Something SIMPLE!!
REMOTE POWER SUPPLY & PRESSURE MONITORING SYSTEM
This
system senses pressure and power availability from three remote areas.
The based station collates the data sent from the remote units, this
data can be sent via radio or cables, depending on the distance. The
base station formats and displays the data on the LCD....
If
all the pressures are within range(in this case less than 20kpa) and
there is no power outage in any of the remote areas, The GREEN LED will
light up, else the RED LED will.
The Various Partz...
POWER MONITORING UNIT!!
*Some work still to be done read RED TEXT ON PICTURE
Basically, voltage transformation, rectification and filtering.
PRESSURE SENSING UNIT!
Implemented with MPX4250
RTUs
Sense Power and Pressure and send data to Base station...
*A waste of microcontrollers I think!!
Base Station & HMI
The Base Station basically controls the HMI(LCD, BUZZER, & LEDs) based on the information it receives.
Download All Files here
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