The makers of the Video Experimenter Shield for Arduino have used their product to create an instantly updating word cloud from over-the-air television closed captioning data. The NTSC video is passed through the shield and the Arduino sends the closed captioning text to the computer via serial. The cloud is generated by a Processing sketch, which makes words larger if they’re spoken more frequently.
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While it would be very useful, the thought of putting my Arduino projects on the GSM wireless network intimidates me a bit. Luckily, John Boxall of tronixstuff walks us through the process in part one of his Sparkfun GSM Shield tutorial. He breaks down how to dial a number and send a text message by […]
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Collin Schulz of the Twin Cities wrote in with a fun project he’s working on: a DTMF shield. This one is for the phreakers of the past. A simple Arduino shield to decode DTMF tones using an audio input. It can easily be hooked up to a cell phone or radio. The shield uses an […]
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Garrett Mace’s Centipede Shield has some pretty cool features: The Centipede Shield is an add-on PCB for standard layout (Duemilanova, Diecimila) Arduino microcontroller boards. It uses the Wire I2C interface on analog pins 4 and 5 to provide 64 general purpose I/O pins. This means that each pin can be assigned as an input or […]
Continue ReadingThe MidiVox shield turns a basic Arduino board into a standalone MIDI synthesizer with parameters tweakable via MIDI CC messages. Hook up a MIDI keyboard controller via the onboard 5-pin DIN (aka MIDI) jack, upload a sketch and play. You may be surprised what sweet sounds can be generated by a single channel of 12-bit […]
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From the MAKE Flickr Pool Vinmarshall posted this pic of his “bomb-proof” camera blast shield – and despite some limited flammability, the tough enclosure seems to live up to its name – Check out the full how-to on PopSci.
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From the MAKE Flickr pool Joining the modular forces of Arduino and Lego, Greg and Rael built the above-seen motor shield with a convenient plastic brick interface. Head over to Flickr for more project pics. In the Maker Shed: MotorShield for Arduino Kit
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