Sparkfun imutrabajos

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.

Looking for an experienced freelancer to help me with integrating an Orange Kona320 module with Adafruit TDK InvenSense ICM-20948 9-DoF IMU device. Specifically, I need help with the following: I connected the IMU with Ardunio module and I wrote the code myself. The code printed out only ( Successfully Tested ) statement. It doesn’t show up any data sending from the sensor. Soldering Wires connection: From IMU ( GND ) to GND in Arduino From IMU ( SCL ) to SCL in Arduino From IMU ( SDC ) to SDC in Arduino Also, I got the JST-SH cable Qwiic cables.

Hi Anatolii K., I noticed your profile and would like to discuss a potential ARDUINO/IMU biomoechanics project. We can discuss any details over chat. I would hire you for one hour of your time to describe the project and then we can see how best to proceed.

Right now we have all sensor data on a PC, that is: - Encoders data - Imu data - Laser data The information is being published on ROS topics. Additionally TF transforms are being published and URDF has been built. What we are looking for is for support on doing the mapping and localisation of the robot using ROS noetic.

I am seeking the assistance of an experienced Arduino specialist to aid in the integration of multiple sensors, including the ICM-20948 9-DoF IMU sensor, a LiPo battery, and an Arduino Uno board. I require guidance and support throughout the integration process.

design of a portable visual odometry system that utilizes a feature-based stereo visual odometry, with IMU assistance. The focus is on developing an algorithm that can provide a usable level of accuracy, while still being possible to implement in a compact and ergonomic fashion. The system uses rectified and distortion-corrected images, and implements a Harris-Stevens corner detection algorithm to detect landmarks. These landmarks are matched in successive frames using a KLT point-tracking algorithm. Stereo correspondences are found using an optimized block-matching algorithm using the normalized cross-correlation metric. These disparity values are used to triangulate two-point clouds at successive steps in frames, after which a weighted least-squares pose estimation algorithm is ru...

Basically, i am using an Arduino UNO with an IMU to detect and record waves. I am not a programmer but have managed to get some useful files which work somewhat. The main difficulty i face is combining them all into 1 useable file. I am working on a project in Arduino with limited coding knowledge. I have a few sketches of code which work individually and I'd like to combine them into 1 working code. Code should be able to detect a wave and measure wave parameters such as frequency, height and period. thanks.

I am building a wave 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 ...

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!

A KF is required for a non-differential robot. The robot uses a IMU and 3 instrumented wheels (three encoders).

...driveway or lawn. The project will make use of the Gazebo simulation environment for testing and validation of the robot's navigation capabilities. The software system will consist of several modules, including perception, mapping, localization, planning, and control. The perception module will be responsible for gathering data from various sensors mounted on the robot, such as cameras, LiDAR, and IMU. The mapping module will use this data to create a map of the environment that the robot will operate in. The localization module will use the map created by the mapping module and data from the robot's sensors to determine the robot's position within the environment. The planning module will use the map and localization information to plan the robot's path thr...

I want to develop a system to know the position of my robot in ROS. For that we will be using this hardware: - PC ...of my robot in ROS. For that we will be using this hardware: - PC - olimex stm32 e-407 development board - Encoder for velocity -> quadrature signal in 2 channels - IMU - Encoder for angle -> sends info through RS485 - 2D Lidar And software: - PC: -- runs ROS for positioning (develop for ROS1 and ROS2) -- interface with lidar (already tested and working) - stm32 e-407 -- code for interfacing with encoder (velocity) -- code for interfacing with IMU -- code for serial communication with encoder angle -- microros for sending info to PC More details such as specific encoder, imu and lidar will be shared...

design of a portable visual odometry system that utilizes a feature-based stereo visual odometry, with IMU assistance. The focus is on developing an algorithm that can provide a usable level of accuracy, while still being possible to implement in a compact and ergonomic fashion. The system uses rectified and distortion-corrected images, and implements a Harris-Stevens corner detection algorithm to detect landmarks. These landmarks are matched in successive frames using a KLT point-tracking algorithm. Stereo correspondences are found using an optimized block-matching algorithm using the normalized cross-correlation metric. These disparity values are used to triangulate two-point clouds at successive steps in frames, after which a weighted least-squares pose estimation algorithm is ru...

Hi, I am needing the code to connect multiple smart home sensors to a dev board. All I need to be written is the code needed to run a water sensor, vibration sensor, HC-SR501 Infrared Sensor, Sound Sensor, and Two-Way Relay Sensor to a SparkFun ESP8266 Thing Dev Board utilizing the Arduino IDE + ESP8266 Add-on and the Arduino IoT Cloud (for collecting and outputting the data).

Write the code needed to run a water sensor, vibration sensor, HC-SR501 Infrared Sensor, Sound Sensor, and Two-Way Relay Sensor to a SparkFun ESP8266 Thing Dev Board utilizing the Arduino IDE + ESP8266 Add-on and the Arduino IoT Cloud (for collecting and outputting the data). I'm attaching the full goal of the final project in the description for context but I only need the code that will connect the sensors and dev board to the Arduino IoT clout and allow them to run. Links to Adruino IDE Add on and IoT Cloud in document. I need someone who can write code for Arduino.

Hi Freelancers/Software companies I am looking for a software developer that would be able to, initially, develop a simple software to track body motion based on IMU sensors. Below is what Sony is about to launch so you can have an idea but will be much more simplistic. Please contact for further conversation.

Highly skilled Developers who can build Indoor Navigation Web Mapping tool without using Situm or Navigine . That can realtime show users positioning on the web . Android Application IMU for calibration of position with using ble wifi and other sensors .

I would like to execute code in arduino that allows you to get to your destination from point A to point B using only GPS (without any IMU). We have a starting point A and a destination point B. The vehicle's task is to go from point A to point B. For those who say it's impossible: https:// www. youtube. com/watch?v=vAiZuJWzUTE I have this autopilot and there is no IMU, only the GPS module is connected I tried something like this but no result :) void loop() { while (()) { (()); } if (()) { currentLat = (); currentLon = (); if (currentLat != 0 && currentLon != 0 && lastLat != 0 && lastLon != 0) { Heading = TinyGPSPlus::bearing(lastLat, lastLon, currentLat, currentLon);

The objective of this project is to complete the ...to retrieve the different information by the robot by adding the noise and the bias to the formula to calculate the distance travelled, the oriontation angle, the robot position in the IMU part, and the other functions in the LIDAR part it's a small academic project for this is a programming from scratch -------------------------------------------------- l'objectif de ce projet c'est de compléter le code attacher pour récupérer les différentes information par le robot en ajoutant le bruit et le biais au formule de calculer de : distance parcourus , angle d'oriontation , position de robot dans la partie IMU , et les autres fonctions dans la partie LIDAR c'est un petit pr...

Looking for someone to develop a circuit python program that will connect to iphone/android phones via BLE HID and output a character pressed on Sparkfun Qwiic Keypad to iphone/android device via HID. Can use Adafruit esp32-s3 feather.

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...The capes API comes with the all drivers and tools necessary to interface the on-board IMU, PWM channels, MAVLink and more. It also comes with example code in C for an easy start. QGC (Ggroundcontrol) is an open source software acting as the ground station for drones. It uses the MavLink protocol to communicate with drone platforms. That said, we need someone willing to work with us on a project where we use the BBB together with QGC to control underwater drones. A first task would be to send the IMU data from the robotics cape to the QGC using the MavLink protocol and display the physical orientation of the drone. Later we need to be able to close loop control up to 8 thrusters via ESCs (PWM) with IMU feedback, interface various equipment via UART (CAN driver,...

Combine incoming data from GPS and IMU

The project requires tracking the finger joint angle using IMU sensor (MPU9250) and arduino. Detailed information is attached.

Measure finger joint angle using IMU sensors (MPU9250) interfaced to Arduino in 3D space

Hi Dalvadi Dhavakumar D., I noticed your profile and would like to offer you my project. We can discuss any details over chat. Brief Description: Measure finger joint angle using IMU sensors (MPU9250) for any orientation of hand in space.

I created 2 different Arduino workable programs on a sparkfun esp32 thing plus C board. I need to have 1 of the 2 programs loaded and executed via OTA from wifi (pc). Only 1 of the 2 programs will be running at time.

I need a driver for the Bosch BMI270 IMU connected to the Nordic nRF52832 via SPI that does not use any other libraries except those that are standard in the nRF SDK. The language should be C so that it can easily be integrated with another project. The driver should expose the x,y and z accelerometer values as well as the x,y and z gyro values. Here is the datasheet for the BMI270: Here is the datasheet for the nRF52832: Sample project that uses I2C and external libraries on an Arduino: Another Sample project: Note that the BMI160 in the sample projects is an earlier version of the

• We have created the schematics of an MCU (Micro-Controller-Unit)-based PCB. • This MCU and hence this PCB is also capable of realizing several communication protocols. • Further, the PCB includes GPS IC & IMU IC. • The contractor will be provided by the datasheets of the ICs, the Schematics Altium project, the schematics in pdf format & a document describing that schematics. Outcome 1. Complete PCB design that satisfies the requirements of; 1) PI (Power Integrity) using Ansys SIwave 2) SI (Signal Integrity) using Ansys SIwave 3) EMC (Electro-Magnetic Compliance) using Ansys SIwave 4) RSR (Regulatory Safety Requirements). 5) TBI (Thermal-Behavior Integrity) using Ansys. 2. Necessary simulations using Ansys 3. Elaborate Reports 4. All to be finalized w...

I need a freelancer to collect some data and to write an algorithm to find the inclination of the crank of a bicycle with an IMU (possibly less than 3axis gyroscope and 3 axis accelerometer) on the crank, with an accuracy of +/-2 degrees. The bycicle will have several confunding motions in addition to the rotation of the the crank as moving up and downhill road, lateral inclination of the bicycle, linear accelerations, ... So we need to start thinking at all these aspects but initially study a simplified situation (for example just the rotation of the crank) . I have seen a bosch sensor or inversesense but still available to changes. I would probably will need the scripts in C++ but you can use mathlab and maybe start with a simulation.

I am using IMU WT901- witmotion, #2 Dc motors 300 rpm 12 V, Lidar for obstacle detection, ESP32 microcontroller, and suitable motor drivers. Need to implement PID via matlab to interact with arduino enviroment.

I need a freelancer to collect some data and to write an algorithm to find the inclination of the crank of a bicycle with an IMU (possibly less than 3axis gyroscope and 3 axis accelerometer) on the crank, with an accuracy of +/-2 degrees. The bycicle will have several confunding motions in addition to the rotation of the the crank as moving up and downhill road, lateral inclination of the bicycle, linear accelerations, ... So we need to start thinking at all these aspects but initially study a simplified situation (for example just the rotation of the crank) . I have seen a bosch sensor or inversesense but still available to changes. I would probably will need the scripts in C++ but you can use mathlab and maybe start with a simulation.

Design & Build a small factor board for data collection (IR Maxim MAX3010x + Temp sensor + IMU)

I'd like create a circuit board similar to the Sparkfun RTK2 (P/N GPS-15136) board with some circuits that I don't need removed. I attached a picture showing an RTK2 board with the pins and connectors that I don't need crossed out in yellow, and the pins and connectors that I do need circled in green. Id like to add the circuits of an HC-05 Bluetooth module to the board. I will supply the board silhouette (See attached .dxf file), you will have to make all of the components fit with-in that silhouette. The location of the power LED is critical and must stay in location shown in the attached picture. The USB-C port should be a vertical female port and should be on the side of the board opposite of the power LED. Location of the USB-C is not critical but its orientation...

...product.2.79a2wzocwzoc0X&pdp_npi=2%40dis%21AUD%21AU%20%241%2C343.70%21AU%20%241%2C244.43%21%21%21%21%21%40210323b116604890618771047e5951%2110000003733855940%21btf&_t=pvid:9359c089-1390-4913-bca8-6873b689c103&afTraceInfo=4000597236501__pc__pcBridgePPC__xxxxxx__1660489062 Can Drive robot OK change speed and receive video stream from depth camera on yaboom mobile App OK. Also receive laser data and IMU data OK on rviz. Haven’t currently got wheel encoders connected so not receiving odometry data The jetson nano is only a 2Gb version and sometimes needs to be rebooted a number of times before it starts successfully Want to incorporate the Here 3 rtk GPS if possible Might need another rtk base station module to get accurate

The project is about the design and fabrication of a small-sized spherical robot. The Design and Fabrication process has been completed but needs someone to write a code in Arduino. I am using TinyPico as my microcontroller, Pololu DRV8835 dual motor driver, Pololu AltIMU v5 IMU sensor, 160 mAh Lipo battery, and a small brushed DC motor from Portescap motors. I need to use the Pololu IMU sensor to control my two-brush DC motor to maneuver my robot to move in a Straight line and circle. Also, It has needed to be wirelessly controlled.

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Integration of multiple sensors ( livox Horizon Lidar + GNSS + IMU + Camera ) and make their data fused Making the algorithm and the codes for LIDAR Mapping on a Nvidia jetson xavier platform input data are: 1-Livox Horizon Lidar: point clouds 2-GNSS: PPS and Pos data 3- IMU: accelerometers and gyroscopes data 4-Camera: Pictures output Data MUST be: point cloud data in .pcd or .las format and data must be Geo-referenced with RTK accuracy. Example and similar project is here:

I am looking for expert engineers. Who have previous experience in Flight controller design. The specs of the F7 Flight controller 1. Support beta flight, inav, clean flight. 2. Contains all the sensors, imu, gyro, bmp, osd 3. Black box 32mb. 4. It should also support ardupilot 4.00 and above

I am looking to develop a F7 based flight controller. 1. It should support Beta flight, inav, clean flight. 2. Should have imu, bmp280, osd. 32mb black box The developer has to support the testing of Flight controller using beta flight. 3. This flight controller should also support ardupilot 4:00 version and above.

I recently created and completed a project to replace the processor on a PCB with an alternate. This project is complete, and I have prototype PCBs ready to receive code. But the Freelancer that completed the PCB project isn't familiar with the ATMEGA4809 processor and couldn't help me upload the...project is complete, and I have prototype PCBs ready to receive code. But the Freelancer that completed the PCB project isn't familiar with the ATMEGA4809 processor and couldn't help me upload the Arduino IDE native code onto the new PCB. I need someone to review the schematic and walk me through exactly what to do to upload my code to the new PCB, including what hardware to buy if what I have (Sparkfun AVR Pocket Programmer) doesn't work. Ability to communic...

I need a freelancer to collect some data and write an algorithm to find the inclination of a bicycle pedal with some IMU data (possibly less than 3axis gyroscope and 3 axis accelerometer) collected positioning the IMU on the spindle of the pedal.

I need a professional developer who can develop a user tracking functionality using the IMU units on smart phones and give out raw data like accelerometer readings without using any extra infrastructure set up. No RFID tags, No beacons just smartphones. The current app framework is built with flutter so I need this functionality built on top of this framework.

The aim of this project is to create a scanner that measures electrical impedance on the skin (Magnitude + Phase shift). The hardware that i am going to use is: USB-2020 DAQ, Universal Screw Terminal (37-pin), Arduino, SparkFun MiniGen signal generator. The software that i am going to use is: Labview 2019 SP1 I need a freelancer to help me build my acquisitioning circuit and develop the LabView software to operate it. The logic behind the circuit is, we apply some voltage/current on the skin and measure the impedance of that area as a response. We then do the necessary calculations and print the results on the screen in Graph form, Nyquist plots and (if possible) some type of spectrogram. Hardware should be placed in a black box and operated exclusively through software.

Merhabalar, Benim elimde Gopro kamerasından elde edilmiş bir görüntü ve hariçi bir IMU verisi var. Ben bu iki veriyi ORB SLAM 3 yazılımını kullanarak koordinat ve dönüklük değerini elde etmek istiyorum.

The project is an unmanned ground vehicle with six wheels. The aim of the project is to avoid obstacles, mapping and navigation. The robot is also desired to move autonomously. So, we need to control the motion of the robot wwas well as mapping and navigation. The sensor used will be kinect 360 camera for measuring depth and IMU Sensor. The microcontroller will be arduino which receive data from wheels and communicate with Nividia JETSON Nano so there will be serial communication necessary between jetson nano and arduino which will send the signals from the dc motors to the controller. it is necessary for the person who will apply for this job to be living in egypt .

...I'd like to explore in depth and turn into something like a prototyping project. I'd like you to explore the trend of integrating a drone technology with the weather forecasting and bring out the service model that is trendy. Please include the following criteria; 1. Payload types that carries out special functions of weather probing missions 2. Camera usage beyond what's mounted on a drone. (IMU and air-speed sensor, for example) 3. Service model for paid and free subscriptions with an api 4. List of services from a drone industry or of the weather service providers. 5. Type of drones that are used where it's relevant to this research project. 6. What are the special mission capabilities such as air-time, air-frame specifics and payload datasheet. I need t...

I am looking to develop two apps: one for iOS and oth...to develop two apps: one for iOS and other for Android to collect data. The app will ask user to perform a few tasks such as move for a few metres, write sentences on screen using stylus, drawings on the screen (capture the snapshot), name objects shown on the screen, and also collect audio data while speaking/voicing few sentences. The data needs to be collected is all the sensory information: IMU data when person is walking, speech data from mic, touch data from touch sensors on screen The data has to go to a cloud server and stored. So, the person also has to develop a backend support to put the data on a server. Please provide a quote for developing the app for both the platforms along with the support for backend on a...

...I'd like to explore in depth and turn into something like a prototyping project. I'd like you to explore the trend of integrating a drone technology with the weather forecasting and bring out the service model that is trendy. Please include the following criteria; 1. Payload types that carries out special functions of weather probing missions 2. Camera usage beyond what's mounted on a drone. (IMU and air-speed sensor, for example) 3. Service model for paid and free subscriptions with an api 4. List of services from a drone industry or of the weather service providers. 5. Type of drones that are used where it's relevant to this research project. 6. What are the special mission capabilities such as air-time, air-frame specifics and payload datasheet. I need t...

...I'd like to explore in depth and turn into something like a prototyping project. I'd like you to explore the trend of integrating a drone technology with the weather forecasting and bring out the service model that is trendy. Please include the following criteria; 1. Payload types that carries out special functions of weather probing missions 2. Camera usage beyond what's mounted on a drone. (IMU and air-speed sensor, for example) 3. Service model for paid and free subscriptions with an api 4. List of services from a drone industry or of the weather service providers. 5. Type of drones that are used where it's relevant to this research project. 6. What are the special mission capabilities such as air-time, air-frame specifics and payload datasheet. I need t...