I do not know why but phone/mechanical alarms tend to give me migraines. (I think it’s because it suddenly creates a loud noise that wakes you up? not sure; but this is why I can’t take naps) So I just wake up corresponding to light. Yet I also sweat a lot, and I have been waking up in a gross state of mind because always wake up to the heat of the sunlight.
So I thought, what if an LED lamp works as an alarm instead of creating a loud sound.
I coded/made a circuit that has an LED that corresponds with the value of a photoresistor.
In real life, the photoresistor would be attached behind the blind so when the sun comes out, the LED lamp will light up without sunlight over heating the room.