Jul 29, 2006 #1 M my_books Full Member level 5 Joined Jun 29, 2006 Messages 259 Helped 17 Reputation 28 Reaction score 8 Trophy points 1,298 Activity points 3,218 Please Give me an example of a simple (as simple as possible) Transistor circuit. Thanks
Aug 1, 2006 #2 VVV Advanced Member level 5 Joined Nov 26, 2004 Messages 1,575 Helped 384 Reputation 768 Reaction score 88 Trophy points 1,328 Activity points 19,971 Well, here is a microphone preamp with a gain of about 10. It can run off a 3V lithium battery.