Nowadays, sensors play a major role in the safety and security of many different apartments, homes and offices by detecting smoke, fire, or gas and providing an alarm to the concerned person. That is ...

Abstract: This work provides an invented prototype for the development of a GSM controller for agriculture and home application. Two types of applications have been discussed with an architectural ...

The image in Figure 1 shows the electrical diagram of the implementation of the LED matrix on Arduino R4 and their related arrangement. The LED matrix is organized into rows and columns arranged in ...