<div dir="ltr">-All,<div>    Just saw this on Hackaday.</div><div>      <a href="https://hackaday.com/2018/01/30/roll-your-own-magnetic-encoder-disks/">https://hackaday.com/2018/01/30/roll-your-own-magnetic-encoder-disks/</a></div><div><br></div><div>100 of the little magnets cost $4.90 on eBay. I'm going to have to try this one.</div><div><br></div><div>Regards,</div><div>Doug P.</div></div>