Oh sure, it’s pretty cool to display your current gear selection on a little LCD screen using an Arduino ... with this build since he chose to use analog Hall sensors to detect the shift ...

to one analog input (A0) of the Arduino. Here is the test code that indicates the soil wet/dry conditions using just two LEDs (green & red). int GLED= 13; // Wet Indicator at Digital PIN D13 int RLED= ...

The Arduino board can be powered from a standard 9V battery pack, as usual. As you may well know, Arduino’s analog inputs can be used to measure DC voltage between 0 and 5V (when using the standard 5V ...

All he needed to do was figure out how to get his Arduino to ... the classic look of an analog clock with the accuracy of digital. He’s even got it set up so the fuel indicator will fill up ...

Nick explains a little more : “The Tsunami is a powerful and flexible signal generator built on the Arduino platform. It’s the best way to get started experimenting with analog signals ...