David Orona's Portfolio

The following pages contains a wide variety of course and personal projects. Brief descriptions are provided, along with image links for better viewing.

In other words, you can click on the individual images for better resolution and dimensioning.

Infrared Light Detector

Infrared detector As part of EE 230, the class was given the task to create transmitter and receiver circuits of infrared light, similar to the design to left (click to expand). The objective was to send out a signal via a button push, which ultimately would be interpreted as a red light. Pressing a second button would generate another signal and interpretation, resulting in a green light emission.

Mars Rover

Mars Rover In Fall of 2015, I worked with a team of electrical engineering students to develop system design code to control and operate a robot (iRobot). To carry out this task, the team utilized the iRobot's built-in sensors as well as IR/SONAR inputs to successfully navigate the rover through an obstacle course to reach a specified target.

Nintoaster

Nintendo inside toaster On a more personal side, I implemented circuit modification skills by inserting a custom PCB design of the original Nintendo inside of a conventional toaster. LED lights were also added to the toaster's onboard potentiometer for added lighting effect.