Investigating the Arduino

For Christmas we got our son an Arduino Uno starter kit. It’s not officially and Arduino, though. The hardware specifications are the same, but it is made by a company called Elegoo. What we purchased was the “Complete Starter Kit”. I highly recommend it. So far we’ve made prototypes for the following: 1) blinking LED lights, 2) joystick controlling a servo motor, and 3) an ultrasonic sensor that tells us how far objects are from it. There have been a few other things, but those are what come to mind as I write.

Besides being extremely fun an interesting, these prototypes foster a new understanding about all the electronic things we use and how they may be wired. We could have gotten a kit for a robot or a remote controlled car, but testing out a range of sensors seems to broaden our view of what’s possible. If we decide on a full project, we’ll have a much better idea of what we’ll need and whether it will work.

Also, as a side note, since I’m using my Chromebook for these project I’m not using a locally installed IDE. Instead, I’m paying $1 a month to use the cloud service provided by Arduino for building sketches. So far it has worked flawlessly. Though ChromeOS does have a linux sandbox now. I’m going to see if I can install it that way, too.