Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

This is a library of KiCad schematic symbols and PCB footprints for most Arduino modules. You can use them to make your own PCB design which will effortlessly connect ...

To capture an instant on film or sensor with a camera, you usually need a fast shutter. But alternately a flash can be triggered with the scene in the dark and the shutter wide open. It’s this latter ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

Audio greeting cards are personalized gifts you can give to your loved ones to show them how you feel. You can purchase a sound module for greeting card, record your message, and attach it to your ...

The concept of automation is getting popularity among people these days and many of them control their lighting, climate, etc remotely at their homes. Several microcontrollers or microprocessors can ...

Vizio sound bar doesn’t work or output sound primarily due to issues with the device configurations or problems with the firmware. Firmware problems happen with both, the TV and the soundbar. For a ...

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

Sound modules come in all shapes and sizes but have the same purpose of creating music. The best ones are incredibly expensive, but there are some decent low-price ones as well. This guide lists out ...