Seeking a distinctive way to showcase your favourite photos? In this Cricut tutorial, I’ll show you step by step how to create stunning DIY photo waterfall books, the perfect keepsake for birthdays, ...

The Arduino Serial Data Exporter library was created in order to streamline data exported via USB serial. Manually printing via Serial.print() and Serial.println() can quickly bloat code, particularly ...

Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...

[Andrew] wonders why the SerialUSB() function on the Cortex M3-based Arduino Due is so much faster than Serial() on the Uno or Nano, and shares his observations in this short video. He sets up an ...

Biometrics has been used as a reliable authentication system for a long time now. Today there exist complex biometric systems which can identify a person by his heart beat rhythm or even by his DNA.

Three years ago, Cody Wilson and his organization, Defense Distributed, released a $1,200 computer-numerically-controlled (CNC) mill called the Ghost Gunner. The machine essentially made home ...

A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...