Laser Painter (ECE.22)

Databases
3D Printing
Analog
Arduino

The laser painter is a device designed to implement a system that will draw onto a surface with the utilization of a laser. The predominant goal is to have a word projected in a clear manner by uploading a scanned image that was chosen by the user. All members of the team have coalesced and determined the most efficient route to assemble a more state-of-the-art and advanced technology by making the laser painter more intriguing. Our primary objective is to ensure that the safety of those who come in contact with the device such as those who are working on the project and those who are utilizing the device will be safe as it remains the top priority while making certain that the laser painter can be enjoyed by others. We have taken into consideration the intensity and the power of the beams to ensure that the resolution of the words that are generated are visible and can be seen clearly. Furthermore, with the established safety protocol, the appropriate intensity and power of the beams will be selected by guaranteeing that it is regulated and approved by the FDA and to prevent damage to the eyes because we don’t want anyone to get hurt or to become blind.

0 Lifts 

Artifacts

Name Description
Arduino Code The Arduino nano code controls the data processing for the sensors and the galvanometers. The code also facilitates Bluetooth communication between the laser painter and the Android application.   Link
Android Application The Android application allows the user to control the image that is displayed through an image upload.   Link
3D Prints The 3D prints are used for the enclosure and component mounts.   Link
Project documentation The project documentation contains the project overview, system requirements, system architecture, block validations, system verification evidence, and project artifacts.   Link
PCB The dimension of the PCB is 56.134mm * 78.74mm, and its thickness of it is 1.6mm. The PCB has two layers, the base material FR-4.   Link
Executive Summary An explanation of the original design problem or need that the design solves. Likewise, the narrative explanation of how we approached the project as a team, including development phases and ongoing evaluation and revision to the design. Furthermore, the project timeline is included and key lessons that we learned from the project as a team.   Download
Project Summary Video This video includes a project elevator speech, limitations, achievements, and next steps.   Link