ask ko lang kun meron kayong alam na digital timer nag ma si switch ON and OFF based sa naka set na desired time?
example, parang magnetic relay switching:
from 7Am to 5PM off, then mag change state ang relay switch from 5:01PM to 6:59AM
meron akong nakita dito:
www.uplift.ph/Accessories/Products/24Hour-Digital-Timer
Ang problema naman sa device na ito, ang timer nya is based on time intervals... in an event of power interruption, mag re reset ang time inverval nya sa switching at hindi na naaayun dun sa desired na swithing timings......
maganda sana yung meron built in battery to store settings.....
example, parang magnetic relay switching:
from 7Am to 5PM off, then mag change state ang relay switch from 5:01PM to 6:59AM
meron akong nakita dito:
www.uplift.ph/Accessories/Products/24Hour-Digital-Timer
Ang problema naman sa device na ito, ang timer nya is based on time intervals... in an event of power interruption, mag re reset ang time inverval nya sa switching at hindi na naaayun dun sa desired na swithing timings......
maganda sana yung meron built in battery to store settings.....