Hello everyone.....
I am asking for help with something I'm trying to do in a circuit.
I would like to know if it is possible to do what I'm about to describe with a transistor of some type???
I have a circuit which contains a resistor connected to a PIN of an IC chip. What I would like to do is replace this particular resistor with another resistor of a different value when the "switching transistor" receives a ground signal.....
When the ground signal is removed, the original value resistor will again be connected to the PIN of the IC chip.
I hope someone has a suggestion on how to accomplish this that's not too complicated.
Thanks in advance for any suggestions on how to accomplish this.
Have a good evening.
I am asking for help with something I'm trying to do in a circuit.
I would like to know if it is possible to do what I'm about to describe with a transistor of some type???
I have a circuit which contains a resistor connected to a PIN of an IC chip. What I would like to do is replace this particular resistor with another resistor of a different value when the "switching transistor" receives a ground signal.....
When the ground signal is removed, the original value resistor will again be connected to the PIN of the IC chip.
I hope someone has a suggestion on how to accomplish this that's not too complicated.
Thanks in advance for any suggestions on how to accomplish this.
Have a good evening.