Feb 5, 2009 #1 T true_niea Newbie level 3 Joined Feb 5, 2009 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,345 help me Hi, I need a small circuit for student's project. it is about auto opened door. While hold the knob then the key auto release. how can i do it.. any advice please ?? I need the complete ciruit . thx in advance...
help me Hi, I need a small circuit for student's project. it is about auto opened door. While hold the knob then the key auto release. how can i do it.. any advice please ?? I need the complete ciruit . thx in advance...
Feb 5, 2009 #2 S samithadodangoda Newbie level 4 Joined Jan 22, 2009 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Colombo Sri Lanka Activity points 1,304 Re: help me hi, u can use a solonoid for door lock regards samitha