Getting Started with the Arduino - Controlling the LED (Part 2)

How to program the Arduino to turn on/off an LED with a button, and use a photoresistor to control the flashing rate of an LED and the output of a speaker.

school project / led controlling - LEDs and Multiplexing - Arduino Forum

Arduino - Turn LED ON and OFF With Button - The Robotics Back-End

How to Connect & Blink an LED with Arduino

Magic Smoke: Stripboard PID Arduino Shield, Part 2: Firmware

2 LED & 2 Button on the same time - Project Guidance - Arduino Forum

Arduino - Turn LED On and Off With Push Button

Daniel Kennett - Nerd++: Controlling Dioder RGB LED Strips with Arduino, Pt. 1 - Getting Started

Arduino - Button Toggle LED

Blink two LEDs with Arduino

Getting Started With Arduino To Control An Addressable LED Strip In This Beginner Project Tutorial

1. Connect an LED to the Arduino. 2. Have the switch

LED Controlling Using Serial Monitor With Arduino, Arduino

Arduino countdown timer with two displays and a buzzer, part 2: the Box – thesolaruniverse