If an object enters the proximity then one of the three LEDs turns on based on how far the moving object is. Best Capacitor Kits /***************************************************************/, /* */, /* Garage Controller Range v2.0 */, /* Function: setup */, /* Function: loop */, // 2 Microsecond Clear + 5 Microsecond Pulse. Parking a car in congested parking lots and tiny spaces is a tedious job and the important thing is that you must be very careful while reversing so that you do not damage the car (your car or the adjacent one). This tutorial is about the Car parking Slots monitoring system using a computer application designed in Visual Basic .net Which is also known as vb.net. 2) The +ve pin (longer pin) of the LED to Digital Pin 12 and -ve to Ground. I am back again with another Arduino based home automation project. I have installed the Arduino, buzzer, the ultrasonic sensor and the three 220 ohms resistors on one Perfboard. As such, any time you drive into the garage you simply stop when the tennis ball touches the windscreen. Finally, connect the positive rail of the breadboard to 5V pin on the arduino and the negative rail of the breadboard to the Gnd pin on the arduino. Phase 3: The car has stopped moving (Parked in the right spot) If the object has stopped moving and is still in the proximity wait for 20 CPU cycles and then turn off the LEDs. Then define the pin modes in the setup section of the code. Parking a car in congested parking lots and tiny spaces is a tedious job and the important thing is that you must be very careful while reversing so that you do not damage the car (your car or the adjacent one). What is the absolute maximum input voltage for the ATmega328P chip? Once the car is in the optimal range, the red lights are turned off and the green light turned on. How to make an Arduino 4WD RC Car with Joystick Controller (Arduino Uno | Joystick Shield | nRF24L01+PA+LNA). Luckily for me though, the sound based ultrasonic transducer would do the trick. A few programming languages at which I'm intermediate are C, C++, PYTHON. You could add a second sensor higher up, so that if you use this with multiple cars you can detect which car (and hence the preferred range) by detecting the range difference between the two sensors (giving you the shape of the car). This is the basic control code. Visit the below link for full project:- http://www.robotsthenextspeciesonearth.com/p/blog-page_38.html Multiple range finders could be added, so that you could cover both (or more) car spots with the sensor. I covered the circuit used for RF communications in, Using An Arduino As A Garage Car Parking Sensor, From BT To WiFi: Creating WiFi Controlled Arduino Robot Car, Car Counter using Arduino + Processing + PHP. Next, connect the Trig pin of the Ultrasonic Sensor to D5 and the Echo pin to D6 of the Arduino. I decided that I wanted the range to be displayed as a series of super-bright LEDs. Eliminate the need for a hanging tennis ball with this ultrasonic distance sensor & Arduino controlled stop light for perfect parking. Electronics Component Kits Beginners The color of LEDs indicates whether to keep moving, slow down, stop or go back. Best Waveform Generators The total cost of the project is around $20 - $25. FM Radio Kit Buy Online
Connect all the positive pins of the modules to the +5v supplied by the Buck Step-Down Module and the negative pins to the -ve terminal of the Module. You can also see a small green wire coming out of one side – that’s the antennae used for receiving the status of the garage door. So this sensor helps you and you can comfortably park your car.Whenever your car comes near any object, th… If you were really keen, you could also use this to actually park your car in the correct place, but that would require the construction of a second slightly more complex circuit…. Ideally, we wanted to park the cars as close to the garage door as possible, leaving the maximum free space between the front of the car and the back wall of the garage.