Wiring LEDs Correctly: Series & Parallel Circuits Explained
How to Connect Multiple LEDs in Parallel - Electronics for Absolute Beginners - YouTube
parallel - Replacing two LEDs with a 2-pin, bicolor LED, using a circuit that reverses polarity based on two inputs - Electr… | Led, Circuit, Electrical engineering
LED Resistor Calculator
Two LEDs in Parallel | Tinkercad
Why does an LED dim when adding a second LED in parallel with a single resistor? - Quora