Hardware-wise, the project uses an RGB LED strip with at least 100 LEDs ... and B) with only an Arduino UNO, ultrasonic sensor, force-sensitive resistor (or push button), and piezo buzzer.

I'm an Arduino newb, so go easy on me. I have an Arduino Uno with a Grove Base Shield and a Grove LED Strip Driver. I have Superlight strip LEDs. I'm using some of the example code and it seems to ...

If you're looking for a way to spice up your boring staircase, DIYer Geert shows off a simple way to safely light up your stairwell with programmable, color changing LED strips mounted directly to ...