3 way switch light

307

03:43:47

Switch any of the three switches off or on, the LEDs will change "off" or "on" depending on the opposite of the current setting. It's a 3-bit "X-OR" gates, or a 3-bit parity circuit. Let's say you cross a hall once, but you are far from the switch on the other side and you are done with the lights, the next switch will turn it back "off" or back "on" depending on what you left it as, this one is a three way switch so you can use it in a three "y" intersection hall. You can also use it in a three entry way room. 

published 11 years ago

spukemiszer

11 years ago

This is an extremely complicated way to go about this. The use of intermediate switches do this function a lot simpler

qimie

11 years ago

nice circuit..good job..

NithinShankar

11 years ago

How it works? ?? Can you explain briefly??

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