| dc.description.abstract | Along with the advancement of increasingly modern times, many humans are wrong in consuming illegal drugs. Nowadays, many young people have begun to corrupt their thinking because of drugs. The ingredients contained in drugs that make people addicted are depressants, stimulants, and hallucinogens. Drugs are very dangerous if consumed because they can cause very dangerous side effects in the long run and the causes of taking drugs are anxiety disorders, depression, psychosis, and mental disorders. So with the rise of drug users, a drug detection device is made using sensor-based saliva to more easily detect drug users. The working principle of this tool is to make ph paper that has been provided then the user will give his saliva to the paper and wait within 30 seconds after that the sensor will read the results of the paper whatever the results will come out directly on the LCD that has been provided in the initial paper packaging. And with some of these explanations, this tool is worth operating in everyday life in order to make it easier to catch people who use drugs. | en_US |
