Using an Atmel ATTiny2313 to blink a LED on the cheap.

After using Arduino for a while, I decided to give actual microcontrollers a try. Arduino makes it really easy for you to have everything on a single package, with a really simple and well documented API. But, if you want to save money or want to do things from scratch, a bare microcontroller is the way to go.

After doing some research, I chose to use the ATTiny2313, because it is inexpensive, it has an internal oscillator and has enough IO pins and features to do some cool stuff. But first, I went and implemented the “hello world” of microcontrollers on it: blink a LED.

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My Internet (and MIDI) controlled Necktie

Pinoccio Nexopixel Necktie 1

A necktie with NeoPixels sewed into it with conductive thread. Powered by Pinoccio

Internet connected wearable devices are getting more and more common these days. There are many devices available off-the-shelf right now, but there is something special about being able to imagine and create your own. To accomplish this, I truly think the best platform right now is to use a Pinoccio.

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