A prototype machine for measuring water levels in fish ponds using an ultrasonic sensor

Abstract

The prototype for measuring water levels in fish ponds using ultrasonic sensors was born from the idea of ​​bringing the capabilities of ultrasonic sensors in detecting movement to be developed as a convenience tool To prevent the problem of water overflowing in the fish pond in the house and will use the ability of Arduino (Arduino) as a medium for uploading notification commands. The problems encountered during the survey, such as the fact that people in the house did not know in advance Forgetting to turn off the water after turning it on in the fish pond or not knowing the appropriate water level in a fish pond, etc. The ultrasonic sensor will detect the movement of the water level. And notify via Line Notify when the water level is close to the specified level. The objectives of this research are to 1) create a water level meter in a fish pond using an ultrasonic sensor. 2) Evaluate user satisfaction with the notification system to prevent water overflow problems in home fish ponds. The sample group used in the research was the general public who specifically used the notification system to prevent the problem of water overflowing in fish ponds within their homes the tool used is a prototype for measuring water levels in fish ponds using an ultrasonic sensor. Performance evaluation form and a satisfaction assessment form for the prototype of the water level measurement in fish ponds using the developed ultrasonic sensor. The system's notification efficiency through the Line application is accurate every time (100%) and users are satisfied with the system at a high level, with = 4.47 and S.D.=0.61