hi bro
i am also working in water level controler project
i had complete my project successfully presently but one problem my project harware area is little large 7×4″ pcb
because i am not used any microcontrls i hope you will help me to convert my project microcontroler
i have many ideas how to make lowcost sensers i am now using five stage water contacting senser
also working very well
LED WHITE FULL MOTOR WILL BE STOP HERE
LED GREEN 75%
LED BLUE 50% WHEN THANK LEVEL BELOW 50% MOTOR WILL BE START ALSO CHECK VOLTAGE LOW OR HIGH ABOU 25 SEC WHEN MOTOR IS RUN WAIT FOR WATER FLOW 40 SEC IF NO WATER FLOW MOTOR WILL BE STOP & GIVE BUZER TONE WITH NO WATER FLOW INDICATOR BLINK
LED YELLOW 25%
LED RED EMPTY
ALSO AUTO AND MANUL SWITCH
WAITING FOR YOUR REPLY
WITH BEST REGARDS