K. Walraven
About the article

Auto light control

LABSPROJECT
Based on a Labs project | October 2011 | Find it here
Auto light control
A circuit is described that automatically adjusts the flux from a light source (incandescent or fluorescent) in accordance with the ambient conditions. Thus, it will increase the luminous intensity when daylight diminishes owing to the hour of day or heavy cloud blotting out the sun and decrease it when dayligtit becomes brighter.
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