|Posted on Monday, March 21, 2005 - 10:58 pm: || |
The store i went to buy the parts for the AM transmitter circuit (Active Surplus) said they had never heard of a 1-mhz oscillator with four pins, so i bought one with two pins, which i am assuming is simply just a crystal. How exactly would i implement this into the circuit?
Simon Quellen Field (sfield)
Post Number: 272
|Posted on Tuesday, April 12, 2005 - 5:59 pm: || |
Two pins is just a crystal.
A crystal oscillator has four pins, and is a circuit with an crystal to control
the frequency. Look up "crystal oscillator circuit" on Google.
Post Number: 126
|Posted on Sunday, January 29, 2006 - 2:09 am: || |
try discecting a transmitter from an rc some rc's use crystal instead on an ocsillator but when you put a crystal into a circuit it then acts as an oscillator
try connecting the pos and neg pins of a transistor to an earphone jack then put the speaker to loud it then receives the signals coming from a transmitter so with different pairs of transistors you could now be able to make an rc receiver
Post Number: 127
|Posted on Sunday, January 29, 2006 - 2:26 am: || |
simon why do they use crystal in oscillators?what does a stone do to a circuit?