Embedded System
Arduino
ATMEGA328P-AU Replace ATMEGA328P-PU The open original design schematics, Free software interface, and also according to the needs and modify the download process is simple and convenient. Simply use the sensor, a wide range of electronic components connection (such as: LED light, buzzer, keypad, photoresistor, etc.), make a variety of interesting works. The use of high-speed micro-processing controller (ATMEGA328), the development of the user interface and the environment is very simple, easy to understand, very suitable for beginners to learn.Output voltage: 5V DC voltage output and 3.3V DC voltage output. Atmel Atmega328 microprocessor controller.
GSM Transmitter
SIM900 GSM/GPRS shield is based on Quad-Band SIM900 GSM/GPRS module Provides Aduino with GSM/GPRS function, the shield includes a high capacitor dedicated to RTC (Real Time Clock) This shield allows you to make voice calls, send SMS or make connections to the Internet network Roggle switch to DBG-Port, connect port to Aduino or connect port to PC by Aduino to proceed the debugging Software serial port, you need to use the Software UART; hardware serial port, you need to use the Hardware UART
GSM Receiver
The Arduino GSM Shield connects your Arduino to the internet using the GPRS wireless network. Just plug this module onto your Arduino board, plug in a SIM card from an operator offering GPRS coverage and follow a few simple instructions to start controlling your world through the internet. You can also make/receive voice calls (you will need an external speaker and microphone circuit) and send/receive SMS messages.As always with Arduino, every element of the platform – hardware, software and documentation – is freely available and open-source. This means you can learn exactly how it's made and use its design as the starting point for your own circuits. Hundreds of thousands of Arduino boards are already fuelling people’s creativity all over the world, everyday. Join us now, Arduino is you!