Dear guys,
I was wondering about a problem in my designed capacitive sensor, why the simulation is not executed as wished.
When I simulate the output difference between Vout1 and Vout2 without connection to the Schmitt trigger it looks like really well, but when I connect it to the Schmitt trigger, in order to make the difference digitlly readable, this signal looks to be pulled up and swings about 5 V higher. I would be thankful to you, if you could help me.
I was wondering about a problem in my designed capacitive sensor, why the simulation is not executed as wished.
When I simulate the output difference between Vout1 and Vout2 without connection to the Schmitt trigger it looks like really well, but when I connect it to the Schmitt trigger, in order to make the difference digitlly readable, this signal looks to be pulled up and swings about 5 V higher. I would be thankful to you, if you could help me.
Attachments
-
3.6 KB Views: 8