Maker Pro
Maker Pro

I can't see how this will work

KTW

Feb 22, 2015
273
Joined
Feb 22, 2015
Messages
273
Hevans;
I took the unit up to a bedroom where the light was slightly darker and it wouldn't function so I tried your idea of changing out the 10k resistor in series with LDR with a variable resistor set at 11.5k and it works now in low light conditions so thanks for that idea.
The project now has a 1k variable resistor set at .590, a 5k variable resistor set at 2.158k and another 15k variable resistor set at 11.5k.
 

Attachments

  • schmitt trigger.JPG
    schmitt trigger.JPG
    13.2 KB · Views: 115
Top