In case you missed it, Rick Waldron and I got together recently to talk about Johnny Five, a library that lets you control an Arduino using JavaScript. Rick showed off some of his Johnny Five creations — including a dancing robot — and I got to geek out a bit more about shift registers and […]

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00000001 // 1 — truthy, so LED 7 is ON Throw in the iteration from 0 to 255, a timeout, and some Johnny Five code, and we end up with this: Part 2: Learning to Write If all we wanted to do was count from 0 to 255 in blinking lights, then the best we […]

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Welcome to the third tutorial in our series geared towards Arduino programming on Node.js, using the Johnny-Five framework. Get caught up here. Johnny-Five is a Firmata based Arduino programming framework. See: JavaScript: Arduino Programming on Node.js. In the first tutorial you created a program to control a servo via REPL; then, in the second tutorial […]

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Welcome to the second tutorial in our series geared towards Arduino programming on Node.js, using the Johnny-Five framework. Get caught up here. Johnny-Five is a Firmata based Arduino programming framework. See: JavaScript: Arduino Programming on Node.js. In the previous tutorial, you created a program that gave you a simple REPL control interface to a servo […]

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This is the first tutorial in a new series geared towards Arduino programming on Node.js, using the Johnny-Five framework. Johnny-Five is a Firmata based Arduino programming framework. See: JavaScript: Arduino Programming on Node.js. At the end of the first article, I showed a simple program that would strobe an LED at the default rate of […]

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Today is Tuesday, May 15th 2012. Just over a year ago, I discovered node-serialport by Chris Williams and went immediately to the closest Microcenter and purchased the Getting Started with Arduino kit. Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It’s intended for artists, designers, hobbyists, and anyone interested […]

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