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 ...
GIGAZINE

I tried running and debugging an LED blinking circuit on the RISC-V core of the 'Raspberry Pi Pico 2'

This time, I will try to run and debug the LED blinking using the Raspberry Pi Pico 2 and Raspberry Pi Debug Probe provided by the Raspberry Pi development team. I will use Ubuntu for building and ...
EDN

Simple LED Blinking Circuits

In this post, two LED blinking circuits are given below. First one is dancing bi-color LEDs (two different color LEDs) where the two color LED will run in sequence. In the second circuit, we will ...
Threat Post

Blinking Router LEDs Leak Data From Air-Gapped Networks

Researchers say sensitive data can be extracted from air-gapped networks via a wireless router’s blinking LEDs. Researchers have uncovered a new data extraction hole inside air-gapped networks that ...
Hackaday

flashing led

You know how it is. You’ve got that new project running, and while it doesn’t consume much power, it also doesn’t give much indication of whether it’s functioning or just sitting there with a dead ...
Electronic Design

Resistor And Transistor Synchronize Flashing LEDs

The ubiquitous LED continues to expand frontiers and applications with a plethora of sizes, colors, and output lumens. Flashing LEDs that incorporate internal electronics for oscillation offer ...
The Daily Dot

Your computer’s blinking LED is actually a huge security risk

Researchers have discovered a way to hack into a computer by aiming a drone at the tiny blinking light found on most Windows desktops. The espionage technique was successfully demoed earlier this ...