Arduino- Controlling LED's with a 4x4 keypad
Today, I am going to show you how to create and use a 4x4 keypad controlling LED's. Materials Arduino Uno Board USB cable x1 Jumper wires x20 LED's x8 RGB LED x1 220Ohms Resistor x11 4x4 keypad x1 Connecting the Keypad to the Arduino Board. D2 - Pin1 D3 - Pin2D4 - Pin3D5 - Pin4D...By: Syoshida12
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