Generally, “jammers” — which are also commonly called signal blockers, GPS jammers, cell phone jammers, wifi jammers, etc. are radio frequency transmitters that are designed to block, jam, or otherwise interfere with radio communications. A jammer can block radio communications on devices that operates on a given radio frequencies within its range (i.e., within a […]
Review & Teardown of a cheap GPS Jammer Continue Reading
Everyone would have known the use of notice board around our daily life. Even it plays a vital role in public places like bus stops, railway station and hospitals. But with a great shift in technology we could revolutionize this kind of notice board by taking it wireless. So that’s what this Wireless notice board
Wireless notice board using Arduino and GSM Continue Reading
Wireless notice board is very selective term for this project, as it has a very wide scope rather than just being a simple notice board. First we should understand the purpose of this project, in this system we can display a message or notice to some display device like LCD, and this message can be
Wireless Notice Board using GSM and Arduino Continue Reading
Mobile phone is a revolutionary invention of the century. It was primarily designed for making and receiving calls & text messages, but it has become the whole world after the Smart phone comes into the picture. In this project we are building a home automation system, where one can control the home appliances, using the
GSM Based Home Automation using Arduino Continue Reading
Prepaid Electricity Energy Meter is a good concept in which you can recharge its balance, like we do in our mobile phones. In this project we are building a automated system by using Arduino and GSM module. You can recharge the electricity balance through this system, just by sending a SMS. It can also disconnect
Prepaid Energy Meter using GSM and Arduino Continue Reading
Vehicle Tracking System becomes very important now days, especially in case of stolen vehicles. If you have GPS system installed in your vehicle, you can track you Vehicle Location, and its helps police to track the Stolen Vehicles. Previously we have built similar project in which Location coordinates of Vehicle are sent on Cell Phone,
Track A Vehicle on Google Maps using Arduino, ESP8266 & GPS Continue Reading
We have published lots of interesting arduino projects like GSM based Fire Alarm System , Line Following Robot, RFID Based Access Control System and many other useful projects. This time, we are publishing a highly useful home application – Gas Leakage Detector using Arduino and GSM Module with SMS Alert and Sound Alarm. We have
Gas Leakage Detector using Arduino and GSM Module with SMS Alert and Sound Alarm Continue Reading
Quectel M95 communication module is already well-known among designers and we can say, that also very favorite. Its producer also knows this fact, that´s why Quectel decided to come to the market not with a new type, which might have other package, functionality,…. but a new version of M95, marked as M95FA. M95 FA maintains
New version of the GSM/GPRS module Quectel M95 is here Continue Reading
The GSM stands for Global System for Mobile communications. This is a global standard which is followed by the GSM modules inside the cellular phones which enables them to be connected with any mobile network around the globe. In certain applications the microcontroller based systems has to be connected with the GSM network which will
How to Send Message from GSM Module using Arduino Continue Reading
The Arduino GSM Shield allows an Arduino board to connect to the internet, make/receive voice calls and send/receive SMS messages Featuring David Cuartielles IMPORTANT NOTE: The video shows how to send SMS with the GSM Arduino Shield. The SIM from Telefonica coming with the shield works with a dataplan meant to make data exchanges over
Arduino GSM Shield Video Introduction Continue Reading
