Hello i'm beginner in electronics
and
i want to create a simple NE555 timer.
First in normal mode the pin3 output should be high.
When pin 2 is triggered (from the other circuit), then the pin3(output) should be low for 30 seconds and after the 30 seconds completes the pin3 should be continuously high.
since i'm beginner plz link me to schematics....
i want to create a simple NE555 timer.
First in normal mode the pin3 output should be high.
When pin 2 is triggered (from the other circuit), then the pin3(output) should be low for 30 seconds and after the 30 seconds completes the pin3 should be continuously high.
since i'm beginner plz link me to schematics....