ADVC285

What are the Pins of Neopixel Ring

• GND

• CCV

• VCC

• DIN

• DOUT

What all components did we used in today's session

• NeoPixel Ring

• Arduino Uno

• Servo Motor

• Ultrasonic sensor

How can we change the number of LEDs in NeopIxel Ring

• Define variable

  N_Ring=16

• Go to diagram.Json and change

  "attrs": { "pixels": "required number of LEDS" }

• Change the if condition in loop function

• define variable inside setup function

What is the Use of DOUT pin

• Generates Multiple colours

• Doesn't generate any colour

• Generate ONLY ONE colour

• None of the above

Which all functions did we used in today's session

• setPixelColor()

• Color(R,G,B)

• delay()

• begin()