I'm looking for an old project. I think it was done by Ken Gracey.

MarkS

I remember seeing a project (I believe on this site) of a Sherline CNC mill with a DIY hall effect tachometer. I've thoroughly searched the site and I can find one reference to a project done by Ken, but the links are broken.

Does anyone remember this? Are there working links?

hover1

MarkS wrote: »

I remember seeing a project (I believe on this site) of a Sherline CNC mill with a DIY hall effect tachometer. I've thoroughly searched the site and I can find one reference to a project done by Ken, but the links are broken.

Does anyone remember this? Are there working links?

I think this is the one you are looking for:

http://www.parallax.com/ProductInfo/Robotics/MachiningTips/BASICMachiningRPMDisplayforyourMill/tabid/420/Default.aspx

Jim