1-Channel Digital Audio Converter from MuxLab adapts 5
The Sensei 72-86mm Step-Up Ring permits the use of 86mm threaded filters on lenses with 72mm filter threads
Volume Control per Channel
Single coating on both sides of the glass for better light transmission Enhances pink colors and improves skin tones Reduces orange and yellow colors Aluminum ring for durability Front threads allow filter stacking
You can then read the amplitude of each channel using the ADC on your Arduino allowing you to control everything from LEDs to motors
Rip-Tie RipWrap Non Adhesive Tape, 1" x 75' Roll - for Bundling Wires and Cables (Black) SKB 3I-1813-7B-C 1-Channel Digital Audio Converter fromThe Rip Tie RipWrap (Gecko Tape) is a non adhesive, self gripping "hook and Loop" tape that can be used instead of nylon wire ties to bundle wires and cables. The hook and loop materials are reusable at least 20 to 25 times, and well suited for use with sensitive data cables and fiber optics. This item is a 1" wide, 75' roll of Black RipWrap tape. Non adhesive, self griping tape The hook and loop materials are reusable at least 20 25 times, and suited