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    19,578 wireless sensors jobs found, pricing in USD

    Hi, we'd like to design an industrial grade modem. This modem is going to be used to communicate information from "remote" places. Various devices / sensors will be connected to the modem. All this modem needs to be is a bridge between our servers and the connected devices. Small size and modular design is required along with all schematics, BOM, PCB design files etc. (preferably us...

    $688 (Avg Bid)
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    6 bids
    Need an Android Studio Tutor 6 days left
    VERIFIED

    Hello Android Developers, We need an Android Developer to teach (Removed by Freelancer.com admin) The tutor must be experienced in working with Android Studio with an emphasis on the use of accessing sensors of wearables e.g. Wear OS smartwatch

    $6 / hr (Avg Bid)
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    15 bids
    Android Mobile Application 6 days left
    VERIFIED

    Hello Android Developers, I would like to have an Android Mobile Application created using Android Studio. The mobile application should be able to access the sensors of a Wear OS smartwatch, and obtain relevant data to be displayed in the mobile application.

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    I have a specific size and shape that I need a blue tooth speaker system designed for. It is basically a triangle in shape 7" wide x 4" tall x 3' deep. It will need to be programmable (Add my own name) It will need to sound great as well. I will upload pics and files later. Note: I need a small speaker design engineer that has experience it this field.

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    Hospital beds calling system 6 days left
    VERIFIED

    I need to build a HOSPITAL beds (approximatlly 30 beds) calling system !!! Requirments: 1. Board Display Must Show Room Number and Bed Number (when button pressed). 2. Hand Held Wireless Remote Controlle (battery remote).

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    We have vibration sensors that record data in database. We can display charts in a time domain, but we require to read this data and calculate a FFT and display a chart in a frecuency domain (see picture attached). We have the connection to the database, we just require the code to perform the FFT and show the result.

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    Ideally the project will use arduino/raspberry pi. I understand that a lot is included in this. I am available for questions, suggestions, or other requirements for the project. Environment Monitoring for 2 separate locations. To include information for Temperate/Humidity/Co2/Light Hours Want this info to be logged and stored, view able through the internet. Would also like to set alarms or have a...

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    Hello, am searching for a programmer with ATMEL, C and Pascal skills. It would be a goody, if there will be now how with sensors or motors. A part of a programm flow is available.

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    We want to setup a wireless cell phone company in Canada, but we are short of technical knowledge. How to setup data center and data processing for cell phone company?

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    i need a iot app 4 days left

    Are you able to provide me these services or no ? I have : sockets lights double sockets din rail power meters wall sockets sonoff devices NodeMcu Esp8266 with sensors attached on them Wemos D1 Esp8266 with sensors attached on them

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    I have a working project involving arduino, nrfl24 wireless module, led ring and ultrasonic sensor. YOU HAVE TO KNOW MIDI TO APPLY I need to have pcbs assembled and working, with place for batteries and whatever. I want you to write the pcb and find out options how you can make pcb print and assemble the components. I prefer italian or max european applications as shipping costs might be less exp...

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    I have a working project involving arduino, nrfl24 wireless module, led ring and ultrasonic sensor. I need to have pcbs assembled and working, with place for batteries and whatever. I want you to write the pcb and find out options how you can make pcb print and assemble the components. I prefer italian or max european applications as shipping costs might be less expensive and faster. I neee it i...

    $419 (Avg Bid)
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    I want IOT device with few sensors connected which can upload data into the Azure/Google IOT cloud and able to visualize data online.

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    Firmware/software programming 3 days left
    VERIFIED

    Modification existing code based on Silicon Labs micro Add functionality to existing buttons: 1.1 One button makes set option (initial set of zeros coordinate) 1.2 The second button to get final coordinate (keep distance, angle position), transfer data via Bluetooth Remove existing data from unused sensors.

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    Background ------------------- Electromagnetic pumps are devices that move conductive liquids by using electromagnetic fields generated by a group of solenoids. These group of solenoids are powered by a 3-phase alternate power source. Once we design and build an electromagnetic pump, we find ourselves facing 3 possibilities, as follows. 1.- Experimental and design values are not the same, 2.- E...

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    NDA
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    The application should measure weights up to 200kg, through 4 load cells of 50kg connected to the HX711 module. The code must run on NodeMCU. Attached photos with mounted scale. The scale should start by informing the current weight on the scale. With known initial weight, the weight of the cylinder informed by the user must be subtracted. The IDE Arduino Console should display: 1. Current wei...

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    See attached outline - we need a whole new backend platform that will do the required actions allowing us to serve realtime push notifications to customers based on user ID or location, track all existing users in store (via our integration with a retailers instore server offering 5g wireless network) Open APIS allowing us to integrate with the most common inventory control and accounting platfo...

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    Arduino project 2 days left

    I want an Arduino developer to fix a bug in a 500 line code. It is for reading some temperature sensors.

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    I need three LEDs controlled by Arduino nano, triggered by RF remote ; [login to view 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 each...

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    We need support for programming lora module making a node for ds18b20 and other sensors to rakwifeless lora modules, connect them to gateway and then to our servers. We do not want ttn network

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    Agile Software development 2 days left
    VERIFIED

    project idea: The car sensors working based on the

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    Model in MATLAB & Simulink an STM32F407 micro controller with soil"s pH and Nitrogen sensors to control an agricultural environment. Data will be stored in a file for future analysis. A motor will add content if the sensors detect deficiencies.

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    Data and images from sensors to be stored in NoSQL database and displayed on a webapp. It has to be dynamic with a really smooth and attractive GUI.

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    I have a wireless communications class that has some discussions, labs, quizzes and exams..and I need someone to do it for me

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    I need you to develop some software for me. I would like this software to be developed for Windows. i am after software for programming industrial equipment there is occasions i cant cannot have a hard wire connection to the device I’m programming, so wireless connection is required, so the client computer will send the data over Ethernet to the host computer and the host computer will com...

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    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...

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    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 numbers + PIN. – Built-in ...

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    I am an independent IoT Edge Systems Engineer and Architect, and owner of the partnership US Purtek LLC ([login to view URL]). I am current developing a Proof of concept (PoC) for a customized solar and battery powered, standalone AI camera with 24x7 4G LTE/ NB-IoT / LTE-M wireless connectivity to Google Cloud IoT core; for Object Recognition at remote industrial sites (with no mains power and no ...

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

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    We have a contract to film a football coaching conference in La Vista, NE and would like to have someone local fill in for us. The conference is on February 21 -22, 2020 at the La Vista Conference Center (right outside of Omaha). The event schedule: Day 1: Friday, Feb 21st - 4:00pm - 8:15pm All filming would be in one room. We'd prefer it if 3 cameras were used. 1 wide cam, 1 slid...

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    I need someone who can simulate wireless sensor network in MAtlab

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    Requirement- 1. Auto Control through a small PLC (Siemens make only - S7-100/200) is required to be provided for Controlling the Air Cond Units (3nos), 2 Cooling Towers, 2 Pumps and Motorized Fir Dampers, and for Control of Makeup Water Line based on the Level Indications. 2. PLC communication will be of Profibus type only. 3. Your PLC should be made to communicate with our PLC system...

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    We are looking for buying guides content on products such as power tools and fitness machinery. An example of buying guide content title looks like "Wireless Power Drill Buying Guide". If you are intrested we would like to know how much you would cost per 1k words, and also maybe provide a sample of your work, prefferabily related our niche.

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    Build me a PCB 23 hours 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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    Hi, I want to start a new business and I want my first product to be a pair of wireless Bluetooth headphones. I want to create a pair of Bluetooth wireless headphones that are specialized for training and running that sit well in the ears and do not fall off, but which are equally comfortable for everyday life. I have an idea of what I want them to look like, so I need to talk to the person who w...

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    Hello. I prefer dataset to be in .csv format. I am searching for a Dataset: 1. A valid Milk Diaries Dataset. 2. or /and milk production Dataset. 3. or/and a dataset from animal sensors. (Data of Animals) I prefer dataset has attributes like: Humidity, Temperature, Animal Health Data, ph of Cheese or ph of other Milk Diaries, Rfid of animals. I want this/these datasets for Big Data Analytics.

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    Android Phone Unlock Service 5 hours left
    VERIFIED

    Make an android background service that monitors your phone's sensors and detects when the user lifts the phone (ie you want to unlock). The app must also have an entry in the Settings menu. This allows the user to take and save an image. You can only store 1 image at a time. So if you have taken a picture before, it will be overwritten. If an image is already stored, the phone automatically ...

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    LORA Wan grid 1 hour left

    LORA master connected to the internet and multible lora sensors communicating with the master

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    VLSI Implementation of a Cost-Efficient NearLossless CFA Image Compressor for Wireless Capsule Endoscopy

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    I please need wireless 3D orientation sensors built for prototyping the patent-pending project to first prove that certain application functions can operate as envisioned. I do not want any dedicated PCB design yet. If an already assembled prototyping hardware/firmware unit already exists that can work sufficiently, I will gladly pay a consultation fee for a capable recommendation of what unit(s...

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    The project consists of designing a wireless connection between a micro-PLC and a mobile device: iPhone. The micro-PLC currently uses Modbus Communications (RS232) to a HMI. The wireless device must be a micro type (WIFI) to join the PLC on its host PCB. All data between the PLC and the iPhone must be Modbus as per the PLC manufacturers requirements (the manufacturer web site will be provided f...

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    Hello. I prefer dataset to be in .csv format. I am searching for a Dataset: 1. A valid Milk Diaries Dataset. 2. or /and milk production Dataset. 3. or/and a dataset from animal sensors. (Data of Animals) I prefer dataset has attributes like: Humidity, Temperature, Animal Health Data, ph of Cheese or ph of other Milk Diaries, Rfid of animals. I want this/these datasets for Big Data Analytics.

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    *** LOCATION- BANGALORE *** INDIVIDUAL Prior Experience of: - 3-5 years Experience - Writing augmented reality code for iOS (Swift), Android (Java), and Unity (C#). - Designing client-server architectures to handle thousands of users worldwide. - Build 3D VR experiences with unity or unreal game engine - Knowledge of Unity Scripting, Engine and UI. - Work on different VR Kits like Oculus, HTC ...

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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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    The scope of my IoT project is to set up a microcontroller with sensors. The controller will connect to AWS IoT core using MQTT protocol and publish data to MQTT topics and it will subscribe to some other topics to receive data from AWS IoT Core Data published by microcontroller to AWS IoT Core will be evaluated by AWS IoT Rules which will execute actions if rule conditions are met. Actions may i...

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