I have been trying to learn circuit design over the last few months but I seem to be missing something.
I know the components I need, but when it comes to adding resistors between chips I have no idea how to calculate what I need.
I know ohms law and have used it alot in the past, but when designing analog and digital circuits which contain IC chips I start getting confused on where I need to have resiatances, op amps etc.
Also, when working with analog circuits, how do I figure out how much resistance will drop the voltage to a specific amount? Say I had 12V and I needed to drop the voltage to 9V, how would I determine the resistance needed to do that?
Can someone tell me how to design circuits correctly and find out where resistors and op amps would be required in a circuit?
Are there any books out there on circuit design you would recommend?
I know the components I need, but when it comes to adding resistors between chips I have no idea how to calculate what I need.
I know ohms law and have used it alot in the past, but when designing analog and digital circuits which contain IC chips I start getting confused on where I need to have resiatances, op amps etc.
Also, when working with analog circuits, how do I figure out how much resistance will drop the voltage to a specific amount? Say I had 12V and I needed to drop the voltage to 9V, how would I determine the resistance needed to do that?
Can someone tell me how to design circuits correctly and find out where resistors and op amps would be required in a circuit?
Are there any books out there on circuit design you would recommend?