On 4/8/2016 7:19 PM, Nick Sayer via time-nuts wrote: > The instructable I wrote about it is at > http://www.instructables.com/id/Science-fair-How-accurate-is-the-AC-line-frequency/ > > There’s code for the Arduino and the Linux side as well as > schematics. Hi Nick, Awesome, thanks mucho!!! thanks again, ben, kd5byb