GPS Satellite Receiver units outputing standard NMEA signals. Add Satellite postioning to your project. Easy to integrate they just need a serial UART port.
A GSM modem is a wireless modem that works with GSM networks.A GPRS modem is a GSM modem with additional support for GPRS technology for data transmission.
GPRS means: 'General Packet Radio Service'. It is based on a packet-switched technology, as an extension to GSM (note thatGSM is a circuit-switched). An advantage of GPRS over GSM is that GPRS has a much higher data transmission speed.GPRS can be used as the bearer of SMS. If SMS over GPRS is used, an SMS transmission speed of about 30 SMS messages per minute may be achieved. This is much faster than SMS over GSM.
This module directly connects to any microcontroller UART or through a RS232 converter to PC.It gives UART/Wiegand26 output. This RFID Reader Module works with any 125 KHz RFID tags Specifications 5VDC through USB (External 5V supply will boost range of the module)Current: <50mAOperatin..
RFID Tag reader is operated at 125 KHz with serial and Wiegand26output format. An on board switch is provided to select output format. This isa low frequency (125Khz) RFID Reader Serial Out with a range of 8-10 cm. It is acompact units with built in antenna and can be directly connected to the PCusi..
This RFID tag comes in a key chain package, which is commonly used in Access Control, Presence Sensing etc. This RFID tag operates in 125KHz RF range and have a 32 bit unique ID which is not re-programmable. Works with EM-18 RFID Reader Module. EM4100 Family Passive RFID Tag.Features• Works with mos..
This is a plug and play GSM Modem with a simple to interface serial interface. Use it to send SMS, make and receive calls, and do other GSM operations by controlling it through simple AT commands from micro controllers and computers. It uses the highly popular SIM300 module for all its operations. I..
the SIM800A Quad-Band GSM/GPRS Module
with RS232 Interface is a complete Quad-band GSM/GPRS solution in an
LGA(Land grid array) type which can be embedded in the customer
applications. SIM800A support Quad-band 850/900/1800/1900 MHz, it can
transmit Voice, SMS, and data information with low ..
SIM900A - GSM/ GPRS Modem - RS232 / TTL Interface This low cost GSM/GPRS Modem is built with Dual Band GSM/GPRS engine- SIM900A, works on frequencies 900/ 1800 MHz. The Modem comes with RS232 as well as Serial TTL interface,which allows you connect PC as well as microcontr..
2 CHANNEL IR REMOTE CONTROLCHENNEL 1 FAN (UPTO 200W)CHENNEL 2 LIGHT/BULB (100W)FAN SPEED CONTROLINDICATOR OF STATE OF FAN/LIGHTIF POWER FAILS IT START FROM LAST STATEMORE DETAILS IN USER MANUALPACKAGE - 1 MODULE + 1 REMOTE..
2 CHANNEL IR REMOTE CONTROLCHENNEL 1 FAN (UPTO 300W)CHENNEL 2 LOAD (100W)FAN SPEED CONTROLINDICATOR OF STATE OF FAN/LIGHTIF POWER FAILS IT START FROM LAST STATEMORE DETAILS IN USER MANUALPACKAGE - 1 MODULE + 1 REMOTE..
Product Description:XBee modules are ideal for applications requiring low latency and predictable communication timing. Providing quick, robust communication in point-to-point, peer-to-peer, and multipoint/star configurations, XBee products enable robust end-point connectivity with ease. XBee RF mod..
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XBEE
USB Breakout Board
Compatible
for Xbee and Tarang series also
USB
Powerd
FT232RL
Virtual Com port based
Simple
to use, USB to serial base unit for the XBee line
All
XBee pins broken..