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Archive for the ‘cellphones hacks’ Category

Feb
20

Video phone Arduino shield

3g, arduino hacks, cellphones hacks, GPRS, video phone Commenti disabilitati su Video phone Arduino shield 

video

We’ve seen Arduino-powered Twitter machines, and even some that can send text messages, but how about one that’s a video phone? That’s what the guys over at Cooking Hacks put together with their very impressive 3G Arduino shield.

On board the shield is an internal GPS receiver, microphone, speaker, 3G module, and a camera sensor with VGA resolution. The 3G module is able to act as a 3G modem via a USB connection, allowing any computer to take advantage of wireless Internet with a SIM card.

While in their tutorial the guys use a terminal running on their computer to send AT commands to place a call, it’s possible to simply put all that info in a sketch making for a small, battery-powered video link straight to your cell phone. Seems like the perfect piece of hardware for a wireless, 3G-enabled video feed for a robot. You can check out the video from their tutorial after the break.


Filed under: arduino hacks, cellphones hacks
Ott
19

Stacking GPS, GSM, and an SD card into an Arduino shield

arduino, arduino hacks, cellphones hacks, data logger, data logging, GPRS, gps, gps hacks, gsm, shield Commenti disabilitati su Stacking GPS, GSM, and an SD card into an Arduino shield 

A few years ago, [Phang Moh] and his compatriots were asked by a client if they could make a vehicle tracking device for oil tankers all around Indonesia. The request of putting thousands of trackers on tanks of explosives was a little beyond [Phang Moh]‘s capability, but he did start tinkering around with GPS and GSM on an Arduino.

Now that tinkering has finally come to fruition with [Phang]‘s¬†TraLog shield, a single Arduino shield that combines GPS tracking with a GSM and GPRS¬†transceiver. There’s also an SD card thrown in for good measure, making this one of the best tracking and data logging shields for the Arduino.

The shield can be configured to send GPS and sensor data from devices attached to an I2C bus to remote servers, or a really cool COSM server. [Phang] is selling his TraLog for $150, a fairly good deal if you consider what this thing can do.

Seems like the perfect piece of kit for just about any tracking project, whether you want to know the location of thousands of oil tankers or just a single high altitude balloon.

Tip ‘o the hat to [Brett] for finding this one.


Filed under: arduino hacks, cellphones hacks, gps hacks


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