Hi All,
This is my first post, I like this forum so, I will not be a stranger. I would like some help with a project that is a little out of my comfort zone. I have a 1pps signal from a GPS that I need to use to close a switch. The signal I will get is @ 1Hz with a 5 volt amplitude into 50Ω. The signal is, or should be, TTL level so I need to know how to use this to "push" or simulate a N-O, momentary switch. Whatever I use needs to have a 50Ω input and a "dry" closure on ouput.
Any help or ideas will be most appreciated.
Thanks
Marcos "elalto"
This is my first post, I like this forum so, I will not be a stranger. I would like some help with a project that is a little out of my comfort zone. I have a 1pps signal from a GPS that I need to use to close a switch. The signal I will get is @ 1Hz with a 5 volt amplitude into 50Ω. The signal is, or should be, TTL level so I need to know how to use this to "push" or simulate a N-O, momentary switch. Whatever I use needs to have a 50Ω input and a "dry" closure on ouput.
Any help or ideas will be most appreciated.
Thanks
Marcos "elalto"