In previous tutorial, OLED is interfaced with ESP32 using SPI communication which uses 5 pins. In this tutorial, we interface 16x2 LCD with ESP32, using only 2 pins, with the help of I2C communication ...
This repository contains the code for a basic calculator implemented using a Raspberry Pi Pico microcontroller, a 4x4 Keypad Module, and an I2C 16x2 LCD Display.. The calculator allows users to ...
A Python module to handle the I2C communication between a Raspberry Pi and an i2c backpack for a 16x2 (or other size) char LCD. This module supports screens with up to 4 lines. There's no maximum ...
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