Raspberry Pi : Buttons

buttons 150x150 Raspberry Pi : ButtonsThis tutorial  will help you to receive input to your Pi from buttons and to debounce if necessary. It will show you how to run a program when a button is pressed .When a GPIO pin is set as an input, it's "floating" with no defined voltage level . So, to be able to detect whether the input is low or high, we need to tie it to read 1 for high, or 0 for low . To make it safer, we'll put in a current resistor around 1kΩ, to make sure that Pi can handle the current drawn . A very simple circuit I Read more [...]
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#13 Wallpapers for geeks – Pi special

pi wallpaper 150x150 #13 Wallpapers for geeks   Pi specialWho loves the number PI? Pi is a mathematical constant that is the ratio of a circle's circumference to its diameter and is approximately equal to 3.14159. Read more [...]
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Cool shortcurts while working with Visual Studio

csharp 150x150 Cool shortcurts while working with Visual StudioIf you are like me, you probably spend most of you developing time in Visual Studio, either you are working with C#, C++, Visual Basic or even Python. So, this is a list with the shortcuts i use the most: Read more [...]
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Funny code comments

programmer rollcode 150x150 Funny code comments

This is a compilation of some funny comments found on code. Read more »

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Java from zer0 to HardCore – Part I

java from zero to hardcore1 150x150 Java from zer0 to HardCore – Part IBefore starting to code really difficult applications, everyone had to go through the "Hello World" phase. That is, printing the message "Hello World" to the console. Sounds easy? Well, it is. Here's what you need: 1. The JDK (short for Java Development Kit): This offers everything we need to compile our programs. We don't need to go into details yet. To download or install the jdk follow the next steps: Download it from here. Install it (I would recommend to leave the install Read more [...]
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Software to work with Raspberry Pi on Windows

my raspberry pi rollcode 150x150 Software to work with Raspberry Pi on WindowsSo, you just bught your long waited Raspberry Pi, but now what? First, you use SD Formatter to format your card so the Pi can read it.Why do you need it? Read more [...]
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