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    13,510 sensor gprs työtä löytyi, hinnoittelu EUR

    The Goal is to send and Receive data on an webbased MQTT server. The µC will be PIC18F Microchip (ideally 18f4685 or approx.) uart connected to ESP12 module (ESP8266) (At command) MQTT library will be compatible to versions 3.1 and 3.1.1 of the MQTT protocol (or upper). Establish/manage Wifi connection. / Establish/manage MQTT connection. MQTT data sent or received will be sensor value and s...

    €129 (Avg Bid)
    €129 Keskimäär. tarjous
    2 tarjoukset
    Application for Meteo Station using API 6 päivää left
    VARMENNETTU

    We need to use the attached API provided from a wind sensor in order to show live data (wind, wind gust, wind direction and temperature) on a web site. For that we need to create a small admin section that will insert Stations with some Variables such Name/ Location/Latitude/ Longitude/Year Period/Day Period (so we do not get an alert if the station is Down)/Wind Sensor ID/Temperature Sensor ID/L...

    €149 (Avg Bid)
    Mainostettu
    €149 Keskimäär. tarjous
    18 tarjoukset

    I want to remotely monitor a 4-20ma signal from a level sensor remotely on my android mobile. There is internet avaiable (rj45 ethernet cable) at the installation site. I have an arduino already with ethernet shield.

    €303 (Avg Bid)
    €303 Keskimäär. tarjous
    21 tarjoukset

    I need Led uv light intensity control using Arduino. UV is turned off and on by optical sensor t5500. UV light power is independent. The detailed task will be discussed when recruiting.

    €121 (Avg Bid)
    €121 Keskimäär. tarjous
    19 tarjoukset

    Hello, I invented sport equipment - force sensor for martial arts. I am going to present it soon on Kickstarter. Graphical presentation is very important and I would like to find help here. One or two images that should cover the product and its use + tell the people why they should buy it. I can not offer much but we can agree on the price in case of a successful Kickstarter campaign. More info...

    €86 (Avg Bid)
    €86 Keskimäär. tarjous
    39 tarjoukset

    its computer-controlled systems for automatically placing and retrieving loads from defined storage locations. I used Arduino, Some sensor, motors and mechanical system in this

    €327 (Avg Bid)
    €327 Keskimäär. tarjous
    7 tarjoukset

    multi-objective optimization for wireless sensor network with NSGA algorithm

    €115 (Avg Bid)
    €115 Keskimäär. tarjous
    10 tarjoukset

    I need to design project that represents small electronic system based on SIM800L module and microcontroller (esp8266 for example) It must send http request via gprs to api server on every recieved SMS message It should be ready for use: microcontroller must listen to sim module via software serial, configure module for work with gprs, configure sms notifications and disable storing on memory ...

    €74 (Avg Bid)
    Kiireellinen
    €74 Keskimäär. tarjous
    17 tarjoukset
    I need a programmer 5 päivää left

    Project involve design, implementation and demo of multimedia communication system that must include 5 components: 1. capturing the media 2. compressing the media 3 transmitting the media over network 4. uncompressing the media 5. rendering the media don't forget media is plural of medium so there should be either medium+medium OR medium= something(computer vision, sensor, big data, cloud, ...

    €109 (Avg Bid)
    €109 Keskimäär. tarjous
    12 tarjoukset

    I want an Android app which has maze like below image and ball move smoothly by mobile titling or mobile sensor or you can provide me working code to do that. price is mentioned.

    €105 (Avg Bid)
    €105 Keskimäär. tarjous
    2 tarjoukset
    Stereo Camera using FX3 and two OV9281 5 päivää left
    VARMENNETTU

    I look for someone having good knowledge about FX3 and Camera Sensor(OV9281 will be prefer). If you have good experience with project like this, please contact with me. I will give more information via chat.

    €305 (Avg Bid)
    €305 Keskimäär. tarjous
    2 tarjoukset
    Construction system 4 päivää left

    I need to create a system from a door sensor (for example, a closet door), where I get the information that the door is open or closed and how many doors are available for use. It will also require that this system be interconnected with an application and it will send sms codes with random passwords to open these encoded ports.

    €504 (Avg Bid)
    €504 Keskimäär. tarjous
    25 tarjoukset
    Force/ pressure arduino project 4 päivää left
    VARMENNETTU

    I need pressure/piezo sensor connected to arduino connected to a pc the results to be displayed on pc The game play and details to be discussed over the chat

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    17 tarjoukset
    Finding EE expert 4 päivää left

    I have finished the schematic for my custome PCB(nRF52840, GPS, GPRS module) I need someone who can complete PCB layout and provide the production files(gerber, BOM, pick and place files) Only European, Japanese, Singaporean place a bid.

    €487 (Avg Bid)
    €487 Keskimäär. tarjous
    13 tarjoukset

    Basically it is going to be a simple 3D paint on 3D objects. For the first step we can start with a simple 3D object like a sphere and try to paint it with the finger. Later we can discuss how to combine it with the Occipital Structure [kirjaudu nähdäksesi URL:n] it is going to be a simple 3D paint on 3D objects. For the first step we can start with a simple 3D object like a sphere and t...

    €158 (Avg Bid)
    €158 Keskimäär. tarjous
    5 tarjoukset

    Recently i got a new idea for controller which is seprated in two parts left and right and replacing right side analog stick with mouse optical sensor on the bottom of right side I want to get a prototype for my controller Including Schematics , pcb, etc In a fixed period of time I'm looking for someone professional who could keep his words and get it done in fixed time frame Here is a...

    €437 (Avg Bid)
    €437 Keskimäär. tarjous
    7 tarjoukset

    We are looking for somebody (ideally based in the Netherlands or Germany <100km from VENLO) who is into Full Stack IoT Development and capable to connect our hardware products to a cloud application which has yet to be build. We are looking forward to use Azure but are open to other suggestions. Keywords Embedded Software / Linux / Python / LoRa / Vision. Web (Landingpage/UI/Shop) and Mobile (A...

    €572 (Avg Bid)
    €572 Keskimäär. tarjous
    24 tarjoukset

    Hello im in the process of making a lifesized reindeer with moving head. Its driven with a windscreen wiper motor. I can wire up the dc speed controller and it works fine. However i would like to add a 555 12v relay timer switch and a pir motion sensor module but i cannot get the wiring right! Can anyone advise on how i can wire it up to work? Im using a 12v battery not a plug. Thank you :)

    €16 (Avg Bid)
    €16 Keskimäär. tarjous
    1 tarjoukset

    Need to design firmware to build MQTT gateway with following details [kirjaudu nähdäksesi URL:n] for STM32 + sim800 + SPI flash memory 2. Gateway need to publish data received on uart of STM32 gate way from mother board 3. Gateway need to subscribe topic and when data recieved send that data to mother board via uart 4. Gateway need to check atleast once/twice a day for new firmware avail...

    €562 (Avg Bid)
    €562 Keskimäär. tarjous
    7 tarjoukset
    Program ATtiny202 3 päivää left

    It a simple electronic design using two 1,5V batteries and two Hall sensors. The system uses a ATtiny202 processor and has two Leds, it works as follows: 1. When the magnet is in range of hall sensors the leds are off. This is the “waiting mode” the unit needs to be in a sleep mode so it needs to switch on every 30 seconds for a few milliseconds to check the status of the hall sensors ...

    €391 (Avg Bid)
    €391 Keskimäär. tarjous
    14 tarjoukset

    We are an innovative iOT startup that is currently developing a product line of smart products called smartThink. Our current products are a heated jacket and a heated seat. Our goal is to build a low cost yet high-performance PCB with embedded BLE microprocessor chip and temp sensor module that (1) powers carbon fiber heat pads and (2) feeds real time temp data to a mobile app which is also used ...

    €1035 (Avg Bid)
    €1035 Keskimäär. tarjous
    26 tarjoukset

    I have to send mysql server the RF sensor data using esp32. But I don't know anything and the time is very short. There are many examples in Google. Google is your teacher and your assistant.

    €86 (Avg Bid)
    €86 Keskimäär. tarjous
    4 tarjoukset

    Basically it is going to be a simple 3D paint on 3D objects. For the first step we can start with a simple 3D object like a sphere and try to paint it with the finger. Later we can discuss how to combine it with the Occipital Structure Sensor. [kirjaudu nähdäksesi URL:n]

    €940 (Avg Bid)
    €940 Keskimäär. tarjous
    27 tarjoukset

    I need you to design a main PCB board to operate two-wheel BLDC hub motors and a few auxiliary components e.g. lights. You will also design a small joystick logic to talk with the main PCB board. So we want to use as many pre-built electronic modules as possible to simplify the design task. All the pre-built modules have already been selected. Specific model numbers will be provided in private ch...

    €567 (Avg Bid)
    €567 Keskimäär. tarjous
    20 tarjoukset

    Looking for electronic product development experts who can design a Fingerprint Sensor padlock with Bluetooth interconnectivity with a mobile phone app. User should be able to store the fingerprint on the device and device unlocks if the stored fingerprint is a match. Looking for small packaging with small fingerprint sensor integration. Freelancer should be able to do proper sensor selection, el...

    €1131 (Avg Bid)
    €1131 Keskimäär. tarjous
    1 tarjoukset

    Basically it is going to be a simple 3D paint on 3D objects. For the first step we can start with a simple 3D object like a sphere and try to paint it with the finger. Later we can discuss how to combine it with the Occipital Structure Sensor. [kirjaudu nähdäksesi URL:n]

    €133 (Avg Bid)
    €133 Keskimäär. tarjous
    2 tarjoukset

    Basically it is going to be a simple 3D paint on 3D objects. For the first step we can start with a simple 3D object like a sphere and try to paint it with the finger. Later we can discuss how to combine it with the Occipital Structure Sensor. [kirjaudu nähdäksesi URL:n]

    €188 (Avg Bid)
    Salassapitosopimus
    €188 Keskimäär. tarjous
    2 tarjoukset

    Basically it is going to be a simple 3D paint on 3D objects. For the first step we can start with a simple 3D object like a sphere and try to paint it with the finger. Later we can discuss how to combine it with the Occipital Structure Sensor. [kirjaudu nähdäksesi URL:n]

    €127 (Avg Bid)
    €127 Keskimäär. tarjous
    1 tarjoukset
    3D paint app on iOS using Metal framework 3 päivää left
    VARMENNETTU

    Basically it is going to be a simple 3D paint on 3D objects. For the first step we can start with a simple 3D object like a sphere and try to paint it with the finger. Later we can discuss how to combine it with the Occipital Structure Sensor. [kirjaudu nähdäksesi URL:n]

    €27 - €226
    Sinetöity Salassapitosopimus
    €27 - €226
    3 tarjoukset
    Consola GPRS a GPS C# 3 päivää left

    Esta consola por medio de un ip y puerto se conectara al dispositivo GPS para asi enviarle comandos al dispositivo, sistema en visual studio c#

    €81 (Avg Bid)
    €81 Keskimäär. tarjous
    9 tarjoukset

    I am looking for someone to design a circuit for us. Here is what it needs to do: I need a proximity sensor that when active, interrupts a 120-240v 50-60hz auxiliary and that when it senses nothing it allows the auxiliary circuit to close. IE: When sensor detects object = auxiliary circuit does not work (switch is open) When sensor does not detect anything = auxiliary circuit works (switch i...

    €28 (Avg Bid)
    €28 Keskimäär. tarjous
    15 tarjoukset

    Drawing tool which can do the following : 1) Should have tools menu with following control - draw tracks,Add signals and train sensor. 2) The tool should be very easy to draw example layout of a station ( only tracks and signals). 3) [kirjaudu nähdäksesi URL:n] Something similar to above software but easy to draw ( like stretchable option for tracks layout) Freelancers in Bangalore pref...

    €1464 (Avg Bid)
    €1464 Keskimäär. tarjous
    10 tarjoukset

    You will review the PCB schematic/design for a small wearable IoT device which has 2G GSM/GPRS, GNSS and bluetooth. We are looking for somebody with lots of circuit design/build experience who can do a critical review of the design to identify potential problems and who can suggest improvements. Expected effort = 1-day. Mandatory Experience: - Altium Designer - Antenna design for GSM, GPS a...

    €84 (Avg Bid)
    €84 Keskimäär. tarjous
    16 tarjoukset

    We need the attached code example changed to do the following 3 new tasks. The reason the changes are being made are because we want to be able to better visualise a narrow band within the sensors distance range as a simple greyscale image. Thresholds in #1 and #2 must be adjustable so we can play with the values to vary the results. 1) Currently the code clips any distances greater than 1m. Thi...

    €88 (Avg Bid)
    €88 Keskimäär. tarjous
    20 tarjoukset
    Plataforma iot doméstica 2 päivää left
    VARMENNETTU

    Necesito poder controlar el aire acondicionado de mi apartamento de alquiler turístico, para que cuando un sensor de presencia detecte que no hay nadie en el apartamento, apague el aire acondicionado. Me gustaría también poder controlarlo vía wifi y saber su consumo. Los sensores puedo instalarlos yo, pero necesito que ya vengan programados para que envíen dato...

    €177 (Avg Bid)
    €177 Keskimäär. tarjous
    9 tarjoukset
    Project MY RIDE(TPS) 2 päivää left

    Hi, this is Krithin Reddy from India and I'm currently doing my btech(electronics engineering) in VIT Vellore ,This project introduces a new method of operating two-wheeler vehicles with the help of sensor technology, the idea behind this new method is to make vehicles more user friendly and to increase the level of security for two wheelers which is becoming a high level threat as there is ...

    €161 (Avg Bid)
    €161 Keskimäär. tarjous
    3 tarjoukset

    We need to have small keyrings/watchsize/wearable IoT devices with various functionality to track and connect to both bluetooth and wifi. Especially BLE is of interest. Optionally to NB-IoT, LTE-M and LoRa Must have long standbytime, so understanding the concept of programming for ultralow power consumption is a must. You have to show, real experience and understand how to program use the Arduin...

    €512 (Avg Bid)
    €512 Keskimäär. tarjous
    20 tarjoukset
    Need some customization in my app 1 päivä left
    VARMENNETTU

    [kirjaudu nähdäksesi URL:n] • Banners dynamic clickable (DUSRO KA LINK WEBSITE KA) • Frontend Designing work • Shop by price designing • Privacy policy page • Terms and condition page • Support page • Showroom section with gprs, description call • Payment gateway • Ratings • In frontend 2 buttons work (Showroom and Service Center)...

    €102 (Avg Bid)
    €102 Keskimäär. tarjous
    4 tarjoukset

    I need: (via bluetooth) 1. App - to control and receive (analog)data from ESP32 . - The app needs to receive analog data/ voltage from ESP32 and interpret/show as a circular graph. 0v~3.3V = 0 ~ 1000 2. ESP32 - will have program (modify or make new) and will be wired to a sensor that will send voltage. This voltage will be 0V to 3.3V and will have to be interpreted to 0 to 1000. - will also receiv...

    €28 (Avg Bid)
    €28 Keskimäär. tarjous
    5 tarjoukset

    ** You MUST have a clear [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] AUDIO connection in order to bid on this project. ** You must be able to speak English ** Google email account so I can share my google drive with you with circuits/ designs etc. Requirements: Incorporate a ESP-WROOM-32 chip on this custom board along with other components...

    €103 (Avg Bid)
    €103 Keskimäär. tarjous
    9 tarjoukset

    Esp32 Sim800L EVB (with internet SIM) 2 ch RELAY TO BE USED FROM ANYWHERE TH INTERNET using a website hosted on server Authorized numbers stored in sim card can Switch ON OFF Relay using GPRS or th AP / STATION mode using ESP config (th password and command) by creating webpage so that relays can be operated from anywhere using internet th wifi router GPRS data from sim or by sending SMS ESP32 / ...

    €61 (Avg Bid)
    €61 Keskimäär. tarjous
    15 tarjoukset
    Wear Os Motion Sensor 1 päivä left
    VARMENNETTU

    Hey, i need a standalone wear os application with which you can record a motion like 3 steps and than the app can recognize when i made the motion like the one i recorded again (like the 3 steps).

    €162 (Avg Bid)
    €162 Keskimäär. tarjous
    7 tarjoukset

    We are looking to create video content for Indian Engineering Students on the topic of Wireless Sensor Networks. The broad topics we are looking to cover include: - Overview and Introduction of Wireless Sensor Network - Application of Wireless Sensor Networks - MAC Protocols - Network and Transport Layer Protocol - Operating System, Performance and Traffic Management Issues - WSN standards and Fu...

    €150 (Avg Bid)
    €150 Keskimäär. tarjous
    1 tarjoukset
    Interface analysis 12 tuntia left

    The first is the data of the interaction with the 3 interfaces with which the users could perform 6 tasks in the air. There were interfaces - mouse - 3D mouse - Leap motion sensor There were 31 users in total. Each user completed 18 tasks - 6 for each interface. The information collected includes: - Time - time spent on each task (click on point in 3D space) - Accuracy - Accuracy when clicking ...

    €8 (Avg Bid)
    €8 Keskimäär. tarjous
    1 tarjoukset

    IOT based automatic sprouts making machine is a solution for dispensing different kinds of seeds, beans & nuts with required quantity into a bowl with solenoid valve controlling the flow of water at required time just by a click of a button over the smartphone or on the machine dashboard. This machine will be having a soaking chamber (with load sensor beneath the bowl) and a germination chambe...

    €375 (Avg Bid)
    €375 Keskimäär. tarjous
    4 tarjoukset
    Physics Experiment 6 tuntia left
    VARMENNETTU

    I am trying to create a HS/College experiment that using a high voltage electric field to deflect either electrons from a SR-90 source or alpha particles from an alpha particle source. The deflection of particles will be detected by a Geiger counter positioned close to the source and electric field. When the experiment is run, the applied HV does increase the CPM count for either beta and alpha ...

    €134 (Avg Bid)
    €134 Keskimäär. tarjous
    20 tarjoukset

    ** Please don't send request or proposal before reading the description below, if you understand and have or can get the sensor mentioned then send the request only : I need help in completing this simple task(Pedometer), which is to count the number of walking steps and then converting them know the distance in miles/KM. I have setup this IMU sensor (BNO055) with Arduino board, just need h...

    €31 (Avg Bid)
    €31 Keskimäär. tarjous
    10 tarjoukset

    I need to design & develop, small wireless temperature sensor with the proper enclosure. It should be aesthetically good looking & battery operated.

    €118 (Avg Bid)
    €118 Keskimäär. tarjous
    16 tarjoukset

    We prefer someone who is located in China and speaks Chinese, this will be better since sourcing parts and talking with our service/WiFi provider who talk Chinese will be easier. We are looking to manufacture a prototype Air Quality device with WiFi connectivity, that will do the following(More details in the attached wordfile): 1: Read temperature and humidity 2: TVOC sensor that will show...

    €1876 (Avg Bid)
    €1876 Keskimäär. tarjous
    14 tarjoukset