On this day 100 years ago, Austria-Hungary declared war on Serbia in response to the assassination of the heir to the Austro-Hungarian throne. As the dominos began to tumble Russia mobilised against Austria-Hungary, causing Germany to declare war on Russia. Germany then invaded Luxembourg and declared war on France; and on the 4th of August the [...]

 
Art Showcase: Escape III

Hey all! It’s Rachel again. I have another amazing Art Showcase for you. This time Neil Mendoza explains how he and Anthony Goh brought these animated bird sculptures to life with the help of a Raspberry Pi, some Arduinos and lots of old mobile phone parts.I really love this one XD – read right to the bottom [...]

 
Sonic Pi Competition

Coding music on a Raspberry Pi with Sonic Pi has quickly become a great way to learn programming concepts and to pump out some thumping beats. Last year I worked with Dr Sam Aaron, live coder and academic at the University of Cambridge, to teach KS3 pupils text-based programming on Raspberry Pis as part of their [...]

 

Got a great idea or project to teach kids about computing?Need some help raising the finance to make it a reality?We have some good news: the Raspberry Pi Education Fund is finally open for applications. As a reminder, thanks to all the Raspberry Pis bought by the community over the past 2 years, we have been [...]

 

We use OSB (oriented strand board) for many building projects these days as plywood is getting more expensive. The process of how it is made is quite interesting. [Continue reading on original article]

 

You all know the potentiometer, you turn it, and you can read on your arduino where it was turned to. Well 3M makes a product called the softpot that is a linear touch potentiometer. So instead of turning a knob, you touch it.The really nice thing about these is that they are great for prototypes [...]

 
Home Theater, Tribute To A Friend

Ever since purchasing this house, [Ed] Always wanted a to turn his living room into a home theater, but not just any old projector and a white wall would do. He wanted the whole experience. [Ed] Started with a slightly damaged 12′ wide 4:3 roll up projector screen, he removed the damaged bottom portion and built [...]

 
bildr» Sensing Weight With A Flexiforce + Arduino

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Stepper (or step) motors are really cool. They are perfect for automation or any time you need a motor to turn to a specific point, at a specific speed, in a specific direction. And, unlike typical motors, steppers are able to do all of this, and hold their position when they are not moving – [...]

 

Humidity is weird. Even though we experience it all the time, it’s not something we can normally guess with any accuracy. This is probably because when we talk about humidity, we are talking about relative humidity. Relative humidity is relative to temperature, so a change in temperature alone is enough to change the relative humidity. [...]

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