> Wouter, Did you get the article I sent you about the 60 Khz receiver? Yes I did, many thanks. Yesterday I took it to the school to print it out (no laser at home) and handed it to the teacher who came up with the Loran C idea, he is more into analog stuff than I am. We will net you (= the list) know when we have any results, but that can take a long long time. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist