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 ...

Learn how to play Charlie Puth’s hit “LIGHT SWITCH” on the piano with this easy-to-follow tutorial. Designed for beginners and advanced players alike, this step-by-step lesson breaks down the melody, ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Sometimes the simplest objects need some overthinking. This is exactly what [Chris Borge] realized when using his 3D scanner and finding that the included rotation table left quite a bit to be desired ...

Library for the ADG728 1 to 8 channel multiplexer. The library allows you to enable 0 to 8 channels uniquely or simultaneously. In fact the ADG728 is therefore a switch, although often named a ...

The trigger function evaluates the most recent value(s) from an external sensor relative to (greater than or less than) a threshold value to switch an Arduino output pin from high to low, from low to ...