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    15,625 wireless sensor network jobs jobs found, pricing in USD

    My project require someone knowledgable in the area of wsn. The main Idea would be enhancing a currently existing routing protocol in wireless sensor nodes, the code can be done in any language, I prefer Matlab and or c++ using omnet++ simulator

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    mini project 6 days left
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    I built the circuit attached in the picture. the whole circuit works on python code. the sensor was working BUT the LCD screen has error in the code. all I want is correcting the error in the code to run LCD

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    Program plc 6 days left

    get input from banner hi speed sensor and provide output to air cylinder

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    QuickBooks 5 days left
    VERIFIED

    Need assistance in setting up multi user access to QuickBooks company file on private home wireless network for 2 users using 1 user station as the server and the other as a work station. Will require simultaneous online access to both user's computers running Windows 10.

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    The existing system: a) There are two RPi’s --- of which one is configured as a slave and the other as the Master. b) Slave RPi --- peripherals like Temperature Sensor (LM35) and CO sensor (MQ-7) c) Master RPi --- has ARPi600 Arduino shield interfaced on which ZigBee module (XB24) is attached. d) Slave and master RPi’s communicate via WiFi in a remote

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    ...It can be used in stairwell, warehouse, office, garage, display shop and other commercial applications. Product feature Benefits & Features 1. No glare 2. Built-in sensor 3. EBU backup available 4. Continuous-run mount 5. Seamless connection 6. Easy Installation Video Fee is $150-$250...

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    ...recognize standard hardware such as barcode scanners, bill validators, cameras, credit card readers, etc... It is preferable that most of the configurable parameters of the pc (network setup, hostnames, touchscreen calibration parameters, sound/volume controls, Guacamole passwords, vnc configuration and many other parameters be loaded on boot by pulling a

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    This project need to implement the several LVDS interface between Xinix Atix and a sensor buffer This project is completed after simulating transfer (Buffer content ==> FPGA RAM content) This is the testing project, so that, you can get more projects after completing this. If you have experiences, you can complete within a few days. Deliverables:

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    ...a hidden camera installed, the camera should be unnoticeable. Camera should be able to stream to the internet with little-to-no setup or maintenance required and be motion sensor activated, no local storage is needed, as it will be done on the cloud. The freelancer should send the design and specifications of the device. Our client will strongly consider

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    I need to start a wireless service company ( MVNO ) like [login to view URL] don't contact if you don't have experience. No deadline.

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    Receipt App Device 4 days left
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    ...organize receipts by merchants and maybe by what the items on the receipts are The design aims to replace thermal printers. Ideally, it should work wirelessly with cards or the wireless capabilities embedded in phones. The device would be portable and work with most software used at the Point of Sale in North America/ Canada. This includes voltage specifications

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    I want to build an android application that connects to Zephyr HxM BT Wireless Heart Rate Sensor using Bluetooth. I have added the SDK that I got from the offical company. I want the application in android studio, and I want it to very simple. Just to show the heart rate and it's connected to firebase. The application must be done in android studio

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    Arduino Quick sensor integration

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    ...in the attached CABLEKIT.pdf. I;d like both a high and low res image. The cable spool should have a thin white outline to separate it from the blue background, same for the sensor. I need the "+" signs as well. I'd also like some effect to better show there are 4 blue sheets as they all seem to blend together. This image will be used for an amazon ad

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    Minimum energy target tracking with coverage guarantee in wireless sensor networks

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    Access Control System 4 days left
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    An access control system based on Raspberry PI, using RFID (RC522) to read a tag, verify if ID exists in mysql database, if it does - l...verify if ID exists in mysql database, if it does - log the activity in mysql and trigger relay to open the door. I would also like a camera to activate and record, motion sensor based - when someone is at the door.

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    anyone can implement mobility in contiki cooja with few modification ?

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    ...note readers or coin mechs. 5. Cant use Nayax. 6. Max price of only R99,00 How I want the new RPi MDB board to be like. 1. It must use RPi with a MDB hat. 2. It must have a sensor on the bottom chute where the product comes out that will acknoledge that a packet of cigarettes was actually dispensed. 3. It must be able to use a Coin mech like the Jofemar

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    Central Counting System 3 days left
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    ...“Central Counting System ” ,using IP based Ethernet IO device(EIOD). This EIOD have 8 inputs. All 8 ports can be connected on/off sensors. Once this sensor ON its EIOD input is ON and Once this sensor OFF its EIOD input is OFF. This ON and OFF status can be counted through IP based Ethernet IO device(EIOD) to developed this counter software. VB NET

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    ...location including coutning. VB NET (interface code available) recommended and Secure and best database to be used. Work procedure: 1. Input sensor (a) connected to EIOD(b) (it has 1 to 8- input). Once input sensor change its state(on/Off) it changes the state of EIOD (either ON to OFF or OFF to ON) this status transfer through TCP/IP. 2. EIOD input-1

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    ...master/slave network. The slave network has environmental sensors like temp. and carbon monoxide. The slave sends the data to a master network which is the other raspberry pi. -The master consist of raspberry pi attached to the arduino shield (ARPi600). As well as the master has Xbee (XB24) for RF communication. Then finally the master network sends all

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    Mobile developer to implement a simple application that lists all human interface devices present on an Android system. Such devices would include the screen and touch sensor, microphone, speakers, buttons, accelerometers and magnetometers, etc, and also characteristics about those sensors such as resolution, quantity, update rate, and so on. If multiple

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    ...protoboard, a wireless sensor with following characteristics: 1. Must be wi-fi (ESP8266) 2. The sensor should be a RCWL-0516 3. Battery powered with a year durability. 3. The main controller may be an Arduino, but a recomendation to optimize cost would be great. 4. The design must consider the ability to turn on or off the main sensor (RCWL) according

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    Hello - I am looking to hire a skilled job recruiter/job placement assistant to help me fill various Senior iOS Developer jobs. Each of these jobs will be done 100% remote. So it can be done anywhere in the world, as long as the candidates are able to work during normal U.S. business hours (Monday-Friday). Candidate must be able to work full-time.

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    ...its input changes. VB NET (interface code available) recommended and Secure and best database to be used. Work procedure: 1. Input sensor (a) connected to EIOD(b) (it has 1-input, 2-inout & 8- input). Once input sensor change its state(on/Off) it changes the state of EIOD (either ON to OFF or OFF to ON) this status transfer through TCP/IP. 2. EIOD input-1

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    ...enclosed in the zip file in a file called: [login to view URL] • The input file provided contains an acceleration trace (in G) from a train passing over a sensor located on a rail switch; • 2 kHz is the sampling rate; • binary data files storing G values as 32 bit floats. -----------------------------------------------------------------------------

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    ...(2-3w) to play through 8 ohm speaker. End user able to select individual or multiple playlists, perhaps via DIL switches or similar. Daylight sensor to turn off sounds during hours of darkness. Daylight sensor can be turned off or reversed (sounds during darkness). Volume control. Should be easy for us to program - add new sounds, make changes to playlists

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    I want an Arduino with a sensor to drive some RGB LEDs. I have done a similar code before but I need more configurability. See requirement below... 1. Must run on ATTiny85. 2. Must be able to set number of RGB. 3. Must be able to choose RGB effects from "[login to view URL]" 4. Only ONE effect needs

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    I need somebody w...to connect both RFID and Lora module into ESP32 jointly. I am using these 2 modules in my ESP32 [login to view URL] https://www.amazon.in/RFID-RC522-Card-Sensor-Module-Suite/dp/B00RFFDKSM/ref=sr_1_2?s=electronics&ie=UTF8&qid=1552637047&sr=1-2&keywords=rfid+module+for+arduino

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    ...in deep sleep mode with lowest possible current draw (preferably less than 5uA) and wake it up every 15-30 minutes (timer0/1) to read an information from HX711, temperature sensor DS18B20 and HTU21D, also check the battery level on 3.7V 18650 after that send through the sigfox information - two temperature, humidyty and battery level. I have done something

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    We have developed a door sensor that works with battery, we need minimum hardware setup for this to work. We are looking for someone who can develop door sensor over mqtt using esp8266 with minimal hardware, should read open and close state of the door.

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    I want someone to write a literature review in OFDM with index modulation and I have all the papers that will be used in the literature.

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    ED CUIRCETS 11 hours left

    ...from adapter 12v power. 2. when circuit get a SIGNAL from SENSOR Number 1 (very simple signal) = than it OPERATE a MOTOR(dc simple motor). circuit will Stop MOTOR after getting another SIGNAL from SENSOR Number 2 *if MOTOR, after getting a signal, working without getting Signal from SENSOR 2 after 90 seconds than ALL SYSTEM WILL SHOT DOWN ELECTRICITY

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    I need help developing a puzzle to be used as part of an escap...you to write me up a sketch that will activate once the magnetic sensor has been detected passing by 3 times. It needs to reset it's count after 5 seconds without another detection. I will also need help implementing your code into our existing puzzle that will tie in a different sensor.

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    I want to develop 4 boards 1- power supply which will be be the main board that share electricity with other boards 2- wireless chargers 3- usb chargers ( like car chargers) 4 - led board with proximity sensor

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    Hello - I am looking to hire a skilled job recruiter/job placement assistant to help me fill various Senior iOS Developer jobs. Each of these jobs will be done 100% remote. So it can be done anywhere in the world, as long as the candidates are able to work during normal U.S. business hours (Monday-Friday). Candidate must be able to work full-time.

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    Hi, I am looking for responsiveness (Laptop/desktop & Mobile) website for SRA ELECTRIC focusing mainly on Solar Motion Sensor LED Light. Thanks and Regards Desireddy

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    I'm urgently in search of a cyclist and pedestrian IR sensor-type module to be paired with a real-time counter in an outdoor digital display unit. I hope someone can assist with this. I have been referred to a microwave sensor device as being capable of doing this but not sure about it (Brand AX, Model# HFS-DC06) - Do you think this module will cleverly

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    I need expert in ADS Software for designing wireless system

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    ...000Z","data": [{ "code": 4,"unitCode": 4, "sensor": "CO2", "unit": "ppm","value": -1201.00, "id": 11188 },{ "code": 3,"unitCode": 4, "sensor": "CO", "unit": "ppm","value": 1.2, "id": 10201 },{ "code&qu...

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    expert on comsol required who can simulate a mems based gas sensor using a ZnO based schottky diode

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    I need the firmware for a camera I designed, using OV5647 sensor and QCA9377 wifi. I have the pcb project and I need the firmware so the camera can work. I just need the firmware.

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    We have built a IoT device that gathers biometric sensor data. We need to transfer and store this data to a MySQL database. User authentication from the database will need to be used store the data for the right user.

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    Hi, I am making wheel chair comfort using STM32L432KC micro controller. Components are heating pad, cooling fan, keypad 4x4, LCD, temperature sensor etc. Actually i need code to finish this project. Everything should be control from keypad. Thankyou

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    Hi Hung T. I noticed your profile and would like to offer you my project. We can discuss any details over chat. We have an IoT device that transmits biometric sensor data. We are needing a way to get the data from the device to a MySQL server. Currently, it is on a hosted site ([login to view URL]) in the USA (I am from USA). Can you help with this request

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    Simulation for wireless network using omnet++ . The routers should be connected to each other wirelessly. The output should display the shortest path using table or graph. If this path fails it should find the alternative shortest path.

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    I need the firmware for a camera I designed, using OV5647 sensor and QCA9377 wifi. I have the pcb project and I need the firmware so the camera can work. I just need the firmware.

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    ...Software / Firmware . Looking to be able to place mini LCD screen to an item (e.g a cup) then the screen can receive command from an app to display images play small videos , sensor and a speaker to play mp3,. trying to work on the Concept Exploration. This is a personal project so hoping to find someone can work with me on my budgets

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    Im looking to make a 4 board pcb design -customized wireless charger pcb - power supply with jst ports -customized usb chargers (car charger module) -led board with poximity sensor

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