Changes

From Free Knowledge Base- The DUCK Project: information for everyone
Jump to: navigation, search

Radio Crystal Identification

343 bytes added, 20:04, 2 August 2017
The following lines were added (+) and removed (-):
Because a crystal can operate at either its series or parallel resonance frequencies a crystal oscillator circuit needs to be tuned to one or the other frequency as you cannot use both together.A quartz crystal can act as either a capacitor, an inductor, a series resonance circuit or as a parallel resonance circuit.==identification==