diascope
- [DIY Machine]Homemade diascope
- <1> It is learned that the manufacture of such a home projector, only need to purchase a 2-hand 15-inch liquid crystal display (price of RMB 2000 or less) and a slide projector to play (less than 500 yuan), in accordance with operation...
- NEW：2008-04-29 22:36:09 View Content...
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