Arduino library to transfer dynamic, packetized data fast and reliably via Serial, I2C, or SPI

The IOT based water level indicator

This is a repository for code snippets gathered from different sources which come in handy while working on IoT projects. It contains server & client codes for communication between 2 WiFi modules (ESP8266 NodeMCU) over WiFi; and serial communication between Arduino and NodeMCU using both I2C and SPI Communication protocols.

This repo contains my code and simulation results to the I2C communication between 1 master arduino and two slave arduinos.

In this project, arduino is connected to LCD and Keypad using only two pin using I2C communication. I2CCircuit.pdsprj is the circuit, while KeypadI2CNoLib.ino is the code

PiClockMatrix is a versatile clock application for the Raspberry Pi, integrating an LCD display, LED matrix, and GPIO buttons for user interaction. This Python script offers a range of features, including multiple menu levels, information displays, weather updates, countdown timers, and more.

Contains an Arduino I2C communication example. The I2C communication occurs between the Arduino Uno and the MCP23017 integrated circuit.

Verification i2c communication protocol

The repository contains examples of using the MCP23017 expander with Arduino. The MCP23017 expander uses I2C communication with Arduino.

Autonomous Parking System is an integrated system of a self-driving robot and smart parking garage to save fuel and time for parking