Hi all,
this is my first post in this forum.
im designing a line follower robot (car) PCB, and in this PCB im using two buck converters, the first one is used to power the motor driver ic with 7v and the second buck is to power my sensors with 5v.
my question might sound as a stupid one but can i use a single and common ground plane for all the PCB.
the schematic for the robot is as shown below
this is my first post in this forum.
im designing a line follower robot (car) PCB, and in this PCB im using two buck converters, the first one is used to power the motor driver ic with 7v and the second buck is to power my sensors with 5v.
my question might sound as a stupid one but can i use a single and common ground plane for all the PCB.
the schematic for the robot is as shown below