Security System | SW-420 | Arduino | GSM

Arduino UNO

Jumper wires (generic)

SIM900A GSM

Arduino IDE

SW-420

Howdy. Today I came up with the another security system method that detects vibrations and sends an alert message and can even make calls. Check out the <a href="https://electricaltechy.blogspot.in/2016/12/security-system-gsm.html">first of my security systems</a>. Alright, let's do this. Before beginning the work, you might need to <a href="https://electricaltechy.blogspot.in/2016/11/global-systems-gsm-at-commands.html">configure your GSM</a>.<h3 >Let's do Wiring</h3>To communicate with the sensor and to trigger the GSM at the right time, we need the do the wiring connections as shown in the schematic below.<h3 >Coding time</h3>Alright. It's time to control the body by it's soul. Copy and paste the <a href="https://github.com/AbuTaj/Arduino/blob/master/SW-420GSM.ino">code </a>in your Arduino IDE. Then compile and upload the code. Make sure you have selected the right port and the board.<figure><img src=https://projects.arduinocontent.cc/f19de772-1b2a-4d21-ad0f-76fb095c89dd.jpg /><figcaption> </figcaption></figure><h3 >Working Prototype</h3>I believe in pictorials rather than words. So, here I show the working prototype in a pictorial.<figure><img src=https://projects.arduinocontent.cc/8a99f9f7-e7a1-4d7b-87a3-e3fb8354f1b1.gif /><figcaption> </figcaption></figure>Thank youSuggestions, inquires, complaints? Drop mail or comment below.

Security System | SW-420 | Arduino | GSM

A security system method that detects vibrations and sends an alert message.