Science & Technology Promotion Engineers Exploring Camp Photo Gallery 
Build A Simple Galilean Refracting Telescope Note: The easiest way to create the telescope is by looking at past models. If at all possible, get a hold of one, which will be a better teacher than the following instructions ever could. Building the Telescope Tube Parts List (With approximate cost): Cardboard Telescoping Mailing Tube (1), $3 Diameter =… 
DIY Homemade Motorized CCTV Camera Simple fixed CCTV Camera converted in to movable, The idea was Ch nabeel and presented by Habbab Idress.. CONCEPT: CCTv Camera normal visual range is limited, large area need more camera to cover. Motorized camera is also available in Market but its to expansive. In this Project we make Homemade Motorized CCTV Camera by simple… |
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