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TUTORIAL
6,873

How To Program an Arduino Finite State Machine

By Maker.io Staff

Efficient Arduino programming: Learn to create state machines for structured behavior. Beginner's guide to simplify logic and optimize control.

TUTORIAL
611

How-To Build a Motion Detection LED Design

By Maker.io Staff

Motion detection using PIR modules is very easy to do thanks to the simple digital output and ease of Arduino programming.

BLOG
136

Behold the Yack-O-Lantern!

By Sparkfun Electronics

With just a handful of parts and a couple of hours of work, you can easily repulse all of your co-workers at this year's office Halloween party!

PROJECT
87

Light-Seeking Robot

By Sparkfun Electronics

How to make a light-seeking robot that moves toward areas of bright light.

PROJECT
61

SparkFun GPS Breakout - XA1110 (Qwiic) Hookup Guide

By Sparkfun Electronics

The XA1110 GPS module from GTOP is a rare bird indeed. GPS modules are hard to come by, but an I2C GPS+GLONASS module?

PROJECT
86

GPS Mouse - GP-808G Hookup Guide

By Sparkfun Electronics

The GPS Mouse is a combination GPS and compass in a self-contained module perfect for UAV and autonomous vehicle enthusiasts.

PROJECT
178

Fingerprint Scanner Hookup Guide

By Sparkfun Electronics

Information on adding fingerprint identification to your project connecting a fingerprint scanner.

PROJECT
126

CCS811/BME280 (Qwiic) Environmental Combo Breakout Hookup Guide

By Sparkfun Electronics

The CCS811/BME280 (Qwiic) Environmental Combo Breakout work together to take care of all of your atmospheric quality sensing needs with the CCS811 and BME280 ICs.