Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Flipping stairs is easy, but this project goes further by adding Arduino controlled LED lights to create SMART STAIRS. **Video Content Timeline:** 00:00 Intro 00:25 Removing the old carpet 01:32 Stair ...

This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...

An audio spectrum analyser is an electronic instrument or device that measures and displays the amplitude of an input signal as a function of frequency. It provides a visual representation of the ...

Today we make a whimsical fairy/fantasy lantern for decorating our walls! It has LEDs to make it extra magical and beautiful! 🧰 MATERIALS: Worbla, 1 full large sheet Some EVA foam support pieces ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB eMMC flash, and the ABX00173 SKU with 4GB RAM ...

In today's lecture, we will design a project in Proteus, where we will Interface Gas Sensor with Arduino. I will provide the complete code and simulation. Gas sensors are widely used in fire alarms, ...

Qualcomm has just signed an agreement to acquire Arduino, and the goal of the purchase is to “combine Qualcomm’s leading-edge products and technologies with Arduino’s vast ecosystem and community to ...

The efficiency of LEDs is attributed to their unique semiconductor materials and structure. Unlike incandescent bulbs, which generate light by heating a filament, LEDs directly convert electricity ...

Imagine your wireless project needs both fast response times and long-range capabilities. Wi-Fi and Bluetooth are unsuitable for such applications. Maybe ESP-NOW is a suitable alternative? Connections ...