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 ...

An X user is threatening to sue the company after Elon Musk’s AI-powered chatbot Grok wrote graphic rape fantasies about him in multiple public posts on the social media platform. Responding to ...

Somehow [hvde] wound up with a CB radio that does AM and SSB on the 11 meter band. The problem was that the radio isn’t legal where he lives. So he decided to change the radio over to work on the 6 ...

A modder has created a Star Trek inspired gaming PC performance monitor, and it looks like an Nvidia RTX 3080 rig from another world. The custom case display is inspired by a familiar prop from the ...

Now day’s automation systems are everywhere whether its home, office or any big industry, all are equipped with automation systems. Restaurants/Hotels are also adopting recent automation trends and ...

You need to know the controller and the size of your display (Note: "Controllerless" displays are not supported by U8g2). In this example, we will use a ST7920 128x64 display. It has a ST7920 ...

Records are bundled together into blocks and added to the chain one after another. The basic parts: Hash codes keep records safe. Hash codes are an example of encryption, which is a way to scramble ...

In this tutorial, I’ll show you how to use the Essential Graphics panel that is now built into Adobe After Effects and Premiere Pro. This is a great feature that they introduced last year, but recent ...