like GPSR routing protocol. Details: I want to implement a position based routing protocol for vehicle ad hoc network like GPSR, gpsr is using the greedy forwarding strategy which based on forward the packet to node that is closer to destination, it take under its consideration the pos...

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    Looking for someone to assist with building a product that enables the following: 1) Temperature Reading 2) DC Voltage Controlling 3) RS232 (Serial) Connectivity Arduino or similar would probably suit. ## Deliverables See description. More detail provided to interested bidders. * * *This broadcast message was sent to all bidders on Thursday Jan 27, 2011 4:55:55 AM: ...

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    We have designs for two small boards (single chip plus supporting discretes) - an Arduino processor board and a 'shield. We need these two board designs combined to form one board, using the exact same circuit - ie no circuit design involved. Estimated total PCB size 50mm x 50mm or so. Current board designs / schematics available in Eagle. We require the combined board back as an Eagle fi...

    €118 (Avg Bid)
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    31 offres

    We need to be ble to include a Skype Status image/button on content created by users. There is already a Skype Status module but is not a CCK and is tied to the profile module. It means users have to click from the content to see the status. We wish to eliminate that click. The status would show the status and a click on the image would fire up Skype on the users desktop to enable them to ...

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    Hello, I need someone skilled with the arduino microcontroller, both with the soldering part aswell as programming the controller and programming the interface on the computer via usb. Open source code is adviced for the various settings and options the controller will have, however the open source needs to be tweaked into a joint interface on the pc. I also wish to take part in the creation; b...

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    I need a small prototype handheld device built. Here is what it will consist of: Battery powered microcontroller 2 ADXL335 accelerometers 1 small motor (or something to create vibration) button all necessary wiring/resistors/etc. It should be designed such that when you push the button, the controller starts to monitor the accelerometer output. If the output on either gets abov...

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