Develop arduino software for application;
The IMU alarm is an arduino based alarm system that has an audible, visual and relay controlled feedback if a change in a preset orientation exceeds a number of degrees.
The IMU alarm is designed to make a user aware if a sensor is tilted more than a preset number of degrees. The sensitivity and accuracy of the unit is important and resolution to 1 degree is essential. After the instrument is powered up the sensor is aligned to a specific orientation. A calibration button is used to record and store this orientation.
A change in orientation of a preset number of degrees will sound a momentary or latched alarm (visual, audible or relay). An attractive option would be a graphical or LED display demonstrating the actual orientation in the X,Y,Z axis.
The reference axis as calibrated can be reset at any time by pressing the calibration button.
Operation description for Handpiece IMU alarm unit.
1. Turn Power on unit
2. Display name, self test and calibration (Kaironav v1.***, self test, calibration 2s)
3. Allow Bn055 to settle and output coordinate data
4. Display (calibration complete 2s, tolerance xdeg)
5. Display (hold handpiece in reference orientation and press ref[s1])
6. On pressing s1 (momentary) save reference coordinates (lost on power off)
7. Display ref saved
8. Press s2 (Display menu) toggle exit menu
9. Use encoder to scroll up/down menu
10. – Menu list (save on power off)
i. Motor control [relay] on/off
ii. Audio on/off
iii. Led on/off
b. Tolerance (deg)
c. Hysteresis adjustment (deg)
11. Press s3 to toggle through options
12. Press s4 to save selection
13. Display bargraph on display as bno55/handpiece orientation reaches reference position as meeting bar (coming from either end like old magic eye vu meter) top line of display for x and bottom for y.
14. When handpiece orientation is to with in 1 degree +/- tolerance(may need hysteresis adjustment here) then alarm/relay/led hold for 3 seconds – longer if reference maintained
15. S5 bypasses relay alarm – toggle switch
16. Once handpiece orientation is out of reference alarm/relay/led off*
• Possibly have audible alarm of varying frequency as it approaches tolerance
IMU Bno55 - breakout from Adafruit with application libraries; Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055 PRODUCT ID: 2472
Hardware framework Mega box from Altronics.com.au K9670 (not specific –can be breadboarded)
S1-S4 momentary illuminated (S1 can also be foot switch in parallel
Display 2 line 16 character LCD
S5 Mini DPDT toggle hardware switch
Arduino code for system
Possibly PCB layout later for main unit and bno55
Hi I am an expert arduino developer with more than 8 years of experience in this field. I can do it for you. Please get in touch to discuss it further I am waiting for your reply to start Relevant Skills and Experien Plus
26 freelance font une offre moyenne de $2109 pour ce travail
Hello, I am [url removed, login to view] sekhar,[url removed, login to view],[Phd].we have 12 years experience in this field.i can assure u support and service even after completion of [url removed, login to view] have inhouse PCB design and fabrication. Relevant Skills and E Plus
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Hello, I am Shahbaz Ali, representing a research and development based company "ITECH". We have already developed such IMU. We are happy to ship you the required IMU Please feel free to contact us. Regards, Shahbaz.
Hi Sir, We have a good experience with various IMU chips for intertial management units, we used these chips in various customized boards to get optmized performances Lets talk to us in details. Relevant Skills and Plus
Dear sirs I have made the similar devices (mostly based on MPU6050) in the past. I work with more than 20 different models of displays and can propose you a good solution. Relevant Skills and Experience I work with Plus
Hello I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design. Thanks Relevant Skills and Exp Plus
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Hi, I am an expert Arduino Programmer with previous experience with IMU sensors and Visual Displays. (LED, LCD etc). I will give you an Alarm with audible, visual (3D Graphic/mech), relay feedback. Relevant Skills and Plus
I have experience with IMU interfacing with various micro controllers. I can have the calibration button, have the actual display as mentioned by you. I have product design experience based on imu Relevant Skills and Plus
No advance payment is needed . I shall provide daily updates . I can manage template designs too. Relevant Skills and Experience I shall like to work on this Arduino job. Proposed Milestones $3000 AUD - 1
I have almost 13 years of experience in development of products including the custom electronics. I am an expert in the field of the Embedded System, PCB design and firmware development Relevant Skills and Experience Plus
Dear Employer, I am an experienced electeical engineer having expertise and advance skills in arduino programming and circuit designing. I will design circuit and write code and deliver it to you with video of working Plus
Hi, I am an electrical engineer with 5 years of experience in embedded industry. I can design this IMU alarm on Arduino with Touch screen display. Accuracy will be depend on the resolution of sensor. Relevant Skills Plus
Hello. I can do it. Your task is clear. Already worked with IMU sensors like mpu6050. I can do both hardware prototype and coding you will recive ready and working device. Relevant Skills and Experience 6 years hardwa Plus
Hello. I can do this Relevant Skills and Experience I have many experience in Arduino programming Proposed Milestones $2500 AUD - default milestone
Hello, I have a good expirience with IMU and Arduino. Соответствующие навыки и опыт More than 5 years working with different IMU (MPU6050, LIS331, FXOS8700). Including filtration and correction using gyro and magneto. Plus
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