While a Raspberry Pi is a full-fledged computer that can do more complex things than an Arduino microcontroller, it's not the best choice for every project.

Aside from these components, you'll also need an I2C module to convert your LCD into an I2C device (so it uses fewer pins), a motor driver for your fan, a breadboard to hold the components ...

Experimental Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept ...

Tutorial showing how to use a VL53L0X ToF laser ranging sensor with Wisblock prototyping platform, and Arduino programming.

PCF8574_HD44780_I2C PCF8574+HD44780 LCD I2C Arduino Library Library for PCF8574 Breakout Board by Testato on ArduinoForum, based on code from Mario H. You can see in the picture ...

This project explains the interfacing of PCF8591 converter (slave) with ATmega328 microcontroller (master) using I2C bus to get direct multiple analogue inputs and outputs. ATmega328 microcontroller ...

In this Arduino I2C tutorial, we will use I2C communication between two Arduino boards and send (0 to 127) values to each other by using a potentiometer. Values will be displayed on the 16x2 LCD ...

In this tutorial we will see how to interface NodeMCU with 16x2 LCD without using I2C communication. Here we will interface 16x2 LCD using shift register SN74HC595.