High-strength 'rare earth' magnet
We have 4 units in our Sydney Warehouse available for immediate dispatch.
We can get a further 100 units in Australia from Adafruit. If you order today, we can dispatch this stock between Mar 03, 2021 - Mar 06, 2021.
Yow! These things are super powerful. 1/2" diameter, 3/16" thick discs, south side is marked with a red line. Great for use with your SpokePOV Kit. If you have an aluminium frame, use tape/foamstickytape to attach it.