[Andy] demonstrates building an ultrasonic anemometer using a cheap after-market parking distance sensor kit and an Arduino. Demo video after the break.

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.

Now as per the code i have written that when the object is at 25cm away from the sensor, glow the 7th LED . Than as the distance decreases the another LED's starts glowing as per the code. In the code ...

parking sensor For this project I used an ultrasonic sensor HC-SR04, 6 LEDs (2 Greens, 2 Oranges and 2 reds), a piezo-electric buzzer, a LCD to dislpay the distance, step down buck converter 4-40V DC ...

Posted in Arduino Hacks, Toy Hacks Tagged arduino, gate, matchbox, parking lot ← Singing Pumpkins Mirage 2.0 Lights Up The Desert With 4,024 LEDs → ...

Abstract: Arduino Uno – Powered Parking Guidance System with Ultrasonic Sensors" is a smart and innovative solution for simplifying the parking process in crowded urban environments. This paper ...

The issue of insufficient parking space in cities can be solved by a smart automobile parking system powered by Arduino. In order to open and close the gates, the system employs DC motors to drive ...