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PROJECT
89

Arduino Buttonless LED Matrix Clock with ADXL335 sensor

By Mirko Pavleski

Multimode Arduino Matrix Clock, Word Clock, Thermometer, and Random Word Generator controlled by various motions.

How to Add More Digital GPIO Pins to Arduino Projects using Shift Registers
TUTORIAL
5,952

How to Add More Digital GPIO Pins to Arduino Projects using Shift Registers

By Maker.io Staff

Learn how to easily extend both the number of inputs as well as outputs available for microcontroller projects using standard logic ICs.

Why and How to Build a 6502 Microprocessor-Based Breadboard Computer
BLOG
1,258

Why and How to Build a 6502 Microprocessor-Based Breadboard Computer

By Clive Maxfield

Engineers like to build, but Nick Bild takes it to the stratosphere. A software engineer by trade, he decided to learn hardware from scratch and within months built his own custom computer based on the 6502.