Introduction: SMS System Alarm Using Sim 800L, Motion Detector and Atmega 328
This is for detect Misterius motion at Home... notification with SMS messages.
Step 1: Schematic
this is Schematic for Alarm System SMS with SIM 800L & motion detector
Step 2: PCB Design
PCB design with PCB wizard
Step 3: Transfer Paper
Layout printed on photo paper and using laser jet with toner ink. Then i used iron to transfer toner to PCB.
etching the PCB in Fretid Chloride., and dril the hole.
Step 4: How to Input the Coding?
Using Board arduino Uno R3 with DIP IC 328.
then put the IC 328 and used on this PCB.
Step 5: Finish
This messages SMS from sim 800L
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hi i need sim 800l code for send sms