Posted in LED Projects, Wearable on Oct 30th, 2016
Last Thursday I had a lot of fun doing a workshop at my college (UMass Amherst) where I taught students to use a WiFi-enabled Color LED matrix combined with Javascript programs to create animations displayed onto the LED matrix. The matrix is made of 5×7 WS2812 (NeoPixel) LEDs. I’ve actually designed it two years ago […]
Posted in IoT, OpenSprinkler, Product News on Oct 5th, 2016
I just discovered something exciting recently and want to share with you: it’s now possible to use IFTTT with OpenSprinkler and OpenGarage; and because IFTTT support Amazon Echo (Alexa), you can now speak voice command to trigger sprinkler actions. For example, say ‘Alexa, trigger open sprinkler zone 1‘, or ‘Alexa, trigger my garage door‘. I […]
RAYSHOBBY.NET
Ray's DIY Electronics Hobby Projects
There are 175 Posts and 2,539 Comments so far.