Tank Overflow Indicator
A Tank Overflow Indicator using Arduino, a water sensor, and a buzzer that alerts the user by buzzing when the water tank overflows.
Description
The Tank Overflow Indicator is designed to alert when a water tank overflows using an Arduino, a water sensor, and a buzzer. The water sensor is placed at the top level of the tank. When the water level reaches the sensor, it sends a signal to the Arduino. The Arduino processes the signal and activates the buzzer, producing a sound to alert the user about the overflow. This project helps prevent water wastage and potential overflow damage.
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A Security Alarm Circuit using the LM358 IC is a simple yet effective system designed to trigger an alarm when unauthorized access or movement is detected. The LM358, a dual operational amplifier (Op-Amp), is used as a comparator to detect voltage changes from sensors like LDRs, IR sensors, or switches, and then activate a buzzer or relay.
₹200.00













