Using a 2x16 LCD screen to display static text or text that appears after a given time period.
Using the DHT22 Sensor and a 2x16 I2C LCD screen to display the current Temperature and Humidity.
Learn how to control the brightness of an LED using a potentiometer, and the analogRead & analogWrite functions.
Simulate traffic lights using coloured LEDs and specific delays.
Learn how to use the touch of your finger on a conductive material to turn an LED on or off.
In this project you learn how to use a button to change the state off an LED, turning the LED on by pressing a button.
This new project will show you how you can make your very own blinking LED circuit using an Arduino. Good for beginners