About 2 years ago I picked up a ADJD-S371 color sensor from Sparkfun to work with my arduino. I spent a few days getting it to work, but finally got it going pretty well. I still get a few emails here and there asking for help with it. So I figured I would start bildr’s […]
Sensing color with the ADJD-S371 + Arduino Continue Reading
Overview In this lab, you’ll learn how to connect a variable resistor to a microcontroller and read it as an analog input. You’ll be able to read changing conditions from the physical world and convert them to changing variables in a program. (:toc Table of Contents:) Parts For this lab you will need to have
Analog In with an Arduino Continue Reading
Using this method, I’ll show you how you can access 5 (or even more) inputs through 1 Arduino pin. These buttons will only be read correctly if only one is pushed at any time though. As we go through it I’ll explain whatever background info you need to know, so as long as you can
How to access 5 buttons through 1 Arduino input Continue Reading
