tag:blogger.com,1999:blog-513094667326816455.post8636987691595134625..comments2023-06-01T08:28:20.863+01:00Comments on M1KTA's QRP ham radio blog: Retracting rulers for GP and sweeperino fun and gamesUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-513094667326816455.post-61833885910150224292016-03-22T13:03:30.156+00:002016-03-22T13:03:30.156+00:00Asked what did I use to breadboard the Si570... we...Asked what did I use to breadboard the Si570... well I had a couple of the board from here...http://wb6dhw.com/For_Sale.html<br /><br />Some have asked... what did you use for the resistors on the two data lines to the Si570... well I used 940ohm (almost 1K resistors) but if you look here this is a better way of doing it...http://wb6dhw.com/Si570/Si570-sch.pdfM1KTAhttps://www.blogger.com/profile/05944098903387301523noreply@blogger.com