SparkFun has a great SMD Soldering lesson (part of their learn how to make a Simon kit class) – Link. Related: HOW TO – SMD soldering (Surface mount devices) – Link. HOW TO – Salvage surface mount components – Link. Surface mounting with hand-soldering tools – Link. SMT Soldering time lapse – Link. Quick helper […]
Jun Murakoshi’s “Noisy instrument”- What has not been done by using rapid prototyping technique? My answer is making sounds. It must be difficult to make music but it could be possible to make noise. When you put a seashell on your ear, you can hear something strange noise. It is noise but it makes us […]
Here’s a good follow up to our last post about consumption (Artist Chris Jordan) – The NY Times on where cell phones go when they die… Americans threw out just shy of three million tons of household electronics in 2006. This so-called e-waste is the fastest-growing part of the municipal waste stream and, depending on […]
Pleodream writes – Since the previous two videos have proven to be so popular we have decided to make a series. Starting with this weekend’s episode “Bonez and his Thorocotomy”, we will shoot a weekly episode and detail each piece of the Pleo dinosaur. So far we have discovered 1 of Pleo’s 6 processors. I […]
A recent Arduino -vs- Basic Stamp discussion over on the DIY Drones site really caught my eye. Jordi makes a nice argument for the Arduino, showing off the current state of his Arducopter, which you can see in the video above. Built using a low cost electric heli, an Arduino board, and the guts from […]
Mark writes – You remember Field of Dreams, the baseball fantasy movie where Ray Kinsella heard a voice that whispered, “If you build it, they will come,” don’t you? Well, ARRL Education and Technology Program Coordinator Mark Spencer, WA8SME, has come up with a successor to his No-Solder Code Practice Oscillator project that–if you build […]
Don Hopkins has released a GPLed version of the original Sim City, cleaned up and renamed to the original title, Micropolis: The “MicropolisCore” project includes the latest Micropolis (SimCity) source code, cleaned up and recast into C++ classes, integrated into Python, using the wonderful SWIG interface generator tool. It also includes a Cairo based TileEngine, […]
