Please note that all suggestions are reviewed before publication so please don't waste your time and our time by submitting SPAM. If your site contains advertising material that's fine as long as the submitted URL allows a usable schematic to be viewed without any form of registration. Direct links to PDF and ZIP files are also allowed but please include a note in the description such as "Non-linear junction detector circuit diagram (150K PDF)".
Another note - most of the suggestions received to date are for new electronic designs, the very last one received had a URL of "heartbeat detector" and a description of "detect heart beat from the finger with help of LDR". This page is for submitting the URL of circuits you've designed yourself or interesting circuits you've found on the web. None of these circuits have been developed by us and we don't intend to do research to come up with new designs for the sake of this page. However if you would like commercial electronic design work performed and don't mind paying for it please feel free to contact us for a quote.
