What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project ...

Here is a list of projects that you can do with an Arduino that are ... than just connecting sensors, but still very easy for ...

When comparing the Raspberry Pi and Arduino ... such as IR distance sensors, pressure sensors, and even simple potentiometers ...

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now ...

The sensor is really just an infrared photodiode inside of a tube. The diode is connected to an analog input pin on an Arduino. The sensor can be pointed at an object, and the Arduino can sense ...