As many Arduino enthusiasts will tell you, they have a million ideas for projects but haven't completed nearly as many as they want. Here are some of the best Arduino projects we have found.

Anyone searching for an Arduino project to keep them busy this weekend may be interested in a new motion activated wildlife camera constructed using the Adafruit Feather M0 development board.

This project solves that problem by hooking up LED lights beneath a bed, then triggering them with a motion controller and an Arduino.

The motion sensor Arduino Shield project is currently over on the Kickstarter crowd funding website looking to raise enough pledges to make the jump from concept to production.

The code is an Arduino project for the Digispark Attiny85 to turn on a light source when the PIR sensor detects something. Note that after powering the PIR sensor module, it needs about 10 to 60 ...

Seeking students for projects prototyping a set of self-powered embedded sensor systems for pervasive computing. These projects will sharpen your hardware and software skills.

As for sensors, it has a light sensor and an optional 9-axis motion sensor, allowing for gesture sensing, proximity detection, and motion tracking.

For those starting out in Arduino, there are tons of resources to get better acquainted with the community and the types of projects you can tinker with.