- Published in issue 12/1990 on page 0
Current to frequency converter
The indicator is intended to display the clock frequency of a personal computer HO 1133 HDN 1133 (pe) in megehartz. It consists of two com- g n b CI CI 109& ;16 & I7)b mon-cathode displays (Type HDl107 for LI. LI. abcdetg abcThis article is one from our 90s collection, the articles are downloadable as a PDF for all our members. Although the information we have on the website is a little less rich than you have become used to since 2000, the articles themselves are still a good read. Please enjoy the professionally designed, easy to build circuits that were considered the latest developments in electronics and information technology at the time they were written. In most cases they have stood the test of time pretty well.