Just like the last time, I saw another tutorial on pyroelectro. This one created a cyclop’s eye. I was interested in trying this out using my arduino. Again, it slightly departs from the tutorial. You can take a look at the code on github. Leave your suggestions in comments!
I came across this tutorial in pyroelectro. I wanted to try it out myself without completing the tutorial. I used a few hints from the tutorial and came up with a working system. This is pretty much the same as the one in tutorial, just that I don’t have the 7-segment display. I implemented using an Arduino UNO and some discrete components. I have a breadboard solution working now and am planning to make a protoboard version as well....