Krmilnik LED trakov

MRAVINEC, LUKA (author), Šter, Branko (mentor)

V diplomski nalogi bom predstavil izdelavo krmilnika za upravljanje LED trakov. To nalogo sem si zadal, ker sem hotel imeti LED krmilnik, kakršnega še ni na trgu. Glavni pogoj je bil, da bi vrednosti za vizualizacijo glasbe prihajale z računalnika ali telefona, preko Bluetooth povezave, na krmilnik. S svojim znanjem elektrotehnike iz srednje šole sem ustvaril strojni del rešitve, z znanjem s fakultete pa programski del. Krmilnik je v osnovi sestavljen iz mikrokrmilnika Arduino, Bluetooth modula HC-05 in čipa MSGEQ7. Pri programu sem izbral enostaven pristop. Arduino je programiran v svojem okolju, programa za računalnik in Android telefon pa v okolju Processing.

• Language: Slovenian
• Keywords: Vizualizacija glasbe, LED trak, Arduino, Processing, Bluetooth
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2021
• PID: 20.500.12556/RUL-124593
• COBISS.SI-ID: 50560771
• Publication date in RUL: 05.02.2021

Secondary language

• Language: English
• Title: LED strip controller

Abstract

In this BSc thesis I describe the making of a product for controlling LED strips. I set myself this task because I wanted to have an LED controller that is not yet on the market. The main condition was that the values for music visualization come from the computer via a Bluetooth connection to the controller. With my knowledge of electrical engineering from high school I created the hardware part of the solution and with the knowledge from the faculty the program part. The controller basically consists of an Arduino microcontroller, a Bluetooth module HC-05 and an MSGEQ7 chip. I chose the easy approach in programming. Arduino is programmed in its environment and the computer and Android phone program in Processing environment.

• Keywords: Music visualization, LED strip, Arduino, Processing, Bluetooth