Assume that you are moving towards a complex microcontroller project ... 16×2 LCD directly with the microcontroller, for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino ... The project is equipped with a DHT11 sensor to read the room's temperature and an LCD to ...

Building radio receivers from scratch is still a popular project ... I2C. He also integrated a 3W amplifier into this build, and everything is controlled by an Arduino including a small LCD ...