This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to ...

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any ...

Let’s start with the simple case: performing an action only when the switch goes active. We’ll assume the switch starts in ...

The 2026 Milano Cortina Winter Olympics are underway after the lighting of the Olympic cauldrons and the Parade of Nations at the opening ceremony.

If you’ve been to a wedding or a downtown coffee shop in the last 10 years, you’ve probably seen those little lightboxes that are so popular these days. They consist of letters placed ...

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals during emergencies. Its primary goal is to mitigate the risks associated ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

In this project, an RGB LED is controlled using Arduino by turning ON and OFF the Red, Green, and Blue LEDs individually and in combinations.

Abstract: Detecting driver drowsiness plays an important role in improving road safety, as fatigue can lead to slowed reaction time, poor decisions, and reduced awareness. This study presents a ...