Design and implement an automated street light control system. The system should ensure that the street lights remain off during the presence of…
Design and implement an automated street light control system. The system should ensure that the street lights remain off during the presence of sunlight and automatically turn on in the absence of sunlight (i.e., during nighttime or low ambient light conditions).
From the DPDC Assistant Manager (ICT) June 2025 – Written (BUET) exam, question 25 of 25.