Abstract
It is important to always wash hands before starting to prepare food and after touching raw food such as meat, poultry and vegetables to prevent bacteria and germs. This system helps to prevent unhealthy pattern of washing of hands in the various restaurant and places of food selling. In the hand washing system, DC motor is used for water flow as a control element to operate sequentially that would be control by the LM 358. The basic operation of this system is hand proximity sensing circuit receives signal and active motor for water flow.
Keywords
LM358, DC motor, Relay, IR sensor
Citations
IRE Journals:
Thin Thin Oo , May Lwin Thant , Khine Myint Mon
"AUTOMATIC HAND WASHER" Iconic Research And Engineering Journals Volume 3 Issue 2 2019 Page 586-590
IEEE:
Thin Thin Oo , May Lwin Thant , Khine Myint Mon
"AUTOMATIC HAND WASHER" Iconic Research And Engineering Journals, 3(2)
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