no such circuits are only | Microcontroller › 8051 › Liquid/Water Level Indicator with Alarm using 8051 Microcontroller (AT89C51) › no such circuits are only February 15, 2015 at 5:53 pm #12597 Ashutosh BhattParticipant no such circuits are only used for water. for different types of liquid you have to use different types of sensors or probes
