since they already come with an Arduino UNO R4 Board support package. Arduino GPIO Pin Defining Macros #define Smoke_sensor 2 #define Flame_sensor 6 #define Green_led 3 #define Red_led 5 #define ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

This library supports only one DS18B20 per Arduino/ MCU pin. If you need more functions or ... The DS18B20 library supports only the DS18B20, only one sensor per pin, no parasite mode, no Fahrenheit ...

Software-only microprocessor-based sensor monitoring system built using Arduino. Monitors gas concentration, flame, and temperature with visual and audible alerts. (Hardware setup not included) ...