In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...

We held out for 3½ years. But disaster loomed: a long-distance trip with dozens of hours in cramped vehicles and no way out. So we discarded all the advice heaped on parents about the dangers of ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Marvel Cinematic Universe spoilers follow. A Marvel fan has shared their theory about the recent Avengers: Doomsday teaser trailers, claiming they contain hidden on-screen codes. You know, as if the ...

January 7, 2026: We looked for new Party Animals codes and verified our existing list. What are the current Party Animals redeem codes? Take Fall Guys, add puppies, and you've got yourself a hit party ...

Abstract: Self-orthogonal codes have received great attention due to their important applications in quantum codes, LCD codes and lattices. Recently, several families of self-orthogonal codes ...