The FM modulator circuit (frequency modulation) is built with a Motorola MC1648P oscillator. Two varactors, Motorola MV-209 are used to frequency modulate the oscillator. The 5000 Ω potentiometer is ...

Greetings and welcome to the user manual for your newly acquired Fm Modulator Circuit Diagram. This manual is specifically designed to help you get the most out of your product by providing a thorough ...

Whether you're using the PlayStation Portable's speakers or connecting a pair of headphones, it sometimes seems that the system can't produce adequate sound. While a few companies offer external ...

You can forget all about those wireless FM transmitters, because their weak-ass signal gets stepped on when you're driving in any region more populated than Antarctica. You don't want to run a ...