Every NeoPixel LEDs consists of red, green and blue (RGB) LED. Each color produced, there is a color code behind it. In this tutorial, we will develop a kit using Maker Nano to light up RGB LEDs based on the color code and brightness entered from a keypad.
This video shows how to control NeoPixel RGB LED color code using keypad and Maker Nano.
This is the list of items used in the video.
This is Arduino sample program to control NeoPixel RGB LED color code using keypad. Please install following library through Library Manager.
- Grove LCD RGB Backlight by Seeed Studio V1.0.0 (Manager)
- Keypad by Mark Stanley V3.1.1 (Manager)
- NeoPixelBus by Makuna V2.5.7 (Manager)
Thanks for reading this tutorial. If you have any technical inquiries, please post at Cytron Technical Forum.
“Please be reminded, this tutorial is prepared for you to try and learn.
You are encouraged to improve the code for better application.“