Learn how to control and blink multiple LEDs using the MAX7219 driver with Arduino. A simple guide for beginners in ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

The most popular RTC for the Arduino is the DS1307. However, it does have some drawbacks, the most notable of which is that its operating voltage is 5v, which means it cannot be used with 3.3v ...

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.

As Arduino took off Microchip, an 800 pound gorilla of a micro-controller company, jumped into the game with their own 32-bit versions of the Uno and the Mega. These are called the chipkit Uno32 and ...

Making a microcontroller perform as a frequency counter is a relatively straightforward task involving the measurement of the time period during which a number of pulses are counted. The maximum fr… ...