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PROJECT
247

Retro Color Organ

By Sara McCaslin

Learn how to create a music-activated LED display with a simple, low-cost circuit. This code-free project uses audio filters to sync LEDs with sound frequencies.

Simple Light and Sound Circuits-Electronics with Becky Stern
TUTORIAL
115

Simple Light and Sound Circuits - Electronics with Becky Stern

By bekathwia

Learn how to hook up some LEDs to a battery pack and also how to create a simple circuit for playing audio without the need for coding or programming.

Getting Started with Tinkercad Circuits
TUTORIAL
8 065

Getting Started with Tinkercad Circuits

By Maker.io Staff

This article explains how you can get started with using Tinkercad circuits in your projects or a STEM class to quickly flush out simple designs.

PROJECT
102

How to Make a Smart Rain Gauge

By Maker.io Staff

Rain sensors are very trivial, consisting of a pair of electrodes that send a signal when rain is detected.

PROJECT

Build LED Headlights for a Longboard with a DC Motor

By All About Circuits

How to add LED headlights to a longboard.

PROJECT
18

Make a Switch Sound Activated Using LaunchPad

By All About Circuits

This guide covers how to make a sound activated switch that can be opened and closed with a double clap.

PROJECT
93

Use a TV Remote to Control an Arduino

By All About Circuits

In this project, you’ll learn how you can use any button on a standard infrared TV remote control to activate functions on an Arduino.