Hi everyone,
I m doing relay operation using micro controller.
I have one problem is that, I have +24 Vdc & gnd for power supply.
Two types of power supply i used. i.e. one for microcontroler i.e. +5 V using 7805. & other
one is for Relay supply.
So, problem is that i want to seperate these two grounds but i have only one ground.
So plz suggest me any idea.
I m doing relay operation using micro controller.
I have one problem is that, I have +24 Vdc & gnd for power supply.
Two types of power supply i used. i.e. one for microcontroler i.e. +5 V using 7805. & other
one is for Relay supply.
So, problem is that i want to seperate these two grounds but i have only one ground.
So plz suggest me any idea.