We don't have any idea about this project, can someone help us. We need to know the connection of each, we don't have any basis, can someone give us? We are newbie when it comes to microcontrollers, we need related literature or any instuctables which are close related.
These are the materials included:
-Arduino Uno
-Keypad 4x4
-Solenoid
-Relay Card EX12
-GSM
-LEDS (indicator)
Can someone show us the connection of each? even the schematic diagram, we don't know how to start either. We need ideas, Help!!! Thank you so much for those who will reply.