how to detect when a small motor is powered
Posted: Sunday 01 April 2018 12:45
Hello
I've a flap with a motor so that only my cat can enter it.
I want to detect when the motor is powered by the flap (when the cat enter or exit)
The motor is powered by 4 batteries of 1,5v so about 6v
Is there a possibility to connect the flap to my gpio so that I can detect when the motor is powered ?
Thank you
I've a flap with a motor so that only my cat can enter it.
I want to detect when the motor is powered by the flap (when the cat enter or exit)
The motor is powered by 4 batteries of 1,5v so about 6v
Is there a possibility to connect the flap to my gpio so that I can detect when the motor is powered ?
Thank you