Perancangan Safe Kitchen Berbasis Internet of Things dengan Menggunakan Platform Blynk

Until now, household fires still become a common menace, especially those caused by user Negligence who forgot to turn off the stove after using it or the wrong LPG was installed. By the time the development of technology, every problem like this can be resolved with alarms that can remind users to turn off the stove or mark a gas leak. Based on these problems, this research will get over the threat of household fires by designing a smart kitchen to detect LPG leaks caused by human Negligence. This tool utilizes several sensors such as the MQ-4, load cell sensor, and the NodeMCU ESP8266 as a microcontroller based on the Internet of Things. The output from this tool is a notification warning that can be received immediately by the user if an LPG leak is detected in the kitchen in real-time manner. The tool is designed to suit average kitchen area 5 m2 with stove height 90 cm from floor.