Make a small linear display with a glowing blue color using this elegant LED bar graph only 1″ long. 10 LEDs are contained in the plastic body. This display is bright, beautiful, and funky with nice diffused rectangular lenses for a striking look. There are 20 pins, 10 on each side, with 0.1″ spacing so you can easily plug it into a breadboard with plenty of space for wiring left over.

Features:

1. built-in chip.
2. 5050 Highlight LED.
3.  It is equipped with an I / O interface that can control multiple LEDs.
4.  it can finish data reception and decoding in one piece.
5. RGB 256 level brightness adjustment, 160,000 color image display effect, sweep frequency not less than 400Hz / S.