Building an 8x8x8 LED Cube – The Driving Circuit

In this article we are going to take a detailed look at how to build the driving circuit for the 8x8x8 LED cube. In other words we are going to design and analyze the circuit which translates the signals coming … Continue reading

Building an 8x8x8 LED Cube – Introduction

What is an LED cube? An LED cube is exactly what the name suggests: LEDs arranged in the form of a cube. Why is that good? Because you can run very nice 3D animations on it! It basically acts as … Continue reading

Programming the Raspberry Pi’s GPIO pins from command line and Bash script

There are many ways to program the GPIO pins of the Raspberry Pi. TheĀ originalĀ intent of the Raspberry Pi foundation, back when they designed the Pi, was to make it programmable through Python. And that is one possibility, but people have … Continue reading