Many LEDs, those highly popular Light Emitting Diodes, die prematurely because they are improperly used by people who know little to nothing about electronics. Let's try to stop the massacre. An LED ...

In this experiment we are going to use a element called photoresistor. This sensor allows us to interact with the external environment, through intensity of light. The photoresistor is based on light ...

In this step-by-step tutorial, we're diving into the world of electronics and microcontrollers to create a personalized 8 by 8 LED matrix that can be controlled using an Arduino board In this ...

In our previous tutorial, we noticed that the launch pad itself comes with two LED and a switch on the board. But in this tutorial we are going to need more than that, as we are planning to glow eight ...

Demonstration showing the harder the force-sensitive resistor is pressed, the more lights come on. The pressure is also sent out a UART interface that can be viewed locally. The AVR64DD32 contains the ...

These instructions cover how to use the Arduino to control an RGB LED. There are two stages to this process. The first stage is to take all the physical components (like the Arduino and LED) and ...