Water level measuring embedded system
This repo got the code and the simulation file which had been done in Proteus.
Two pic18 microcontrollers where used, one which dealt with HC-SR04 simulator and then transfered the data to the other pic which acted as the main controller unit. The main unit was used to display the water level percentage and the potentiometer percentage on a 16*2 LCD screen. It also controlled an alarm light which got switched on whenever The water level percent was below the potentionmeter percent. Moreover the main unit recived data fromt the first pic controller using UART and it also recived analog data from the potentiometer.