EGR 224/Arduino Foundations Supplement - PrattWiki
SIK Experiment Guide for Arduino - V3.2 - SparkFun Learn
Button-mashing Fun: Building an Arduino Circuit to Control LED Lights - Ninniku IT Hub
LEDs & Breadboards With Arduino in Tinkercad
Add More GPIO Pins to Arduino Projects using Shift Registers
Multiple LEDs & Breadboards With Arduino in Tinkercad : 5 Steps (with Pictures) - Instructables
Multiple Blinking LED
Arduino Sketch, Arduino Lesson 3. RGB LEDs
Arduino – adding an input and sample code – AWHS Principles of Technology
LEDs & Breadboards With Arduino in Tinkercad
Arduino With Dual Motor Tank Coded in TinkerCad Codeblocks and L293D Driver Chip
What chip is best to run many LEDs in a sequence? : r/AskElectronics
Controlling Multiple LEDs in Series and Parallel - Project Guidance - Arduino Forum