Hoya 67mm Yellow #K2 (HMC) Multi-Coated Glass Filter for Black & White Film Diving Masks & Snorkels The relay is controlled by

The relay is controlled by 5V logic through a transistor

Integrated TR switch

RAM MOUNTS 1" Diameter Ball with Custom GoPro Hero Adapter

It should be noted that the max input of the FT231X is only 3

Go Green 6-Outlet Surge Protector (White)

Hoya 67mm Yellow #K2 (HMC) Multi-Coated Glass Filter for Black & White Film Diving Masks & Snorkels The relay is controlled byCommonly used for a noticeable increase in contrast with black and white films. Especially useful for clear contrast between blue sky with clouds and foreground. It is also suitable for landscapes and nature scenes. Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting. Filter factor is 2 (+1 stop) UPC: 024066002556 Packaging Info Package Weight 0. 15 lb Box Dimensions (LxWxH) 4. 5 x 3. 5 x 0. 5" All product and