[radio]

hello everyone,

in this course i have a FM radio reciever . i had found some circuits but they did not work. a main problem faced me, it is the grouding .what sall i do?? ???
also : do have any good circuits?// :-\
thanx.
:-*

[LASCR]

hello everyone
i have a rsearch about the light activated scr.
could u please help me.
thanx