Make a fun, glowing LED-Follower which looks amazing. Super easy project for all ages.
Step 1: Materials
An Arduino Uno
USB Data cable
Step 2: Connections
Connect all the negative terminal of the LED's to ground on the Arduino. Connect the individual positive terminals to each digital pin holder on the Arduino.
Step 3: Re-check
Re-check all the connections. Connect the data cable to the Arduino and start typing the codes. Assign the positive terminals as digitalWrite for all the LED's and set a delay time between them . Upload the codes to the board.
Step 4: Power Up!
Connect the USB cable and enjoy the lighting.