Hi guys,
I have some question about this circuit
http://artifartinsanity.wordpress.com/2013/01/18/crap-8mhz-am-radio-transmitter/
Can anyone explain how to work this transmitter (specially Q3,work as mixer)?
I have some question about this circuit
http://artifartinsanity.wordpress.com/2013/01/18/crap-8mhz-am-radio-transmitter/
Can anyone explain how to work this transmitter (specially Q3,work as mixer)?