I'm making a project of a weighing machine. A microcontroller receives a set point from a keypad then a valve opens to pass a weight of a material contained in a tank which should be equal to the setpoint.
The problem is that the machine gives different values for the same setpoint. For example when I made the setpoint = 4900 gm. I got the following weights of the material: 5200, 5150, 5300, 5250,.....
I think that the microcontroller that I'm using is the cause of these faulty readings. So what is the most stable microcontroller in the world that I can use?
The problem is that the machine gives different values for the same setpoint. For example when I made the setpoint = 4900 gm. I got the following weights of the material: 5200, 5150, 5300, 5250,.....
I think that the microcontroller that I'm using is the cause of these faulty readings. So what is the most stable microcontroller in the world that I can use?