29-10-2012, 06:06 PM
Hello, im doing a final year project on water level indicator using PIC16F84A and buzzer.
the basic idea for my project is that, i have 5 switches :
switch 1 = indicates the water is empty = no. 0 will appear on my 7 segment display.
switch 2 = water is low = no.1 will appear on my 7 segment display
switch 3 = water is medium = no.2 will appear on my 7 segment display
switch 4 = water is high = no. 3 will appear on my 7 seg display
switch 5 = water is overflow = no.4 will appear on my 7 seg displ
im not using water tank for this as i just have to program my PIC.
could u help me with my circuit diagram? and the flowchart?
i'll be grateful for that. thank u so much
Hello, im doing a final year project on water level indicator using PIC16F84A and buzzer.
the basic idea for my project is that, i have 5 switches :
switch 1 = indicates the water is empty = no. 0 will appear on my 7 segment display = buzzer sounds
switch 2 = water is low = no.1 will appear on my 7 segment display
switch 3 = water is medium = no.2 will appear on my 7 segment display
switch 4 = water is high = no. 3 will appear on my 7 seg display
switch 5 = water is overflow = no.4 will appear on my 7 seg displ = buzzer sounds
im not using water tank for this as i just have to program my PIC.
could u help me with my circuit diagram? and the flowchart?
i'll be grateful for that. thank u so much