hi ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
so i need to detect a slow dropping voltage and at a level stating to blink a led alarm![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
so i found a voltage comparator with hysteresis who i can adjust to my needs, now i still have one comparator left and i also found a nice led blinker that works fine on it own ...
so basically i want to start the blinker when the voltage comparator output go high .
my question is how to link the 2 circuits together, i kind of noob with all this![Eek! :eek: :eek:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
comparator
![ComparatorHyster.GIF ComparatorHyster.GIF](https://www.electro-tech-online.com/data/attachments/52/52135-7e9c6bdbaae621da5e961606b3932b76.jpg)
oscillator
![ComparatorOscillator.GIF ComparatorOscillator.GIF](https://www.electro-tech-online.com/data/attachments/52/52136-4e9ffb7d009450ce11ea2358e01bf56a.jpg)
circuits from this awesome page![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
**broken link removed**
so i need to detect a slow dropping voltage and at a level stating to blink a led alarm
so i found a voltage comparator with hysteresis who i can adjust to my needs, now i still have one comparator left and i also found a nice led blinker that works fine on it own ...
so basically i want to start the blinker when the voltage comparator output go high .
my question is how to link the 2 circuits together, i kind of noob with all this
comparator
![ComparatorHyster.GIF ComparatorHyster.GIF](https://www.electro-tech-online.com/data/attachments/52/52135-7e9c6bdbaae621da5e961606b3932b76.jpg)
oscillator
![ComparatorOscillator.GIF ComparatorOscillator.GIF](https://www.electro-tech-online.com/data/attachments/52/52136-4e9ffb7d009450ce11ea2358e01bf56a.jpg)
circuits from this awesome page
**broken link removed**