Ms. Easterly is a former director of the U.S. Cybersecurity and Infrastructure Security Agency. We have a dangerous habit of taking warning signs seriously only after a catastrophe has taught us what ...

Welcome to the Arduino Codes repository! This repository contains various Arduino projects and code snippets that demonstrate different functionalities, including sensor integration, display control, ...

A few years ago Dyson released a desk lamp that could slide up and down, in and out, balancing itself at every position. [Steven Bennett] saw that lamp and wanted to make his own. From this passion, ...

This custom enclosure for a 64×64 RGB LED matrix by [Davisan1001] not only provides a mount point for a Raspberry Pi, but presents a clean and smooth face with square pixels thanks to a 3D-printed ...

The ESP32 is programmed to configure GPIO 2 as a digital output and GPIO 4 as a digital input. When the button is pressed, GPIO 4 reads LOW because the button connects the pin to GND. The ESP32 then ...