Components and supplies
LED RGB V2 Keyes
Arduino UNO
12MM Dupond Cable
Electronic Board
Apps and platforms
Arduino IDE
Project description
Code
28-04-2018_LED_RGB_V2_Keyes.ino.ino
arduino
Easy to make and easy to learn!
Downloadable files
Wiring
A little hard to see but easy to know how to do it!
Wiring
Wiring
A little hard to see but easy to know how to do it!
Wiring
Comments
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Eddiie
2 years ago
OK, pins 10, 11, 12 set the color. The other bits select which LED(s) to light. Why did I think RGB could have just gone to ground and control should have from the other pins? There are examples out there have have a common pin and change colors. Here - https://www.hackster.io/AlexanderVaughn/not-your-typical-rgb-led-356854 What am I missing here?
Arduino UNO with LED RGB V2 Keyes | Arduino Project Hub
Eddiie
3 years ago
Hello, this was written several years ago but can you tell me why you have RGB pins going to pins 10, 11, and 12 instead of just Ground? Why did they make the PCB this way? Is there an advantage to connection the ground to GPIO pins? I will experiment a bit and maybe get the answer myself.