Description:
1.Name: Arduino kits module
2.3 color full color LED module
3.Product features: the use of 5050 full-color LED
4.The three primary colors RGB connection with the current limiting resistance to prevent burn
5.Can be mixed in different colors by adjusting three color PWM
6.Can interface with all kinds of single chip microcomputer
7.Working voltage: 5V
8.LED drive mode: common cathode drive

Pack include:
KEYES KY-009 3 Colour RGB SMD LED Board Module LED DC 5V for Arduino