App accelerometer appεργασίες

...looking for a developer to enhance our mobile application designed for pet owners. Our current app is already operational and integrates data from sensors such as GPS, accelerometer, Bluetooth, ... The goal of this project is to integrate artificial intelligence to improve the user experience by providing personalized recommendations based on existing data. **Existing Components:** 1. **Backend Server (Node.js):** We have an operational backend server developed in Node.js. It handles data storage and management, including user profiles, pet information, prescriptions, and other relevant data. 2. **Sensor Box:** The hardware sensor box is equipped with various sensors, including GPS, accelerometer, Bluetooth, temperature, and humidity sensors. It communicates with...

...generated internally from a PLL, locked to the PPS. Lattice ECP5 on a custom board There are 2 external interfaces to an IMx6 SPIM: Spi Slave, the Master is a Imx6 processor, which is used to write and read internal registers and ADC’s registers. Details on the protocol in the FDD SPIS: Si Master, the data acquired from the ADCs are packed and sent to the external IMx6 Modifications ADD MEMS Accelerometer, ADXL355 channel modify the data stream, adding 8th channel. A review of protocol might be needed ADD Registers to control DAC and discretes ADD DAC. We can share a DDS to generate arbitrary waveforms, sine and pulses Connect some LED to internal registers controlled by SW Other activities Test and debug on a custom board with a iMX6 connected. the iMX6 will not be part ...

Description: Are you ready to take quadcopter technology to the next level? We are seeking a skilled MATLAB expert to work on an exciting project that involves integrating sensors and conducting projection angle analysis on a quadcopter model. In this project, you will be tasked with: 1. Integrating an accelerometer and a gyroscope on two separate actuators of a quadcopter model. 2. Comparing the projection angles/lines obtained from the different sensor setups to identify any variations. Skills Required: - Proficiency in matlab - Experience with sensor data integration and analysis - Knowledge of quadcopter dynamics and control systems - Strong understanding of sensor technologies (accelerometers, gyroscopes) - Data processing and analysis expertise Experience: Applicants shou...

Hi, I have Gyro, Accelerometer & Magnetometer data at 50Hz in a CSV file, I want to plot a 3D graph of that data canceling the noise. For example, if the above sensors are put in a ball and that ball is thrown in the air, then the graph should show the ball's trajectory. This data may contain noise so you should be aware of noise-cancellation algorithms

I am looking for a freelancer who can help me integrate the SCA3300 accelerometer and SHT40 humidity and temperature sensors with my nucleo stm32 board. The purpose of this integration is to enable environmental monitoring, motion detection, and temperature and humidity sensing. Skills and Experience: - Strong knowledge and experience in working with nucleo stm32 boards - Expertise in integrating sensors with microcontrollers - Familiarity with the SCA3300 accelerometer and SHT40 humidity and temperature sensors - Ability to provide a detailed tutorial on how to integrate and use these sensors with the nucleo stm32 board Hardware Components: - I have all the necessary components for the integration Documentation: - I would require a detailed tutorial on how to integrate a...

...developer that has done Garmin integration before. Please don't apply if you do not have this experience that you can refer to. The specific wearable is the Garmin Venu 2 Plus. You will leverage the SDK and the API separately to pull out: - Live heart rate, Heart Rate Variability, and respiratory rate (this requires SDK which we can provide) - Live Gyroscope and Accelerometer data when required (Can turn on and off at the app level - will require SDK) - Connect through the API to collect: * Sleep Data from API (REM, Normal etc) and time of sleep.   * Need to pull data on whether the device is online and connected (watch to phone and phone to network).  * Last Contacted (Perhaps ever 10 minutes) * Need to pull data on whether the device is on th...

We have a custom board with some perhiperals. We designed a FW, and verify the interface with some ADC. We need to add a couple of small functionalities (an accelerometer via SPI and a DAC). this will requires minor modifications to 2 SPI, used to interface with an external microprocessor. Test and debug is also needed

...TDC1000, enabling distance detection through ultrasound and accurate interpretation of collected data. - Implement communication with a Hall effect sensor to generate interruptions in the system as required. - Integrate a TDs sensor through a UART port, ensuring efficient data collection. - Develop control code for 2 stepper motors using the DRV8834RGET driver. - Implement support for the STK8321 accelerometer and QMC5883 magnetometer for orientation data collection and processing. - Create communication modules for the PB3 Bluetooth module, enabling bidirectional interaction with the main processor and other devices. - Design and develop a front-end interface using LVGL for user interaction with the system. Requirements: Solid experience in embedded software development ...

I am looking for a freelancer who can help me establish an I2C connection between an ICM20948 accelerometer and an STM32 microcontroller. Purpose of the I2C connection: - The main purpose of establishing this I2C connection is to enable communication with other devices. Type of ICM20948: - The ICM20948 used in this project is an accelerometer, gyroscope and magnetometer. Communication protocol: - The I2C communication protocol is used for this I2C connection. Ideal skills and experience: - Proficiency in STM32 programming and I2C communication protocol implementation - Experience with accelerometer sensors, specifically the ICM20948 - Knowledge of data logging and sensor fusion techniques - Ability to troubleshoot and debug I2C communication issues ...

Take a moment and read the ...return the absolute values of an ADXL345 sensor for use with hand movements (xyz(0,0,90). Rapid movement on the Z axis from 0-90 must be calculated to find the frequency and blink a light based on the speed of hand motion. The preferred programming language for this project is C++. Requirements: - Proficiency in C++ programming language - Experience working with ADXL345 sensor or similar accelerometer modules - Experience with nrf52832 - Ability to develop an algorithm that can accurately calculate and return absolute values from the sensor data - Need to calculate the Z motion frequency to trigger an action The project needs to be completed as soon as possible, so the ideal candidate should be available to start immediately and deliver the solution...

I am looking for someone to assist me in programming an ESP32-S3 based Line following robot which uses GPS+MPU6050 module/similar. I have made ...following robot which uses GPS+MPU6050 module/similar. I have made the code to soe extent and need to get it completed. The lines wouldn't be straight and would be similar to that in roads. The line following robot should get to the desired location by following the lines and should work in line junctions where it will use GPS and the MPU6050 (compass+accelerometer) to turn to the desired location. The data will be then stored in the SD card. Blynk app will be used for turn on and off and to set the waypoint. Detailed explanation will be given in chat. Sensors used: ESP32-S3 MPU-6060/ BMI270+QST Compass IC GPS module 2 I...

I am looking for a freelancer to develop a fitness app that will take advantage of the accelerometer and gyro within Android. It may potentially have some additional features, so I’d like to consider creators that are open to experimentation in that regard. This app will need capabilities for step counting, daily activity, display statistics, notifications to get up and move, notification to drink water. It will need to have a log in screen(with 2 predefined accounts), all information will stored on the device If you're experienced developing apps of this type, please reach out with your qualifications since I am ready to start on this project right away. It can start from this project:

Hello everyone, I am looking for someone who can create a simple shitty UX IOS app which collects sensors and GPS information every 30 seconds, so the purpose of making this app is to collect sensors data which are accelerometer sensor(also portrait or landscape), gyroscope sensor(also portrait or landscape)and magnetometer and GPS Coordinates like - Speed, Longitude and Latitude information, and there should be one button on the app, from where I can export the file in CSV format, and also one text box from which I can type the label like walk,car,bus, etc , and I want that label on CSV file with a new column called as “target” The CSV would look like this Updated Data Timestamp Longitude Latitude Speed GyroscopeX(Gyroscope sensor) GyroscopeY(Gy...

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We are asking...(Qorvo) 1001C module for distance measurement. There will be two components: Receiver (Stationary) and Tag (Mobile) -Receiver will be act as a stationary, mains powered logic controller to set output as 1 or 0 depending on the distance measured of tag or tags around. -Tags will be moving and battery powered devices -Tags will be acting depending on the movement, so it will include integrated accelerometer -Tags will work on 400mAh rechargeable battery target at least 1-week battery life -Receivers will be configurable to set distance threshold (via BLE) We need a work for the algorithm, working principal and firmware codes for communication between tags and receivers. Tags should be low power since they will have a rechargeable batteries They can work as 1-to-1 and...

Using Cairo, create Python functions to animate speedometer, tachometer, accelerometer, and throttle / brake gauges. Speedometer and tachometer functions should take a png file and a degree per mph variable to define how many degrees per mph or RPM the needle should move. Needle length, width, and color should be configurable. Accelerometer should allow for 2G of Lat and Long with a trailing ghost of previous values that times out (timeout configurable via variable) Throttle and brake should allow for size and color, along with smoothing of animation.

Required help in coding related vibration sensor or accelerometer sensor.

Developing a CanSat I acquire data through two modules (GY-91, GPS NEO 6M and at the same time Arduino Nano) and send them to my PC using XBee S2C. I need an HMI that shows the data from the GY-91 which are pressure, temperature, altitude, accelerometer data in X, Y and Z and from GPS the latitude and longitude. The data is received by the XBee in hexadecimal and on the HMI I would like the pressure, temperature and accelerometer data to also be displayed in graphs.

...distortion and damped sinusoid (pendulum) in the weight information due to the moving of the arm. This mechanical movement of the arm is also measured by an accelerometer , so it should be possible to use this info as input together with the loadcell information input to filter out any mechanical movement of the arm. As the mechanical distortion is always the same in nature, i think we can get good results with adaptive filtering. For this task i need a freelancer good in Mathematics , digital adaptive filtering, and some understanding of programming/software. I will do the implemementation in C. I can deliver data from loadcell and accelerometer to work with. When you are interested please show me how experienced you are in this matter. Thank you for your consideratio...

I have a node mesh using Nrf52840. the firmware is SDK 17.0.1/ Mesh 5.0.0 Now the node measure Temperatura and accelerometer, the node is working with MESH. I need to include the following Characteristics to the firmware: 1.- Count the pulse from GPIO, i Need to measure the pulse in a time knows (for example 3 second, to know the Hz) 2.- Take a measure from microphone (ADC), and fill the matrix 1024 data. the data rate can be 10Khz to 35Khz. 3.- Receive command from Gateway to change the behabiour of node: node or relay. 4.- Store some data in the flash, the lenght of the matrix is 64 bytes. I attached schematics electronic block.

I want to use the data from an IMU sensor (gyroscope and accelerometer) to create a trajectory of the person similar to this videos: You can use an app to get the data in a CSV (). I want it to be done with Python and keeping in mind that I want it to be clear to read the X gyroscope, Y gyroscope, Z gyroscope, X accelerometer, Y accelerometer, Z accelerometer data intake.

Modify Camera MCU schematic and layout by replacing Battery Charging circuit, replace accelerometer, add backup battery/xtal for RTC, add PWM level shifter, add peripheral power management switches, remove other circuits.

I am looking for a freelancer to design a DC vibration motor using an ATTINY85 board with a touch switch and accelerometer. The motor will be connected to the ATTINY85 board and powered by a battery. A touch sensor and accelerometer will be used to control the motors speed and direction. This project is a bit complex, so only experienced and knowledgeable freelancers should apply. You would need to have a thorough understanding of microcontrollers and sensors, as well as experience working on similar projects. You would need to be able to build the circuit from scratch, program and debug the software, and be able to troubleshoot any problems you may face. If you think you're up to the challenge, I look forward to hearing from you!

Create mobile app to find free parking spot based on geolocation and accelerometer.

I am looking for someone to create a proper function to determine the current heading in 0-365 degree heading no matter how the device is being held. I am also looking for this calculation to reduce the inaccuracy during vibration and bumps using the data from the accelerometer. We have created a sample application using all our frameworks and the plugin installed and reading out all variables into labels on screen for testing. For a qualified programmer this project should take under 1 hour but we can give you 48. Our budget on this project is $50. If you bid over this amount your bid will be ignored.

I'm looking for someone who can help me develop an embedded MPU based tilt sensing system that utilizes an accelerometer / ICM-42688-P to sense the tilt angle up to 0.1 degree accuracy and a maximum of 360 degrees. It's important to me that it supports both internal and external sensors, and that it has real-time data logging capabilities. I'm expecting the full development of the system to be completed in a timely manner. I would also like guidance throughout the process, as well as regular updates on the progress. Furthermore, I'm looking for robustness and reliability in the system, as it will be used in varying conditions. Thanks for your consideration!

Hey Oleksandr, setting up a new project to pay you for the work on the new Accelerometer code for the Target Hit Indicator project.

...buoy with Arduino Uno, Adafruit 9DOF IMU, Arduino Ethernet Shield and a 4G router. I am looking for a code that can accurately detect wave activity using the Adafruit 9DOF IMU sensor and output the results to the cloud platform. There are a few ways to accomplish this, but the one I understood the best was to use a combination of signal processing and data analysis techniques. First using the accelerometer and gyroscope readings from the IMU sensor to calculate the orientation of the device ( not sure whether only using the Z axis/ Heave, or combining pitch and roll ). We can then use the orientation data to detect peaks and troughs in the wave activity based on some threshold values... values that can be amended. Once we have detected the peaks and troughs, we can count the nu...

I need some help figuring out an algorithm for some movements detection using an IMU (accelerometer and gyroscope). We have some algorithms already but we are struggling finding better ways of detecting the patterns or events. I believe that someone with a strong background in maths could help us figure out different approaches. Does this make sense to you? Best!

I'm looking for an expert in Arduino firmware and driver libraries. The goal is to create a library for a variety of sensors/modules controlled by Arduino Nano. We would start with simple modules (buttons,buzzer,accelerometer,…) then next jobs would involve harder ones (Ethernet,oled,wifi,etc.). We already have a few modules done that can be used as template. We are looking for someone who would like keep working with us for more modules in the near future if possible. All your code will be tested with the real modules so you must know how to debug and fix if needed.

...all the required tasks. Consider factors such as cost, availability, and ease of programming when selecting a microcontroller. Add a gyroscope to the design. The gyroscope should be selected based on the required range, sensitivity, and accuracy. It should be compatible with the selected microcontroller and should be able to communicate data to it. Consider adding an accelerometer to the design, if required. The accelerometer should be selected based on the required range, sensitivity, and accuracy. It should be compatible with the selected microcontroller and should be able to communicate data to it. The PCB should be designed to meet industry standards for manufacturability and reliability. The PCB should be easy to assemble and test, with clear markings and labels for a...

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I want to use a chinese sensortag that uses Nordic chip nrf52810 or nrf52832. I need a firmware modification that makes the tag enter in advertising mode for a define period whenever a movement is detected and goes to standby...or nrf52832. I need a firmware modification that makes the tag enter in advertising mode for a define period whenever a movement is detected and goes to standby after a given period without movements. The movement will be detected by a built-in accelerometer in the sensortag.

detect accident using accelerometer and send gps and sms message

Using a microcontroller (RP2040 or similar) connected to an accelerometer (ICM 20649 or similar), generate python code which will reliably produce readings at 200 samples per second. The microcontroller will be connected to a single board computer (Raspberry Pi 3A or similar) which will provide the clock to the microcontroller and receive the data.

Hi, i need to get the LIS3D accelerometer running on an ESP32 on I2C. The LIS3D has a INT pin which i want to use when the Accelerometer detects motion.

Use of:- EEG device ECG sensor Accelerometer sensor Arduino Uno GSM Module Implementation of project:- After detection of fall of the patient and abnormalities in Electrical activities of heart and brain, with the help of GSM module the device sends the information to patient's parents.

We have an accelerometer "Kistler Type 870 4B25" mounted on an asynchronous machine , and our goal is to capture its signal using LabVIEW. We will then apply a Fast Fourier Transform (FFT) to obtain its spectrum and use an algorithm to estimate the RPM of the machine.

The pcb design will be used for a set of vibration sensors (Accelerometer Module with adxl345 chip fixed in the center of the pcb in the upper layer), temperature (High Precision Temperature Sensor Module - MCP9808 fixed in the central part of the lower layer of the board logo below the accelerometer) and current (Non-Invasive Current Sensor Module AC 5A off the board, its connection to the system is done by a molex jst) The temperature sensor and vibration sensor SDA AND SCL inputs need to be connected to the TCA9548 and the TCA9548 inputs need to be connected to the atmega SDA and SCL inputs (as in the schematic). Need a 2 pin jst molex type battery terminal, a 3 pin jst terminal for the current sensor, a 4 pin male bus to access the atmega rx tx (as in the schematic) and ...

I need a pcb project, the models to be inspired when making the pcb are attached, as well as a description of how the project should be done. Project description: The pcb project will be used for a set of vibration sensors (Accelerometer Module with MPU chip made directly on the board), temperature (off board) and current (off board) MPU6050 has to be in the middle of the board, and you have to connect the SDA AND SCL input of the temperature sensor and the vibration sensor to the TCA9548. Need a 2-pin molex type battery terminal, and a 4-pin molex type temperature sensor terminal, and a terminal 3 molex pins for the current sensor, the latter being necessary to have 5 volts on the first pin, gordond on the second pin and the third pin has must be connected to the atmega analo...

I want to display accelerometric and gyroscopic readings graphically. The goal is to create a device with a screen, and to be able to adjust the position and speed of the device in real-time using the visual feedback.

I want to display accelerometric and gyroscopic readings graphically. The goal is to create a device with a screen, and to be able to adjust the position and speed of the device in real-time using the visual feedback.

An Apple Watch appl to be developed, with following functions, 1. read heart rate every minute and post to a InfluxDB end point 2. track watch motion (accelerometer) when enabled through a time schedule to be set 3. a motion will be registered when an acceleration exceed a motion detect threshold, and followed by a deceleration. The acceleration associated with this detected motion will be posted to InfluxDB end point. After posting, the appl will be armed to detect next motion 4. appl to allow time schedule to be set, choice of any day of the week, and time to begin and time to end 5. when consecutive motions are detected, a audio file will be played. A play notification is posted to InfluxDB end point. motions are considered consecutive if they are less than a <gap_Time> ap...

Creating advanced smartwatch with a high level of integration, including gps, magnetometer, barometric pressure, accelerometer, wifi, BT, with always ON display, long battery life and extensive custom functionality. Candidate Must Have the following abilities: 1: Extensive imbedded experience and knowledge of highly relevant products, brought to completion and production by your clients. 2: Knowledge of low level code in order to achieve elegant, streamlined firmware 3: Extensive knowledge of bus, I2C, low power multi-processor architecture. 4: Ability to assemble SMT fine pitch boards in-house. You have experience in printing your demo boards with paste and placing fine pitch parts, probably under the microscope, and reflow properly. 5: Understanding of RF des...

I need freelancers who have 10+ years of experience with developing Android iOS Application using Trilateration Trilateration is determining a position by knowing your distance from at least 3 known points. Using the following sensors from mobile like gyroscope accelerometer gps , magnetic sensors and Bluetooth beacons we will send all these data to our database server for storing. And will develop indoor Positioning Interface . Developers will be guided on a day to day basis . Serious developers who are available to develop this project with full dedication are required

I need freelancers who have 10+ years of experience with developing Android iOS Application using Trilateration Trilateration is determining a position by knowing your distance from at least 3 known points. Using the following sensors from mobile like gyroscope accelerometer gps , magnetic sensors and Bluetooth beacons we will send all these data to our database server for storing. And will develop indoor Positioning Interface . Developers will be guided on a day to day basis . Serious developers who are available to develop this project with full dedication are required

...of the module will be a Sim card slot, GSM and GPS antennas, Status led indicators, and a reset button. This module should be connected serially to the microcontroller, consisting of a base application code. 2. Solid state relays: Four relays on the board itself. Each relay should control the different hardware of the bike i.e., Motor, Horn, Headlight, and Brake light. 3. Accelerometer sensor: The sensor tracks the vibrations and movement of the bike during the lock position of the bike. 4. Battery State of charge sensor: The battery charge is monitored regularly by this sensor and the sensor data is given to the microcontroller instantly. 5. Microcontroller: The cellular module, relays, and sensors all are connected to ...

PRIORITY WILL BE GIVEN TO FREELANCERS IN PORTUGAL. PRICE WILL BE REVIEWED The PCB has been designed and has following items: ESP32 microcontroller BLE and WiFI NFID reader Gyroscope and Accelerometer Program and maintain the PCB Board and it is IOT functions with a Mobile APP synchronization to secure that UI/UX are clear, responsive, and accurate. The board should be prepared for OTA (Over-the-air) firmware updates. Communication between the app and the board will happen in both directions. Data store in the PCB should be sent to app when connected, and App commands to the device should be store in the PCB for later execution. The PCB should read sensors and activate the stepper motors by user command at any time. The LCD display should be pr...

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I need one Android APP to read the sensors, like accelerometer, GPS, battery status, etc., and send this info to an API Rest; in not network coverage, store the information locally and send it when the network is available. The App needs to run in the background and start automatically when the phone is powered on. The app installed on each device needs to be identified with a unique ID like IMEI or Mobile Number and send the sensor data with this ID. The API Rest will be built by me based on the information that the app capability. Is only for Android, not need to be published in the Play Store. We need the source code, which can be on .Net MAUI C# or Android Studio Java. Android Mobile Specifications This is for a Proof of concept to detect a driving...