To link a standard 16×2 LCD directly with the microcontroller, for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you ...

Library Support: Utilizes existing Arduino libraries for I2C communication and LCD control, ensuring compatibility and ease of use. Example Projects: Explore a collection of example projects ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

This project demonstrates how to establish I2C communication between an Arduino Uno and a 1602A LCD display, along with controlling a stepper motor. The code provided here utilizes direct control ...

Using an ATTiny because you ran out of pins when it only has 8 pins, so two for power, two for i2c you are only left with 4 pins, not very useful and the argument you can place the ATTiny at a ...