Do you love the mystery of astronomy and would like to unveil the secret mask of it? However, you're felt irritating when you need to expose yourself under the old astronomy light, which cannot perfectly suit your demand? Stop the complaint today with an adjustable PIC astronomy light. Things that needed:
For a good performance, you need to use a desk lamp with a patch of LCDs in place of the bulb. The mouse will be used as a light brightness controller. When he mouse is plugging into the lamp jack, the light will turn on automatically.