It is good to note that the backlight of the LCD Keypad Shield by default ... is all there is to the Arduino + LCD version of the little tachometer. Good luck with your RPM measurements! The ‘secret’ ...

Put Arduino to work protecting your secrets. This project is a keypad-controlled lock that ... With an Arduino, a GPS shield kit by SparkFun, and a few other key ingredients, you can create ...

If, however, you find this too basic, there's a second version of the project with twice as many lines of code. In this version, you'll be using a keypad ... the LCD instead of just the Arduino ...

message on the LCD and a timer for 15 minutes. The sketch for this project ... need a PHPoC Shield to connect the board to the internet and a power supply to power up your Arduino.

Want your Arduino project to ... Meanwhile, pre-provided shield templates allow your smartphone’s display to emulate a switch, slider, keypad, or LCD display without you actually having to ...

We're always fans of a good Arduino project. While a few Wi-Fi solutions have existed to connect your Arduino to the internet wirelessly, the release of the new Arduino Wi-Fi shield makes those ...

The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid ...