TITLEBAR##$cfgWebTitle - Metal Detectors - Projects - Frisker
KEYWORDS##william sheets, rudolf graf,metal detector,bfo,frisker
BANNER##Poptronics
VAR1##$cfgBasePagesUrl/metdet/projects/frisker
TITLE##Build the Frisker
CATEGORY##by William Sheets & Rudolf F. Graf
TEXT##
This project is a BFO packaged as a handheld device. The reference oscillator is a crystal, and the search oscillator is tuned with a varactor using a potentiometer. It appeared in the November 2002 issue of Poptronics, which is now the Poptronix website.
END
LINKS##
Build the Frisker##$var1/frisker_150.pdf##Frisker150PDF##_new##(PDF-506K, 150dpi)
Build the Frisker##$var1/frisker_300.pdf##Frisker300PDF##_new##(PDF-1066K, 300dpi)
END
SPACER##
HR##5###FFCC33
SPACER##
#TEXT##
#Comments/feedback/notes:
#END
Wyszukiwarka