Arduino provide analog output for some of its digital pin, analog output meaning it is generating a voltage value that is in between 0V and 5V. In actual, Arduino generates Puise-Width-Modulation (PWM ...

The goal is to have stable, smooth and precise readings from a potentiometer connected on an analog pin of an Arduino. I'm not an expert, there's certainly improvements to make. This experiment can be ...

There was a time when building electronics and building software were two distinct activities. These days, almost any significant electronic project will use a CPU somewhere, or — at least — could.

The Joystick module is similar to analog joysticks found in gamepads. It is made by mounting two potentiometers at a 90 degrees angle. The potentiometers are connected to a short stick centered by ...

Makers and developers that enjoy building projects using the Arduino platform might be interested in a new experimenters kit called the Tsunami, which has been created by Nick Johnson who is based in ...

If you are looking for an inexpensive, accurate, easy-to-use temperature sensor, then LM35 is an excellent choice. It has an accuracy of ±¼°C at room temperature and ±¾°C over a full −55°C to 150°C ...