KY-011 Dual Color LED Module (Red/Green)

It has three outputs, two of which are for powering the green and red colors, and the third is ground. The colors have different luminous intensity: for red it is in the range of 40 - 80, and for green - 20 - 40.

To power the LEDs, you need to supply different voltages. So, a red LED will require 1.8 V, and a green one - 2.8 V. If your circuit does not provide for such a "separate" power supply, and you can only supply 5 V to the input, then simply install resistors: 300 Ohm on the "G" inputs, and 360 Ohm on the "R" input.

The module operates in four modes:

green glow

red glow

orange glow

off

The viewing angle is 150°

Tags: KY-011 Dual Color LED Module (Red/Green), 101011