In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

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 ...

You may or may not be reading this on a smartphone, but odds are that even if you aren’t, you own one. Well, possess one, ...

Window-handling: modal window (dialog), titlebar, decorative chrome, close button, z-ordering, dragging the window is contstrained within the screen Controls: button, checkbox, button with icon, label ...

Our ultimate cheat sheet collection has nuggets of photographic know-how for all user levels and all kinds of photographic interests – and we've even organized them into categories to make them easier ...

This README documents how to open, build, and run the project from CLion (recommended workflow), lists IDE recommendations and versions, explains the code layout, libraries / dependencies, components ...