In my state Most of the drivers used cocunut oil before checking the police.So it is very difficult to caught Alcohol used drivers. So i am thinking to develop a sensor for checking through skin.
In my state Most of the drivers used cocunut oil before checking the police.So it is very difficult to caught Alcohol used drivers. So i am thinking to develop a sensor for checking through skin.
Reading up on detecting BAC through the skin (more accurately through a person's sweat) shows that it is possible, but the results take around 2 hours. Based on what I have seen, this sensor would be too complex for just a common hobbyist to develop. You may be able to purchase one and use it in your application, but I doubt you will develop a sensor yourself that trumps this one.
