Pinterest • 世界中のおしゃれアイデアまとめ

Pinterest でおしゃれアイデアをまとめましょう!

Antenna for 8K TV Broadcast

AGEN TEKNISI AHLI JASA PASANG BARU ANTENA TV LOKAL PARABOLA DIGITAL VENUS DAN KAMERA CCTV Jakarta Bogor Depok Tangerang Bekasi Call : 021 51302294 http://www.hjselectro.com

Learn the science behind satellites and make your own parabolic reflector. Unique curved surfaces, such as parabolas, have a point called the FOCUS, where all of the energy entering the shape is ‘reflected’ from the parabolic curve and intersects at the focus. In your satellite dish model, the light sensor is your focus that receives energy from the bright LED and measures it in the number module.

Detect ear parabolic dish

wall electrical sockets

Samsung was born by Apple? Troll =))