Clarke writes "Here's a blog of a South African building a great treehouse. He is documenting the process, its a great project. I am on the other side of the world, it's summertime in South Africa, and I am enjoying seeing a treehouse being built while there is snow on the ground here."Link.
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Gareth Branwyn, Chris Connors (guest author), Collin Cunningham, Marc de Vinck, Peter Horvath (intern), Kip Kay, Goli Mohammadi, John Park, Sean Ragan, Becky Stern, Phillip Torrone
How-To Tuesday: Arduino 101 & the PING))) ultrasonic sensor
The PING))) ultrasonic sensor is a really easy way to measure distance with a micro-controller. All you have to do is hook up 3 wires and upload some code. These sensors are great for robots, alarm systems, or any...
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