Listen to Latest SolderSmoke Podcast

Sunday, February 22, 2015

Analog FOREVER! Menus are For Restaurants! Hardware Defined Radio! Chris's PTO


Beautiful!  A Permeability Tuned Oscillator.   No need for a fancy variable capacitor -- that brass screw moving into and out of the coil varies the inductance and the frequency.  Collins style. 

Feb 20 at 6:58 PM


Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20

No comments:

Post a Comment

Designer: Douglas Bowman | Dimodifikasi oleh Abdul Munir Original Posting Rounders 3 Column