Da qualche anno gli impianti a led illuminano i nostri passi in grotta

Vediamo i principali, commerciali e autocostruiti

e per finire un prototipo di robot webcam e una gotta a 360°

 

Italia

http://www.mastrel.it/index.php?sel=6&lang=it costo minimo 43,00 Euro

http://www.iz5ngf.it/led/sl190.php costo minimo 60,00 Euro

http://www.dragonfire.altervista.org/index.html costo minimo= 28,00 Euro

SPORT MINI DV 80 DVR TELECAMERA di Premium Store Italia

 

Estero

http://customduo.co.uk

http://www.bisun.co.uk/index.html
http://www.mineexplorer.org.uk/ledlighting.htm

http://www.dealextreme.com/p/ultrafire-wf-501b-mc-e-bin-m-5-mode-800-lumen-led-flashlight-1-18650-39359

http://www.amazon.co.uk/gp/product/B003URUXVQ/ref=oss_product

http://www.scurion.ch/jm/ http://www.sport-cam.co.uk/proddetail.asp?prod=SCXC

http://ukcaving.com/board/index.php?topic=12285.msg158936#msg158936

https://picasaweb.google.com/111031016820424814817/BrontoledEtBidouillesSPELEO autocostruito

http://gopro.com/

http://wscc.darkgem.com/footleg/pano/LosHoyos2.html

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