Water Level Indicator Circuit Using Ic 555. Here is a simple water level alarm circuit using 555 timer that will produce an audible alarm when the water level reaches a preset level the circuit can be powered of a 3v battery and is very handy to use. Build the circuit over a good quality pcb or a strip board.
The circuit uses a 555 timer in astable mode with r1 22k ohms r2 570 ohms and c1 1 uf. You can put probes at the level where an individual must diagnose the exact level. It could automatically switch on and off of the domestic water pump set based on the water level of the tank.
The above ic 555 water level alarm circuit can be powered through a 3v battery.
Water level indicator using 555 timer ic by creative jugadu ideas. A very simple water level controller circuit based on 555 ic and 6 transistors. Build the circuit over a good quality pcb or a strip board. This circuit is about automatic water level controller using ic555 timer.
