LED

WS8211 RGB LED Strip with Arduino Interfacing WS8211 RGB LED Strip with Arduino: Step by Step Tutorial

Welcome to our blog post on interfacing the WS2811 (5V) RGB LED strip with Arduino! In this guide, we will…

DIY LED Chaser using 74HC595 Shift Register and 555 Timer IC Adding a Futuristic Twist to your Decor with a Circular LED Chaser

Have you ever wanted to add some cool lighting effects to your electronic circuits or spice up your home decor with a…

LED ON and OFF Circuit using 555 Timer IC Building a LED Dimmer Circuit using 555 Timer IC and BC557 Transistor

LEDs are commonly used in electronic circuits as they consume less power, are easy to use, and have a long lifespan. In…

Simple Audio Level Indicator Simple Audio Level Indicator using LM3915

LED VU meters are popular devices, especially for those people who love music. With this device, you can easily look at…

RGB LED Lighting Circuit using Transistor Build your own Christmas Tree using simple RGB LEDs and Trasnsistors

In this short tutorial, we will show you how you can build yourself a transistor-driven color-changing RGB LED lights.…

ESP32 Timers & Timer Interrupts ESP32 Timers & Timer Interrupts

Timer interrupts are crucial in the use of ESP32 timer interrupt programming projects for accurate timing control. If…

ESP32 Interrupt Tutorial ESP32 Interrupt Tutorial

Interrupts are used to handle events that do not happen during the normal execution of a program, but when a specific…

Arduino GP2Y1014AU0F Dust Sensor How Does the GP2Y1014AU0F Dust Sensor Work and How to Interface it with Arduino

When we are talking about air pollution, dust and smoke are one of the many reasons for air pollution. Not only that,…

Arduino IR Sensor Interfacing Interfacing IR Sensor Module with Arduino

An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in…

What is Switch Bouncing and How to prevent it using Debounce Circuit What is Switch Bouncing and How to prevent it using Debounce Circuit Table of Contents What is Switch Bouncing and Debouncing?  What is Software Debouncing?  Switch Bouncing Circuit Diagram  1.…