Meike Halle (talk | contribs) No edit summary |
Meike Halle (talk | contribs) No edit summary |
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So i made a darkness sensor with a photocell i installed in the ceiling of my house and a hanging LED inside of my house. I also glued some aluminium foil on the inside of my house to strenghten the light effect of the little led i put in it. | So i made a darkness sensor with a photocell i installed in the ceiling of my house and a hanging LED inside of my house. I also glued some aluminium foil on the inside of my house to strenghten the light effect of the little led i put in it. | ||
[[File:electronics2.jpg| | [[File:electronics2.jpg|250px]] | ||
'''How to make a garden and plant a tree''' | '''How to make a garden and plant a tree''' | ||