⚠️ Important: Ensure that all ground connections are properly linked to the Arduino GND pin to maintain a common ground across the circuit. 🎯 Project Behavior Once powered and programmed, the three ...

Using jumper wires, connect pins B, G, and R to pins 9, 10, and 11. Connect the GND or pin to any of the Arduino’s GND pins. Making It Work. You may have noticed that we only used two colors this time ...

The connection of the circuit is also very simple, we have just connected the VCC and ground from the Arduino board to the sensor module and we have used GPIO2 to GPIO6 to connect the LEDs. The ground ...

Connect the positive lead of the LED light strip to Arduino’s 5V pin, and the negative lead to the GND pin. If you’re using an RGB LED strip, there may be additional leads for red, green, and blue.

To light a mini-LED, you connect its ground to 0V (or GND) line. So there are four wires needed to light independently each color: one VCC and three GNDs for each color. So to have a color at 100%, ...

Connect DIN and GND pins of the LED strip to digital pin 6 and GND pin of the Arduino, respectively. Make sure the GND pins of LED strip, Arduino, and 5V DC power supply are connected to each other.

We'll connect digital pins 9, 10, and 11 to R, G, and Y respectively, and the fourth pin, GND to a GND pin on our shield. Now open the Arduino IDE and start a new Sketch.