Gsm Module Circuit Diagram For Motor Control. Replace x with mobile number delay1000. Sim900a schematic diagram scientific.
Void sendmessage myserialprintlnatcmgf1. If the relay connects the common and no pins the pump starts and also turns on the transformer which will give 5 at the output. The control circuit is separate from the motor circuit.
Sim900a schematic diagram scientific.
In connection with todays advance technology and field of embedded electronics project interfacing gsm module with pic microcontroller is very important for remote and wireless communication. When electricity is cut by government motor stops. If farmer gives a missed call to gsm module the motor starts. Motors are a major part of various machinery.