Cavision 52mm to 58mm Step-up Adapter Ring Tele Vue EDE-13.0 The Arduino Mega is a

The Arduino Mega is a microcontroller board based on the ATmega2560

each of which is color-coded

just plug the male end of the cable into the computer and then plug your camera or other device's USB cable into the female end of this cable so the repeater is closest to the device and not the computer

LED in reservoir flashes when level is low and automatically turns off pump at a lower level

For device attachment

Cavision 52mm to 58mm Step-up Adapter Ring Tele Vue EDE-13.0 The Arduino Mega is aAdapts 52mm Filter Thread to 58mm Screws onto Front of Lens The Cavision 52mm to 58mm Step up Adapter Ring screws onto the front of the lens with 52mm filter thread and provides an interface for 58mm filters. The ring has an outside diameter of 2. 4" (61 mm) and a depth of 0. 31" (8 mm). Filter Size Rear thread: 52 mm (male) Front thread: 58 mm (female) Dimensions Outside diameter: 2. 4" (61 mm) Thickness: 0. 31" (8 mm) Packaging Info Package Weight