Water Level Indicator Circuit Diagram Using Uln2003

Water level indicator using ic uln 2003.

Water level indicator circuit diagram using uln2003. Water level indicator using ic uln 2003. You can use this project as a college project. Water tank level gauges with electronic indicators are a convenient way to keep an eye on your water levels from inside your own home or office. Presently a days numerous ventures on water pointer are accessible for example incline marker water level meter digital water level marker water level marker utilizing transistorswater level pointer alert and so on.

Water level controller using microcontroller is used to control the water levels automatically in different systems such as water tanks pumps pools etc. As shown in the water level controller circuit given below ultrasonic sensor modules trigger and echo pins are directly connected to pin 10 and 11 of arduinoa 16x2 lcd is connected with arduino in 4 bit modecontrol pin rs rw and en are directly connected to arduino pin 7 gnd and 6. One can implement this circuit using simple uln2003 icic uln2003 consists of an array of seven darlington transistor pairs. In this article we are presenting a very useful cheap and simple water level indicator circuit using transistors for beginners.

We have posted already a water level indicator and controller using ic uln2003. Uln2003 is a high current and high voltage darling ton array ic. Components used in these projects are as. Electronic level gauges consist of a simple circuit.

When the water level is maximum this pin is enabled and this drives the 555 timer into astable mode. Jiri vondra elektronika electronics mini projects electronics projects for beginners electrical projects electronic circuit design electronic engineering electrical circuit diagram simple circuit electronic schematics arduino projects. This circuit indicates the level of water in the water tank using leds with transistors. The circuit will indicate 8 levels of water.

Before starting the design process of this circuit lets give you a brief explanation of the uln 2003 ic. This is a project of a simple water level indicator using uln2803 ic. Water level indicator and alarm using uln2003. At the output of the circuit there are 8 leds which will become activated one by one according to the level of water detected by the probes.

Water level indicator circuit using uln2003 ic. In this circuit we are using switching ic uln 2003 commonly used switching ic. Circuit diagram and explanation.