New article

I already mentioned in this column that I was waiting for an article I wrote to be published on Circuit Cellar magazine. And there it is in the #193 August issue.

It describes some of my work to get an RFC 2217 serial device server based on a Rabbit Semiconductor 8-bit microcontroller. Some of the problems were mentioned here in the past but I've put together all the details to give readers an understanding of the full process.

My experience with Rabbit cores has been quite successful and I think it is a nice, cheap and low-power platform for not so complex systems' automation. The learning curve is not steep and the development tools work as expected, just keep in mind you need a serial port to get it working (and a real one will be faster than a USB-serial dongle).


Popular posts from this blog

VFD control with Arduino using RS485 link

4xiDraw: Another pen plotter

One Arduino controlling two brushless DC motors