Hello everyone, I'm Rick the Tech Enthusiast again, with the next Lesson number 5 “Digital Inputs”. This is the next lesson on my Arduino UNO Series covering the Most Complete Starter Kit by Elegoo. I ...

int led = 13; // the pin that the LED is atteched to int sensor = 2; // the pin that the sensor is atteched to int state = LOW; // by default, no motion detected int val = 0; // variable to store the ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

The Complete Arduino, Raspberry Pi, and Smart Home IoT class bundle gives you 37 hours of lessons for 82% off.

With its softer look and ease of use, watercolor painting has become a favored medium for artists on YouTube. Creators experiment with their videos often depicting beautiful, comforting subjects ...

Watching YouTube videos offline through unofficial channels takes money away from Google and video creators. There's a reason YouTube runs ads: People make a living this way. If you want to share a ...

As cryptocurrency continues to shape the future of finance, YouTube has emerged as a goldmine for crypto enthusiasts looking to stay informed. With countless creators offering insights into Bitcoin, ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 ...

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.