To link a standard 16×2 LCD directly with the microcontroller, for instance Arduino, you would need atleast 6 I/O pins ... PCF8574T (SO16 package of PCF8574 in DIP16 package) with a default slave ...

Unlike Raspberry Pi, the Arduino platform is entirely open-source, which allows users to view and modify the IDE's source code, which is hosted on GitHub. Compared to the Raspberry Pi, which can ...

This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD ...