TITLEBAR##$cfgWebTitle - Metal Detectors - Projects - ETI549 KEYWORDS##metal detector, induction balance, VLF, eti549 BANNER##ETI VAR1##$cfgBasePagesUrl/metdet/projects/eti549 TITLE##Induction Balance Metal Detector #CATEGORY##by ?? TEXT##This is a basic amplitude-type induction balance metal detector, no ground balance, no discriminate mode, nothing fancy. It was published as "Project 549" in the February, 1977 issue of ETI, which has been merged into Everyday Practical Electronics, a popular electronics magazine that is published in the UK by Wimborne Publishing, Ltd. LINKS## ETI 549 Metal Detector##$cfgPageUrl/projects/eti549/eti549_300.pdf##ETI549_300PDF##_new##(PDF-1162K, 300dpi) ETI 549 Metal Detector##$cfgPageUrl/projects/eti549/eti549_150.pdf##ETI549_150PDF##_new##(PDF-424K, 150dpi) END SPACER## HR##5###FFCC33 SPACER## TEXT## Comments/feedback/notes: END