LED Cube and Love O Meter code - Installation & Troubleshooting - Arduino Forum
Project 3: Love-o-Meter | Tinkercad
Starter kit, love-o-meter sensor takes to long to react - The Arduino Starter Kit - Arduino Forum
Love O Meter Tutorial - University of California, Davis
GitHub - nicholasbester/arduino-love-o-meter: The Love-O-Meter project from the Arduino Projects book, code for this project is different from the Arduino Projects book however it has the same result
The Love-O-Meter LEDS not lighting up - Project Guidance - Arduino Forum