ECG Display With Arduino
Very, very smart.Thanks a lot :)
Thank you :)Feel free to let me know if you have any questions about it !
Those magnets have a holding force around 9 Newtons (meaning they will split if you use them to lift something heavier than 900g)In addition, they experience VERY little of centrifugal forces when spinning because the locking itself is handled by the plastic grooves.The magnets are basically just here to prevent lateral shifting when you put the spinner on the table or in your pocket :)
Modular Hex SpinnerView Instructable »