I am not totally green to electrical circuits but I am still a complete rookie. I have something in mind that I am wanting to build but I have no idea where to start. So I came here in hopes of finding some guidance.
What I'm wanting to build is an automatic audio input selector. I want to have INPUT A to play though OUTPUT unless INPUT B has a signal. When INPUT B has a signal I want it to be the output.
Example... I would have a CB radio and my PC output hooked into this device and this device would in turn be hooked into my speakers. All though standard 1/8 audio jacks. The PC audio will play through the speakers unless someones voice comes over the CB in which the CB would play over the speakers instead of the PC...
I hope this makes sense. If it doesn't please ask questions. Any help would be greatly appreciated, a diagram would be a godsend. Thank you all for your time.
What I'm wanting to build is an automatic audio input selector. I want to have INPUT A to play though OUTPUT unless INPUT B has a signal. When INPUT B has a signal I want it to be the output.
Example... I would have a CB radio and my PC output hooked into this device and this device would in turn be hooked into my speakers. All though standard 1/8 audio jacks. The PC audio will play through the speakers unless someones voice comes over the CB in which the CB would play over the speakers instead of the PC...
I hope this makes sense. If it doesn't please ask questions. Any help would be greatly appreciated, a diagram would be a godsend. Thank you all for your time.