During the winter, one of the most significantly problem is the lack of sunlight at this time of year. Do you know that many people experiencing a disorder named Seasonal Affective Disorder (SAD), which it also known as winter depression or winter blues. SAD is a mood disorder, where people who have normal mental health throughout most of the year are suddenly having some serious depression in the winter.

Some of the symptoms of SAD are:

Having too much of sleeping hours,

Have less energy,

Feeling exhausted all the day,

Might have a big appetite, especially on sweet and starchy foods!

The experts said that there is one way to overcome the SAD is to expose the patient to bright lights, which it called “bright light treatment.” And, with this Sun Tracker, you could reflect bright sunlight into any corners of your house easily.

This incredible Sun Tracker allows you to reflect the sunlight into your house and keep the reflection all day long. The rotors are two DiSEqC H-H Motor SG-2100A for dishes, electronics removed and connected to a cat-5 cable, where it only needs the motor and hall sensor.

The DCF receiver is used to set the time to a timer chip, while the PIC processor 18F2520 calculates the position of the sun.