An Arduino Mega is used to control a large (40 inch x 20 inch) color LED display with scrolling text. Software is provided for demos.
Project tutorial by Doug Domke
How to make a benchtop pH meter with an Arduino Uno and the Gravity analog pH sensor from Atlas Scientific.
Project tutorial by Atlas Scientific
Replace the PIR motion sensor with this module and it's 360° detection angle baby!
The problem seems to have resolved.
One thing though. The Instructables PDF download isn't working for me. Your links for photos and youtube and code are not showing up on the PDF file. I've tried downloading the file multiple times using two different browsers. Something isn't quite right. Maybe you could check on it?
What? Three times in one day? First on Hackster.io, then Instructables, now your project has been posted on Hackerboxes Facebook page. You are the star! I guess this is an omen that I need to try my hand at making this project.
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