Hamury LOH. Microcontroller ATMega328 -Based Alcohol Danger Warning System of Ethanol Based on Detection of Alcohol Content in the Breath. ijhsrd [Internet]. 2019 Dec. 4 [cited 2025 Apr. 25];1(1):67-71. Available from: https://ijhsrd.com/index.php/ijhsrd/article/view/7