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So let’s say your using an Arduino in your project. You already have the hardware-based serial interface working with one portion of the project and need a second serial port for unrelated hardware. The obvious solution is to write one in software. But this is a place where working in the Arduino environment gets really [...]

Tags:  arduino Software project serial-interface serial-port hacks  

I2C as many of you know, is a simple serial interface for many peripheral devices to micro controllers, but it can quickly become confusing to people who may not be accustom to it. Because of that, I2C tutorials are always welcome, and this new tutorial by [Embedds] does an excellent job of how to use [...]

Tags:  serial avr Programming c-interface serial-interface micro-controllers peripheral-devices arduino hacks  

Embedded Labs has come out with a very detailed I2C 101  tutorial, that you should check out if you have any questions on the system. I2C is a short distance serial interface that only requires 2 bus lines. Keep in mind that as wires go down complexity goes up. While there are more than a [...]

Tags:  tutorial distance system serial-interface bus-lines complexity how-to