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Comment by exelius | Hacker News Reader

Downvotes for Arduino -- didn't you know the maker community has moved on to Raspberry Pi? Nothing in the Arduino community has been updated in the last 2 years.

Edit: Jeez, sarcasm folks...

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Arduino and Pi really serve different purposes to an extent. They are different platforms and each does some things better than other. There are certain things you can't achieve with a Pi that you can with an Arduino. Just look around at the projects joining the two devices together for proof of this.

Edit - just found this Kickstarter - https://www.kickstarter.com/projects/john-cole/arduberry-uni...

I dunno, the Pi has a GPIO bus that replaces 99% of what people do with Arduinos.

THe GPIO is not going to help you build a custom H-bridge to drive motors forward and backward with variable speed. You can use the 2 relay switches to make one of those, but it will be noisy and you only get 1 H-bridge out of all that wiring. You can get an add-on board for the Pi but most designs (I have seen) seem to hijack all the GPIO pins, so any sensors you want to add onto your robot will likely have to use USB (which rules out a lot of the cool low power stuff).

There is a place for both systems, they do different things (even though there is some overlap) so for any moderate project (say a little hexapod robot) you are likely to use both. The Pi as a general purpose computer that can do all your nav/ANN/signalling stuff and an Arduino board to receive the signals and actually run your motors/servos (assuming you need more than 1 or 2).

They overlap, but are quite different. Arduino is a high end microcontroller, Pi is low end computer. If you want real time and low power, you want to be on the microcontroller side of that divide.

The Flora platform is 2 years old but the wearables community around it is still quite active. In fact they just started another podcast just to showcase wearables projects.

No, I mean nothing in the Arduino area has been updated in 2 years. Software, hardware, anything. It really feels like the entire community just up and left and moved to Raspberry Pi.

you're the wirst Kind oft person

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