Hi all,
I'd like to have a current sensing buzzer sound when the motor pulls a certain amount of current.
The power supply is 12v 7A.
The motor is a car wiper motor - unknown statistics thus far.
I'd ideally like to add an adjuster so the buzzer would sound at different currents.
The use is to pull a weight, but buzz when the kg/f is reached.
It is necessary that this can be adjusted through a potentiometer or similar dial.
I have little experience in electronics but can follow the helpful guidance of someone from this forum.
I originally thought it might have only been possible with an arduino or similar, but there could be a simpler solution out there.
Thanks in advance!
I'd like to have a current sensing buzzer sound when the motor pulls a certain amount of current.
The power supply is 12v 7A.
The motor is a car wiper motor - unknown statistics thus far.
I'd ideally like to add an adjuster so the buzzer would sound at different currents.
The use is to pull a weight, but buzz when the kg/f is reached.
It is necessary that this can be adjusted through a potentiometer or similar dial.
I have little experience in electronics but can follow the helpful guidance of someone from this forum.
I originally thought it might have only been possible with an arduino or similar, but there could be a simpler solution out there.
Thanks in advance!