cellular

How To Achieve Radio Silence In A Box

How To Achieve Radio Silence In A Box

A little background: I’ve designed what is, among other things, a little tiny VHF radio modem for goTenna, a Brooklyn hardware startup. It’s a very demanding design, with tight limits on battery life, size, shape, range, power — everything you can think of is at the edge of what can be done. The point of […]

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Arduino GSM Shield Now Available

Arduino GSM Shield Now Available

There is a new Arduino GSM Shield that connects an Arduino Uno, Mega, or Leonardo to the GSM cellular network, enabling you to make and receive phone calls and SMS. I can’t wait to see all the cool projects that come out of this technology!

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Brickify Your iPhone to Impress the Neighbors

Brickify Your iPhone to Impress the Neighbors

Spotted in the MAKE Flickr pool, uploaded by Addie Wagenknecht, who identifies it as a “speed project” by her studio Nortd labs (her partner in which is Stefan Hechenberger), under the auspices of her/their ongoing residency at Carnegie Mellon’s STUDIO for Creative Inquiry. If you’re confused, just click through…

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Cell Phone Signal Detection

Cell Phone Signal Detection

Texting Trapper: a project to detect when a call, text, or email is made from a cellular device.

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Cellular Automata in Wood

Cellular Automata in Wood

I believe Los Angeles artist Jeff Cook’s medium is correctly described as marquetry (“the art and craft of applying pieces of veneer to a structure to form decorative patterns, designs or pictures”) rather than parquetry (“very similar in technique to marquetry: in parquetry the pieces of veneer are of simple repeating geometric shapes, forming tiling patterns”). But it’s an interesting question…

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Arduino GSM shield tutorial

Arduino GSM shield tutorial

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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