LJ POLYTECHNIC PROJECTS/MODELS
LED SOLAR CLOCK & WATER LEVEL CONTROLLER
LED Solar Clock Work based on the solar power. In this the LED is used for indicating the clock digits in the form of the numbers as a seven segment configuration. The main advantage of this clock is it will work on the AC and DC both sources. Due to the solar panel first of the battery will charge and whenever required it can used that charged batteries power. In Water Level Controller, the level of water is indicated through the wires placed at different distances (levels) in a tank. The LEDs placed and indicate the level, when the tank goes full. The buzzer starts to buzz. Thus by this controller water as well as the power can be saved.
(EC Engineering Sem-2: Aakash Patel, Sahil Patel, Chirag Patel, Jay Parmar, Jay Dave, Nitin Makwana)
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