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 ...

This facility received the Career 1 Bronze award in the 2025 Firehouse Station Design Awards. Find the full list of winners here. The design team of Station 62 prides itself on how the neighborhood ...

Remember to always use the latest code version! Any previous versions may not work properly, although you can try to use them anyways if you'd like to. The newest version is "V2.1" found in releases.