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How to Read and Use Encoders
TUTORIAL
2.803

How to Read and Use Encoders

By Zach Hipps

Measure the speed of a spinning shaft using rotary encoders and microcontrollers. Learn how to calculate rotations and achieve accurate motion control.

How to Save Your Project with Multiplexing When You Don’t Have Enough GPIO Pins
TUTORIAL
1.554

How to Save Your Project with Multiplexing When You Don’t Have Enough GPIO Pins

By Zach Hipps

Discover how multiplexing can solve GPIO pin shortages in your projects. Learn practical designs for controlling LEDs and buttons, ensuring efficient design.

How to Use a Phototransistor with an Arduino
BLOG
12.665

How to Use a Phototransistor with an Arduino

By Maker.io Staff

Many applications could use phototransistors, for example, a sunrise alarm clock. Learn how to use a phototransistor to create a Light Activated LED fader?

PROJECT
1.119

Learn to Breadboard

By Maker.io Staff

Breadboarding is an integral part of creating any electronics project

PROJECT
42

Starter Lab Setup

By ASHLEY

This article will go over some basic tools and necessities to have on hand that will prepare you for most projects.

PROJECT
110

Build Your Own Arduino Breadboard

By Maker.io Staff

Learn how to build your own Arduino breadboard using a breadboard and components allowing you more flexibility in terms of prototyping needs.

PROJECT
30

Adafruit Feather RFID Lock

By Maker.io Staff

This project is all about how to keep your prized possessions safe using RFID authentication and some sort of locking device.