Scaling an Image in Processing with Ultrasonic Sensor

Ultrasonic Sensor - HC-SR04 (Generic)

Processing

Arduino UNO

<h3 >Introduction</h3><p >In this project we are going to scale the size of an image using the distance value acquired from an HC-SR04 ultrasonic sensor. The lower the distance, smaller the image size; farther the distance, bigger the image size. </p><h3 >Construction</h3><p ></p><figure><img src=https://projects.arduinocontent.cc/7adcd08a-e657-4d33-851f-7cb2dee2dded.png /><figcaption> </figcaption></figure><p >As you can see in the circuit connect the trigger pin of HC-SR04 sensor to digital pin 12, echo pin to digital pin 11 and VCC of sensor to 5v of arduino and GND to GND of arduino.</p><ul ><li >Digital 12 to  Trigger</li><li >Digital 11 to Echo</li><li >5V to VCC</li><li >GND to GND</li></ul><p ><a href="https://playground.arduino.cc/Code/NewPing#Download">https://playground.arduino.cc/Code/NewPing#Download</a></p><p ></p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/WDUCyJpbbM0" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe></figure></div><p ></p>

Scaling an Image in Processing with Ultrasonic Sensor

In this project, we are taking the distance value from an ultrasonic sensor and scaling the dimension of an image accordingly.