Wireless sensorscông việc

Your task is to plan, how would you implement IoT-management and monitoring system. The overall architecture and used technologies. Just main ideas, not detailed architecture or implementation details. System needs to run on azure. IoT-devices communicate using Azure IoT Hub. IoT-sensors are configured through Device Twins. Data is sent from IoT-sensors as standards IoT Hub telemetry messages once every 20s. Same system will be used by multiple end-customers, so the access needs to be limited to data of their own devices.

Mình có một dự án cần làm gấp đó là mô phỏng truyền video qua wireless sử dụng network simulator 3

Học lập trình và thiết kế mạch theo nhu cầu cá nhân. Thiết kế, lập trình board mạch điện tử sử dụng vi xử lý (ARM, PIC) dùng để giao tiếp với Module SIM, SD Card, Sensors và giao tiếp với máy tính.

I am looking for a skilled developer who can create a system that retrieves data from various sensors and displays it on a dashboard. The dashboard should be built using React as the front-end and Python as the back-end. Skills and Experience: - Proficiency in React and Python - Experience with sensor integration and data retrieval - Familiarity with building interactive dashboards Requirements: 1. Sensor Integration: - The system should be able to collect data from temperature sensors and other sensors. 2. Dashboard Display: - The dashboard should display real-time data from the sensors and provide alerts. 3. Data Visualization: - The dashboard should include data visualization features such as graphs and charts to present the data in a visually ap...

...for this smart switch board was to create a cutting-edge product that offers not only convenience but also a seamless user experience. Here's a quick overview of the key requirements we set for this project: AI Integration: The switch board incorporates AI to understand user patterns and intelligently control connected appliances based on user preferences. Motion Sensor: Equipped with motion sensors, the switch board detects activity in the room and uses AI to control appliances accordingly. OTA Updates: We ensured that the switch board is capable of receiving Over-The-Air updates for continuous improvement and the addition of new features. Wi-Fi Connectivity: Seamless Wi-Fi connectivity allows for remote control and monitoring through our dedicated mobile app and websit...

==== READ FULL DESCRIPTION, GENERIC BIDS WILL BE DISCARDED ==== We are looking to put together a 12S LTO BMS. The BMS will need to fit an existing form factor. The following features are required: Equalization discharge current: 25mA Wireless communications: NRF24L01+ or similar Coulomb counting: up to 20A The battery modules will be stacked into a HVDC pack. A control module will centralize all communications and orchestrate cell balancing, etc. LTO chemistry is tolerant to 0V discharge. The BMS module must work with voltages 1-5V/cell. It must handle overdischarge gracefully and start back up when cell voltage > 1V. See attachment for form factor. More details will be provided when the project is awarded. When bidding, please provide: - Work hours estimate - Relevant past e...

I am looking for a freelancer w...0x0000 that value it is not reading any thing i will focus on other stuff if you find that you cant do it tell me Requirements: - Experience in Python programming - Familiarity with Raspberry Pi - Ability to write code to control a device using temperature sensor data Skills: - Strong knowledge of Python programming - Understanding of Raspberry Pi and its GPIO pins - Experience in integrating sensors with Raspberry Pi Responsibilities: - Write Python code to read temperature sensor data - Develop code to control a device based on temperature sensor readings Deliverables: - Well-documented Python code - Test results and data analysis If you have the required skills and experience, please submit your proposal along with relevant examples of your ...

Im looking for an experienced programmer to write software that will enable me to control a fan device. The device will have 3 sensors that will control the fan within a specific set of parameters and transmit data over wifi to the sql database. Each of my customers will have up to 40 devices. The desktop will have customer login access to a desktop that will be connected to the sql server. their desktop will show the data from each of their devices only. I can have unto 100 customers each with 40 devices. The data from each device will be recorded on the customers desktop. I need a dedicated experienced programmer and a quick turn around. Im not adding a price for the job as I want a committed person who can easily do this quickly and then offer support and further development ...

...should be able to accurately identify all devices on a large network with more than 200 devices. - It should provide information about each device, such as IP address, MAC address, device type,OS, and manufacturer. - The tool should be able to scan the network periodically to ensure that any new devices are discovered. - It should be able to handle a variety of network types, including wired and wireless networks. Ideal Skills and Experience: - Strong knowledge of network protocols and technologies. - Experience in developing network discovery tools or similar network management software. - Proficiency in programming languages such as Python or.Net. - Familiarity with network scanning and enumeration techniques. - Ability to handle large-scale networks and efficiently process th...

Arduino project for moderate speed rotation using a stepper motor - Desired function: Rotation - Desired speed: Moderate - Preferred model: No specific model, but have some preferences Skills and experience required: - Strong knowledge and experience with Arduino programming - Experience in working with stepper motors - Understanding of motor control and speed control techniqu...model: No specific model, but have some preferences Skills and experience required: - Strong knowledge and experience with Arduino programming - Experience in working with stepper motors - Understanding of motor control and speed control techniques - Ability to select and recommend suitable stepper motor models based on preferences - Familiarity with integrating Arduino with other components and sensors...

I am looking for a developer to create a Ping Pong scorekeeping program that will run on Windows. The program should have the following features: - Simple score tracking capabilities - The ability to connect to wireless buttons using WiFi technology We are seeking a skilled and experienced contractor to develop a Windows application that will serve as a scorekeeper for a ping pong game. The application will run on a Windows computer connected to a display, which will visually display the score. The primary function of the application will be to track and update the score based on inputs from two WiFi buttons, one for each player. Responsibilities: - Develop a Windows application that runs seamlessly on a Windows computer. - Connect the application to two WiFi buttons, one for pl...

I'm looking for a freelancer to develop a custom wireless ISP billing software for my Mikrotik. This project is ideal for someone experienced with the Mikrotik platform. The software needs to include online payment integration, allowing users to pay via gcash philippines. It should also include bandwidth management and user management, supporting over 100 users. The software should be user-friendly, reliable and secure in order to provide customers with a seamless and positive experience. I'm open to discuss alternative payment gateways, and additional features that could expand the capabilities of the software. I'm excited to start this project and looking forward to working with a talented freelancer!

My organization is looking for an experienced consultant who can provide professional support with Oleumtech wireless transmitters and troubleshooting. The project is time sensitive and we need immediate assistance. We have worked with Oleumtech for many years and their wireless transmitters are a vital part of our operations. We are looking for someone who is highly knowledgeable on the product and can provide quality consultation for troubleshooting and advise with advanced usage.

...a freelancer to develop a temperature sensor with remote monitoring capabilities without the need for wifi. Desired Temperature Range: - The temperature range to be monitored is 30 to 150 degrees Celsius. Remote Monitoring System: - The client prefers a wireless system for remote monitoring. Maximum Distance: - The maximum distance for remote monitoring is less than 100 meters. Skills and Experience: - The ideal freelancer should have experience in developing temperature sensors and remote monitoring systems. - Knowledge of wireless communication protocols and technologies is required. - Familiarity with low-power and long-range communication technologies is a plus. - Experience in designing and implementing remote monitoring systems without wifi is highly desi...

I am looking for a freelancer to develop a re...system should have the capability to set and trigger alarms based on predefined temperature thresholds. - Data logging: The system should be able to log temperature data for further analysis and reporting. Ideal skills and experience for this project include: - Experience in developing remote monitoring systems for industrial applications. - Proficiency in wireless communication protocols and technologies. - Knowledge of temperature sensors and data acquisition methods. - Strong programming skills in order to develop the software for the monitoring system. If you have the expertise and experience in developing remote temperature monitoring systems and are able to meet the requirements outlined above, please submit a proposal ...

Hi there, I'm looking to set up a wireless network for a new enterprise. This network should be able to support 1-10 users initially, but may need to be adjusted to accomodate a larger number of users as our business grows. Our ideal candidate will have extensive experience in setting up and managing wireless networks. They will be responsible for researching and selecting appropriate network hardware and software, configuring the network, and provide ongoing maintenance and support. The successful candidate will need to be able to explain the network setup and maintenance process to both technical and non-technical staff, providing customer service as needed. Thank you for your time!

I am looking for an Arduino programmer who can integrate a pressure sensor into my project. The program should be completed within 1 week. Specific features and functions required: - Sensor integration: The program should be able to integrate a pressure sensor into the ...for an Arduino programmer who can integrate a pressure sensor into my project. The program should be completed within 1 week. Specific features and functions required: - Sensor integration: The program should be able to integrate a pressure sensor into the project. Ideal skills and experience: - Proficiency in Arduino programming - Experience with sensor integration - Knowledge of pressure sensors Please note that the project has a tight deadline, so the programmer must be able to work efficiently to meet the...

We are seeking an experienced hardware prototyping specialist to collaborate on an exciting wearable tech project. The ideal candidate will have hands-on experience with integrating various sensors and components, ensuring functionality and seamless communication between modules. Knowledge of IoT and wearable tech is a plus. Key Responsibilities: -Design and prototype hardware components based on provided specifications. -Integrate and test multiple sensor modules for functionality. -Collaborate with a cross-functional team to refine and optimize the prototype. -Provide insights and recommendations on component selection and optimization. -Ensure design scalability and manufacturability. Key Qualifications: -Proven experience in hardware prototyping, especially in wearables or ...

I am looking for a skilled freelancer to create a GSM data receiver hardware that will connect with ATM/POS machines and develop custom software to collect transaction data. The ideal candidate sh...transaction data on the device for manual retrieval and transmit it to a server. TO UPLOAD ON TO THE SOFTWARE AS WELL - Security measures: Implementing enhanced security measures to ensure the safety and integrity of the collected transaction data. If you have the expertise and experience in these areas, please submit your proposal. Create from zero a gsm data receiver able to capture atm/pos wireless information i.e. card data details sent through the network. Devlope the software to read the data Time sensitive. I need it done in the next two weeks. I will pay extra for the urge...

I am looking for an IoT expert to help with my project. I have a rough idea of the hardware and sensors needed, and I need to be able to visualize collected data for insights and set up triggers for notifications. The main goal for the data visualization and insights is to use sensors to collect weight data and correlate with consumption pattern. For notifications, I need real-time alerts. The expert will need to be familiar with IoT systems and technologies and be able to set up the necessary hardware and sensors, as well as develop the software and algorithms needed to properly visualize and trigger notifications.

I'm looking for a freelancer to generate combined coding of alcohol, pulse, GPS and proximity sensor for an Arduino Uno board. The desired outcome will be a system that can track all the components stated: alcohol levels, pulse rate, and GPS location. I have specific sensors in mind and what I'm ultimately looking for is a system that can both display the data in real-time and also log it into a file. This project is important to me so I'm looking for someone with the experience and knowledge to complete it effectively.

OpenWRT Module for a Wireless Router Specific Features: - Wireless security - Traffic shaping - VPN support Preferred Wireless Router Model: - Client will provide the router Level of Expertise Required: - Expert We are seeking an experienced developer to create an OpenWRT module for a wireless router. The module should provide an API for mobile testing features which the client will provide. This module will drive two modems embedded inside the router. The client will also provide the router for the project. We require an expert level of expertise for this project.

...equipment for the specific needs of the industrial building. 3. Integration with Access Control Systems: - Experience in integrating video surveillance systems with access control systems to enhance security measures. 4. System Scalability and Flexibility: - Ability to design a monitoring system that can easily scale to accommodate future expansions or changes in the industrial building. 5. Wireless Access Points-Wi-Fi WAP: - Knowledge of relevant Hardware and software (just like video surveillance, above) 6. Project Management: - Strong project management skills to ensure the successful implementation of the monitoring system within the specified timeframe and budget. Work with client and vendors and subcontractors. Our budget is just placeholder and you bid yo...

Hello, i need to do a small microprocessor project. I think its not very hard. 1. Microprocessor - Reed Sensor if seat belt is fastened - Distance Sensor( is somebody sitting on the seat? ) - 2,4 Ghz Transmitter - Maybe with a battery or accupack? Without wire If somebody sitting on the seat and the belt is not fastened its sending a signal to the main unit. 1. Main Unit - 2,4 Ghz Receiver - Small speaker - Hardwired Doing a Noise when seatbelt noch fastened. I need a completely finished project with a prototype and the possibility to order the finished devices in a case somewhere online. It dont need to look beautiful. Only do its work. But with ready Case Design The Battery should last minimum for2 months The finished product needs to be ordered at Eurocircuts.

...test the code on the instrument computer with all the hardware attached. But he never did that. I am looking for a programmer to finish a program a programmer did. He has to leave the project due to some emergency and could not finish it. The main project was done a couple of years ago. It is software to operate a research instrument, which operates numerous valves, gets readings from different sensors, and calculates result. The software has predefined procedures that users could configure to run standard and samples. The new software will add additional research parameter. One major addition to acquire spectra data from a spectrophotometer (OceanInsight or former oceanoptics spectrohotometer). The programmer already wrote a separate testing software, which acquires spectrophot...

...the freelancer simply needs to have experience coding with sensors and in using Python. The freelancer should understand the dynamics of designing and coding a motion sensor and have experience with extracting and interpreting sensor data. It is essential that the coding should be robust, efficient, and reliable so that we can expect accurate results from the sensor. The project will require careful planning and an eye for detail before we start with the coding process. Once the programming is completed, the freelancer must provide documentation that includes flowcharts, algorithms, libraries, and any relevant notes pertaining to the code. If you are passionate about coding and have prior experience in constructing motion sensors, I invite you to join my team and take...

App that is activated when a motion sensor registers movement in a specific area - more sensors should be applicable (in different rooms). What will the app do then? It will play a recorded audio file out loud in the room. The audio file is either a pre-recorded/'build-in' sentence read out loud/a sound - or the user can record a unique message themselves. In the ideal version it is possible to use TTS (text-to-speech) to write a sentence that a 'robot' will read out loud with a voice of the user's choice (that might be version 2). The app will be used for my mother's husband who suffers from Dementia - he can't remember what happened 5 minutes ago, so he needs constant and repeated information. When my mother is away from home for a short while,...

I am seeking a skilled freelancer to build a dashboard for tracking a fleet of trucks using wireless GPS devices. The ideal candidate will have experience in developing real-time tracking systems and integrating GPS data into a user-friendly dashboard. Features of the dashboard will include: - Real-time tracking: The dashboard should provide live updates on the location and status of each truck in the fleet. - Route optimization: The system should be capable of analyzing data to suggest the most efficient routes for each truck, taking into account factors such as traffic and distance. - Driver behavior monitoring: The dashboard should be able to track and analyze driver behavior, providing insights on factors such as speed, acceleration, and braking. The GPS devices being used f...

This project is a request for help in adding an integrated navigation system to a UAV. A 6DOF simulation model of the UAV was created, guidance and control were added, and it was given specific waypoints for travel using Matlab Simuli...the level’s path. Simulate the IMU sensor model, error model and error propagation, then design the INS mechanization equation and integrate with the approved 6-DOF UAV model. Compensation is then done by fusing the model and sensor (model aided) and again with the help of GPS. We are looking for experienced professionals who are familiar with GPS and IMU technologies and are able to use both sensors with maximum accuracy, Kalman filters and current model compensation. Please apply if you are confident in your abilities and ready for this excit...

...controller should have the following specifications: Voltage Range: - The motor controller should be able to operate within a voltage range of 12-24V. Method of Control: - I would like the motor controller to have three optional ways of control: potentiometer, wireless remote, or Bluetooth app. Project Timeline: - There is no specific deadline for the completion of this project. Ideal Skills and Experience: - Experience in developing brushless motor controllers - Proficiency in programming languages such as C++ or Arduino - Knowledge of wireless communication protocols such as Bluetooth - Ability to design and implement user-friendly control interfaces If you have the required skills and experience, and are interested in working on this project, please submit your pro...

Hey there, I'm looking for a talented product designer to help me create the perfect pair of wireless earphones. My goal is for the earphones to have a minimalistic design style that is have noise-canceling capabilities and a long battery life. My budget for this project is less than $100. If you feel this is something you are interested in and can do effectively, please reach out to me. I'm looking forward to hearing from you soon. Thank you!

Hello, I am looking for an engineer with experience designing electrical sensors to help with a project. Specifically, I need help designing a non-destructive moisture sensor to detect moisture levels in various types of plastic spools approximately 1.5-3mm in diameter, the plastic will be moving at a speed of approximately 10mm/s therefore the testing needs to be live/constant. I understand that the most convential methods measure dielectric constant and capacitance. I have the ability to create the circuit and test rig myself, however require assistance designing the ciruit and controls. The intended application of the sensor is for research purposes. If you have experience developing electrical sensors, please reach out. I look forward to hearing from you.

...branding materials that accurately reflect our business and brand identity. The company has been around for 20 years but this is the first time we've invested in branding. For sure I want to create a logo and business card design and possibly get assistance with website design. Our company name is Alta West Electric and we are a full service electrical company specializing in renewable energy, wireless EV infrastructures, engineering work and more. We primarily work in commercial and industrial infrastructures. For branding I would definitely like to see some options where we use designs/icons that pertain to the electrical industry. 1. Electrical Sign 2. Light Bulb 3. Electrical wiring to draw out our initials AWE, see attached photo for example I really like how o...

I want to make an app for smartphones (android) that can use inbuild sensors to measure their location and log it, if I put my phone in the corner of a room it can tell its location, I need it for measurement purposes, also it would be able to use that data in AutoCAD for later use

I am seeking a skilled and experienced developer to assist with writing drone firmware using C programming in STM32CubeIDE. The project requires specific features such as flight stabilization, as well as the ability to modify existing code. Existing code is already placed just need to modify some function for d...to modify existing code. Existing code is already placed just need to modify some function for drone stability and data communication over LORA WAN module. Skills and Experience: - Proficiency in C programming and STM32CubeIDE - Knowledge of drone firmware development and flight stabilization - Experience with modifying existing code - Experience with Gyro, Accelerometer, Compass and Barometer sensors. The project needs to be completed within a tight timeframe of less than...

matlab programming for wireless D2D communication

I am looking for a wireless expert and trainer with advanced knowledge in Wi-Fi technology. Skills and experience required: - Expertise in Wi-Fi technology - Strong understanding of networking principles and protocols - Ability to troubleshoot and resolve wireless connectivity issues - Knowledge of security protocols and best practices in wireless networks The ideal candidate should have experience in: - Designing and implementing Wi-Fi networks for various environments - Configuring and optimizing wireless access points and routers - Conducting site surveys to assess signal strength and coverage - Providing training and mentoring to individuals or small groups Training preferences: - One-on-one sessions: The client prefers personalized training sessions to ...

Our Blog is on our BigCommerce website. You do not need to know anything about BigCommerce (or what you need to know can be learned on the job): The blog is a simple type as compared to WordPress. We will not ask you to do very complex technical functions, other than what is outlined below: The blog is: You will not be as...In some cases merging a new article with an old article, to update the technical aspects, newer technology, etc. - Integrate mentionings of relevant Data Alliance antennas and accessory items into existing articles, with hyperlink to the appropriate product category, based on the table/spreadsheet of anchortext and URLs. - Tag posts as requested - If you have some knowledge about antennas and wireless technology: This will be very beneficial.

Project Title: Design a simulation of a Wireless Sensor Network (WSN) using NS2 Purpose of the simulation: Research Specific parameter to test in the simulation: Energy consumption Level of detail required in the simulation results: Moderately Detailed Skills and experience required for the job: - Proficiency in NS2 simulation software - Strong knowledge of Wireless Sensor Networks and their protocols - Understanding of energy consumption optimization techniques in WSNs - Ability to design and implement network topologies in NS2 - Experience in conducting research simulations and analyzing results - Attention to detail to provide moderately detailed simulation results Expected deliverables: - A well-designed and implemented WSN simulation using NS2 - Documentation of the...

Project Description: I am looking for a skilled freelancer who can help me with coding to control an RGB LED strip. The project requires creating an interactive functionality for the LED strip, where it responds to input. Skills and Experience: - Proficiency in coding for Arduino or Raspberry Pi platforms - Experience in working with RGB LED strips - Familiarity with various input devices (e.g., sensors, switches) to trigger LED strip responses - Knowledge of programming languages such as C++ or Python - Ability to troubleshoot and debug code Hardware: - Some hardware components are already available, but additional components may need to be sourced as required.

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1. designing and simulating a wireless network using NS-2, evaluating the performance of the DSDV routing protocol, and analysing the results. 2. simulating a smart home using IoT technology in Cisco Packet Tracer, exploring ethical implications, and testing successful connectivity between users and IoT devices at home and outside, accompanied by snapshots and explanations.

I am looking for a freelancer with experience in radio link alignment, specifically with Ubiquiti AirMax equipment. The current radio link equipment being used is the Ubiquiti Air Fibre 5U. The main issue we are experiencing is a slow connection. Skills and experience required: - Strong k...used is the Ubiquiti Air Fibre 5U. The main issue we are experiencing is a slow connection. Skills and experience required: - Strong knowledge and experience in working with Ubiquiti AirMax equipment - Expertise in radio link alignment and adjustment - Ability to troubleshoot and diagnose slow connection issues - Familiarity with signal strength optimization techniques - Understanding of wireless networking protocols If you have the necessary skills and experience, please submit your...

...supplier list of strain gages for pressure sensors. Specifically "Sputter Thin Film Strain Gages" I am seeking a supplier list of strain gage sensors for commercial use made by companies in North America, Europe, Japan, Korea etc. Specific Requirements: - The strain gage sensors must meet my specific requirements, which will be shared upon hiring. Preferred Skills and Experience: - Experience in sourcing and selecting strain gage sensors for commercial applications. - Knowledge of the European market and suppliers. - Strong research and analytical skills to identify reliable and high-quality suppliers. - Excellent communication skills to negotiate and establish partnerships with suppliers. - Attention to detail to ensure the selected sensors...

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Project description: Design a Schematic + PCB layout in Altium Designer (license can be provided) of a module containing: 1. wide input voltage ADC (+-10V) 2. positive&negative 15V voltage supply for precise magnetic field sensor 3. Positive 15V supply for precise magnetic field sens...performance than the internal one) - maybe AD4116/AD7734 could be used? 4. Power supplies: - as low noise as possible (it will affect magnetic field measurements) 5. Additional notes: - voltage supply for the whole board = 24V DC - if possible all voltage converters should work with up to 36V input - embedded module library with mezzanine connectors will be provided to the winning engineer Magnetic sensors: - Geometrics MFAM (9-16 DCIN, SPI interface) - Sensys FGM3D +-100uT (+-15V DC IN, analog...

I’m looking for a creative and experienced engineer to design a Faraday Cage with a wireless phone charger inside. The cage needs to be small enough to fit one phone, at minimum needs to have a lining of of copper, or aluminum, and feature a flat pad charger. The ideal candidate will be able to complete the project quickly, accurately, and cost-effectively. I'm excited to see the creative ideas you come up with for this project.

i want to make a GPS tracker PCB that will connect to my server using either TCP or MQTT. To achieve this, I'm considering using a main chip like the ESP8266, ESP32, or ATmega328. Additionally, I'll need two other chips or modules: one for GNSS/GPS and another for the SIM data connection. My goal is to achieve ...GNSS/GPS and another for the SIM data connection. My goal is to achieve accuracy comparable to the Chinese GPS trackers available on AliExpress. I've looked into Quectel and Simcom, but there are numerous options available,i want some combination that offer performance and cost-effectiveness. you can suggest different chips if u think that they should be used. pcb will have some other basic sensors but thats easiest part --only bid if u have experie...

Create a Building Analytics Platform/database using Azure to collect, store, analyse, and visualize data from various building sensors and systems. The goal is to provide our clients with building dashboards that show actionable insights into their building's performance and efficiency. Recommendations on the best and most secure way to communicate with Niagara 4 based Building Automation platforms (MQTT, APIs, etc) and which will allow for easier data mapping for future buildings etc. Scope: - Set up a Microsoft Azure IoT Hub to securely connect and manage IoT devices/sensors. - Configure device connection and authentication methods. - Design and implement a robust database schema to store sensor data efficiently. The adoption of Haystack 4 tagging would be benefici...