J Jeswin New Member Feb 18, 2012 #1 Hi, I would like some ideas to this problem. I want to design a trap door that will open and close to an electrical input. Any suggestions?
Hi, I would like some ideas to this problem. I want to design a trap door that will open and close to an electrical input. Any suggestions?
Reloadron Well-Known Member Most Helpful Member Feb 19, 2012 #3 A Google of "Electric door strikes" should get you started. Ron
alec_t Well-Known Member Most Helpful Member Feb 19, 2012 #4 What power source do you have? Can gravity be used to move the door in one direction? Can a spring return be used? How heavy/big is the door? Is the door in air or underwater?
What power source do you have? Can gravity be used to move the door in one direction? Can a spring return be used? How heavy/big is the door? Is the door in air or underwater?