Hi guys was wondering if i could get someone too help me design a circuit for my automated cat door i am currently building
What i want too do is have a motor driven system too close and open the door for me in the mornings and at night,
It would consist of a 2 button momentary switch mounted in my house, ideally being powered off a universal 12v power supply as i have an old one in the shed,
I guess there would be a controller of some sort involved too take the button press and send power too a relay in either direction until it either opened or closed or had an obstruction
Ive got a little motor out of a old drill I'm using with a gear attached running on a geared rack on the door
So think it would need some sort of sensing circuit too know when too stop the motor, I have good soldering skills and can understand basic circuits but as for designing them i wouldn't know where too start so any help would be appreciated
What i want too do is have a motor driven system too close and open the door for me in the mornings and at night,
It would consist of a 2 button momentary switch mounted in my house, ideally being powered off a universal 12v power supply as i have an old one in the shed,
I guess there would be a controller of some sort involved too take the button press and send power too a relay in either direction until it either opened or closed or had an obstruction
Ive got a little motor out of a old drill I'm using with a gear attached running on a geared rack on the door
So think it would need some sort of sensing circuit too know when too stop the motor, I have good soldering skills and can understand basic circuits but as for designing them i wouldn't know where too start so any help would be appreciated