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Objectives
- Create a spectrum of colors using RGB LED with NodeMCU
Things
- NodeMCU board (quantity: 1 no.)
- Micro USB cable A to B (quantity: 1 no.)
- Breadboard (quantity: 1 no.)
- Common Cathode RGB LED module (quantity: 1 no.)
- Jumper wire – male to male (quantity: 4 no.)
- Arduino IDE on your computer
Let’s begin!
Interfacing Common Cathode (-) RGB LED module with NodeMCU
Final Code
To copy the code, right click on view raw at the bottom of the code, click on open link in new tab and then copy the code.
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