Hi all,
I would like to create a signal detector for use with coaxial cables - so that if I position an aerial somewhere, I can tell if it is picking up a signal.
Basically, for my coursework I would like to build a device that does this, and when a signal is detected illuminate an LED and sound a buzzer. It needs to be powered by a 9V battery.
I am, however, fairly new to electronics, so anyone who could help me with the components required and a circuit diagram - it is much appreciated.
Thanks very much!
I would like to create a signal detector for use with coaxial cables - so that if I position an aerial somewhere, I can tell if it is picking up a signal.
Basically, for my coursework I would like to build a device that does this, and when a signal is detected illuminate an LED and sound a buzzer. It needs to be powered by a 9V battery.
I am, however, fairly new to electronics, so anyone who could help me with the components required and a circuit diagram - it is much appreciated.
Thanks very much!