Now we can use the “Arduino Frequency Counter Library,” which makes it possible to measure frequencies with a high resolution and accuracy. In this library, the frequency input is fixed to Digital Pin ...

Now the goal is the same but he has an even more surprising plan, throw the ADC out entirely and sample an analog thermistor using digital IO.

Much to the chagrin of hardware tinkerers, the Raspberry Pi doesn’t have analog inputs on its GPIO pins. Sure, you can blink a LED with just a few console commands, but reading sensors with a ...

Makers and developers that enjoy building projects using the Arduino platform might be interested in a new experimenters kit called the Tsunami created by ...