Adding sensors to your Arduino opens up a whole new world of exciting projects. Here are some of the best sensors around. advertisement. MUO. 8 Unique Sensors for Arduino Microcontroller Boards.

There are a flame sensor and a water pump up forward, as well. You can probably guess, the device notices a flame and rushes to squirt water on it. Continue reading “Arduino Fights Fire With… ...

The sensor is connected to one of the analog inputs of an Arduino, which also runs a 128×64 pixel LCD display — inspired by this air quality meter — to show the current smokiness both ...