Im trying to modify a motion sensor to run off of battery power.
All the circut is running off of 5 volt except I think the main ic is looking
at the zero crossing from the ac line
Anyone have any suggestion how i can simulate this?
The location is were r11 and r12 conect.
here is a picture of the circuit
**broken link removed**
All the circut is running off of 5 volt except I think the main ic is looking
at the zero crossing from the ac line
Anyone have any suggestion how i can simulate this?
The location is were r11 and r12 conect.
here is a picture of the circuit
**broken link removed**