What all those blinking lights on your router actually mean

If you've ever used a Wi-Fi router to connect to the internet, you've probably wondered what all the blinking lights mean.
EDN

Blinking Circuit with High Power LED

The project illustrates high power LED being driven to create a cheap and simple blinking LED. The idea behind the blinking effect is done by connecting the LED in series with a blinking light bulb ...
Electronic Design

VHDL Code Offloads LED Blinking Task To A CPLD

An earlier Idea For Design (Hardware-Based LED Blinking Control Eliminates Software Overhead) described a very interesting way to offload the software overhead required for a microcontroller to drive ...
Electronic Design

Hardware-Based LED Blinking Control Eliminates Software Overhead

LEDs are often used on manmachine interfaces (MMIs) or device front panels to illuminate switches or backlight text information so that the user knows what the device is supposed to be doing at the ...