logic inside 8051-89C4051 Based Automatic Water Level Controller Using Ultrasonic Sensor Educational Electronic Hobby Kit

The proposed system will use Ultrasonic Sensor for Water Level Measurement. The system will be purely based on Hardware. The Hardware will have relay to control water Pump. If water is less than certain level then pump will on automatically till the tank will not get fill up to a predefined level by system after that pump will off. With a help of this system water level in tank will be maintained automatically. For more information download: http://kits.logicinside.net/LITK-008-Online.pdf