Do you need a really, really small OLED display? Search no more, and check out this tutorial.
by Hugo Gomes
In between a new project I decided to make a small tutorial on capacitive touch pad for your next project.
Grab an Arduino and turn it into a Power Point pointer using an IR sensor and your TV remote.
Project tutorial by Hugo Gomes
Add an LCD to your projects to display data acquired from sensors, display your own custom characters, or use it as a debugging tool.
Project tutorial by ejshea
Keep track of your buddy's location in the water without having to radio in and get their direction.
Project tutorial by bbtinkerer
A wearable robotic owl familiar. Archimedes judges your emotions, via Google AIY.
by Alex Glow
probably it would be nice to post what is the error
No, only by switching the jumpers in the shield
Try to conect only the sd card to the arduino mega using wires, and run one of the examples of the sd library. If this does not work try to test the shield in a Uno. Tell then the result.
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