Security alarm using GSM Network, AVR MC and SMS messages.

This course is about how to make a remote alarm of the house (home, summer cottage, office, warehouse, industrial buildings). We will use a mobile connection channel to exchange the data. The use of a mobile connection will allow us to monitor the state of the object in any place (if the mobile connection is available) at any time of the day. You can monitor the sensors on the doors and windows, smoke sensors, and so on. So, your mobile phone turns into a security alarm panel that is always with you.

You can monitor not the sensors state only. In addition, you can monitor other parameters, such as indoor or outdoor temperature. Security alarm using GSM Network, AVR MC and SMS messages.

The transmission and receiving of the information will be carried out using SMS messages. With the help of SMS messages, you can control various devices at any distance – lighting, heating, and so on. free course site

To work in the GSM network, we will use a cheap GSM module SIM800L. For this module control, we will use the microcontroller ATMEL AVR Atmega32. The microcontroller will collect all information from the sensors and send it to the GSM module. On other hand, the microcontroller will receive the commands from the GSM module and turn on or turn off the various devices.

To work on a project, we need to install on a computer AVR Studio. We will make all connections between the microcontroller ATMEGA32, module SIM800L, and sensors on the breadboard.

More lectures will be added to this course. As the number of lectures increases enrolled students will get free coupons for the full course.

After completing this course, you will be able to create a remote house security alarm system at a minimal cost.