Spoiler1: This is awesome.
Spoiler2: I’ve never seen Minority Report.
I do know that there is some sort of hands free interface, and that is what I have put together.
Long story short, I have extended upon my PING))) project to include some sweet touchless home automation. I have the ultrasonic sensor interfacing with my garage door and a lamp, utilizing a servo and a PowerSwitch Tail, respectively.
Hit the bump for an awesome video of this thing in action, and for my spippet.
Introducing Open-er-o-matic 3000. OOM3K. My finest project to date. I have my Arduino poking around with a PING))) sensor, a servo, some LEDs, and best of all…my garage door opener. End result: some Star Trek-ass shit.
Check this footage of the OOM3K in action. Here, I had it configured to open the door when the ultrasonic sensor echoes off of something within 8 cm…
After the bump, of course
I really should have a running list of these mini-projects I have been cranking out. This one: using a PING))) sensor from Parallax Inc to drive LEDs for a set of values. Sounds boring, but it is sort of cool. Oh cool.
Picture time:
Follow the bump for a vid / snippet
Continue reading “Ultrasonic Distance Sensing”
Parallax Ping))) sensor in the house. Literally.
This dapper-looking little guy can accurately measure distance from a few to a few hundred cm. It is very simple by design…basically just a sonar setup. My sketch sends out a signal and listens for the signal’s signature upon return…calculates time elapsed and interpolates distance using the approximate speed of sound. Slick like Rick.
I hugged the sensor on my binary-project-having breadboard, as this is going to be incorporated in some way. My fr1st thought is to turn those LEDs into range holders, and output according to range. Could be awesome. Stay tuned.
