April 18, 2016 AT 5:05 pm
From the Forums: Simple Web-Enabled On/Off Switch for #Arduino
Inspired by the Lockitron door lock, this web switch connected to some Arduino somewhere is as simple as it gets: it’s either on, or it’s off. (Funny too, someone else was playing with the switch while I was grabbing a screenshot!)
Basically this is a switch that uses AJAX to submit data to a PHP file every time that its clicked, and if someone else opens the button in their browser and clicks it, it will also move on your browser (open it on your phone and desktop at the same time to see it working).
I have an arduino turning an LED on and off in sync with this switch but for more important operations you might want to add a password
Thanks to forums user calebbabin for sending this in! Source files and more info available here.
Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “ORANGE PI: MEETING WITH STEVEN ZHAO IN SHENZHEN”
Wearables — Design with IFTTT
Electronics — Keep track of those rails!
Biohacking — Why Our Eyes Cannot Look at a Solar Eclipse
No Comments
No comments yet.
Sorry, the comment form is closed at this time.