Ever wondered what the red light on the back of your favorite Formula 1 car was for? The answer is a bit more complex than you might have guessed.

An earlier Idea For Design (“Hardware-Based LED Blinking Control Eliminates Software Overhead,” Sept. 27, 2007, p. 52) described a very interesting way to offload the software overhead ...

With the size of electronic parts and batteries these days, very small items are obviously becoming more and more viable. [Yann Guidon] has made some awesome pieces of LED jewelry using a minimal n… ...

This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

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 ...

Blinking A LED The ‘Hello World’ of computer design is freerunning the processor. All this means is to get the CPU cycling around its address space with an instruction hardwired onto the data ...

This is a simple flashing led circuit with 2 leds and 2 NPN transistors. It illustrates the behavior of transistors and capacitors and if you use an oscilloscope it will be very easy to determine what ...

DRIVERS could be fined a whopping £1,000 just for flashing their lights, according to a new Highway Code rule. Motorists are being urged to familiarise themselves with Rules 110 and 111 – whi… ...

This could work for any hollow figurine you have collecting dust on your shelves, but due to Android's open-source nature a little robot is the obvious ...

We're still waiting for this so-called QR code revolution to hit North America, but our contemporaries across the Pacific are already looking to develop the next big thing. Reportedly, a ...