DEVELOPMENT OF A FLOOR DISINFECTANT SPRAYER FOR FEED AND SHOES, AUTOMATIC

Abstract

The purpose of this research is; 1) to design and create an automatic foot disinfectant sprayer 2) to test the efficiency of an automatic foot disinfectant Sprayer. The researcher was studied complied and analysis this innovate and bring the control system to test the efficiency of it by dividing 2 as following; 1. Control System Design Result; the researcher divided the design system into 2 aspects:1) Automatic Foot Disinfectant consisted of Arduino UNO R3 about 1 board, (Relay Board) 1 channel 5 volts R3 about 1 board, water pump 12 volts 5 amps about 1 board and 1 module of the Ultrasonic distance sensor. This will work when the various objects through the sensor device which 20 centimeters distance, then this device will send the result to the Arduino UNO R3 board after that will operate into relay board. Finally, This relay board directly sends the operator to the water pump in order to spray the disinfectant through the misting nozzle automatically. Control System Design Result of the innovation has been operating efficiently with the control design criteria creating. 2) Notification system of an automatic foot disinfectant sprayer consisted 1 Node MCU ESP8226 board, 1 Prototype PCB connector board, 1 sensor water level module. If the level of disinfectant was between or lower than sensor water level module, Node MCU ESP8226 will receive the water level sensor device and alerts the water level to Line Notify through Token with the automated instruction code. The result found that it’s efficiency operation. 2. The results of testing the performance of the automatic foot and shoe floor disinfectant The researcher divided the efficacy into 2 aspects: 1) the test of the efficiency of the foot and shoe floor disinfectant. automatic at a distance of 10 centimeters, 20 centimeters and 30 centimeters (the value set by the system at a distance of 20 centimeters). At a distance of 20 centimeters, the system works correctly in all 5 cycles. When an object passes through the ultrasonic sensor, the sensor sends a signal to the relay to enable the motor to work. After the motor is running, the system pumps the disinfectant and sprays the solution from the mist nozzle. The mist spraying takes an average of 3 seconds per 1 time, so summarizing the results of testing the performance of the floor disinfection sprayers for feet and shoes. automatic at a distance of 20 centimeters is the most suitable distance because the system works efficiently According to the system that has been set. 2) The test results of the notification system via Line Notify of the floor disinfection sprayer for feet and shoes automatically found that the notification system via Line Notify can conclude the test results of the system working properly. Must all 5 times, which shows that the system is working efficiently. Although there were 2 malfunctions which were caused by many factors including hardware quality, weather, lighting and other factors. But the results of the 3rd to 5th run test show that the system works flawlessly. This is caused by a number of factors including hardware quality, weather conditions, lighting and other factors. But the results of the 3rd to 5th run test show that the system works flawlessly. This is caused by a number of factors including hardware quality, weather conditions, lighting and other factors. But the results of the 3rd to 5th run test show that the system works flawlessly.