"Disclaimer"
The 3d printer i was planning to get still hasnt been shipped to me beacuse construct it taking a very long time sorry about this.
This is the online web portal that allows the coaches to acess the data.
WhatsApp.Video.2026-03-25.at.17.31.26.mp4
here you can see an example of what the screen displays.
https://lapse.hackclub.com/timelapse/Rufa2XrtfnKe
This is my attempt at a rowing computer. THe aim of this project is to mhgave a rowing helper so that the cox can work out what calls to make. I am going to try to make it in time for my race one the 21st of march..
The computer will display the following information split, distance, rate and the averages of all of these. It will calculate all of this with only 2 sensors an imu and a gps. Because exact speed is very important in rowing i wll be using the sensor fusion aporach. I will combine the imu and gps for super acurate speed data. The imu will aslo calculate stroke rate. This will all then be displayed on a screen for the cox to see. It will aslo transmit data via wifi to the coaches phone so that they can help us train..
To build the computer you will need 8 M3 screws and a lot of hot glue. The reason i am using hot glue is becusae it waterproofs everything very nicely.
Here you can see some exploded veiws of the box: