Parking Assistant

This is a simple Arduino program designed to measure distances and display colors on a 16x16 bi-color LED matrix.

What is required?

• Arduino Uno R3
• Adafruit Bi-Color 16x16 LED Matrix
• HC-SR04 Ultrasonic Sensor
• Project Breadboard & Jumper Wires

Required Libraries

• Adafruit LED Backpack
• Adafruit GFX Library

Installation

HC-SR04

1. VCC - 5V
2. Trig - 12
3. Echo - 11
4. Grnd - Ground

LED Matrix

1. VCC - 5V
2. D - Analog 4
3. C - Analog 5
4. Grnd - Ground

Getting Started

Getting started is simple. Copy the code from final-parking.ino into a new Arduino project, compile and upload. Update the distances to your needs in the IF blocks in the main loop() function.

Enjoy!