Other Electronics
DC adjustable voltage regulator converter in: 40v to 3v out : 36V TO 1.2V 1.5A
A very good designed circuit of a stable adjustable DC regulator using IC LM317T. LM317T is a very famous IC and supporting input voltage is from 3 volt to 40 volt DC and delivers a stable output between 1.25 volt to 36 volt DC.
automatic light switch 12V 10A night on day off light box
Automatic light switch for aromatically turn on the light, after nightfall.
