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 ...

The Arduino Due compatible module has an Atmel SAM3A8C ARM controller, a Quectel M95 GSM/GPRS modem and a Quectel L76 GPS/GLONASS module with Assisted GPS and CANbus. The OpenTracker v2 will be ...

Their latest Kickstarter venture is the RePhone, an open source and modular cell phone that will allow hackers to put together a phone by blending GSM ... an Arduino-based processing core, GPS ...

Block Diagram The security system comprises of an Arduino Uno microcontroller and a standard SIM900A ... (3,4); // RX and TX pins to communicate with GSM module #define msg_key 7 #define call_key 8 ...

Have you ever wanted to create your very watch? If you have then you are sure to be interested in the new video and instructions which have been published by the Adafruit Industries website.

The two main components on the BerryGPS-GSM are a uBlox CAM-M8 GPS module and uBlox SARA-U201 cellular modem. Watch this video on YouTube. “Typically, a GPS module can take a few minutes to get ...