Using a 16 Bit DAC with the Tiva LaunchPad (ARM Cortex-M4) - Video Included

I've figured out how to interface my Tiva LaunchPad with a better quality DAC (digital to analog converter). Video example:


Earlier, I'd been using a simple 8 bit DAC made from a handful of 22K resistors that sounded, well, less than optimal. I'm now using a 16 bit integrated circuit DAC…

Date: January 19th, 2017 at 7:41pm
Author: Terence Darwen
Tags: Embedded, Tiva LaunchPad, TM4C123G, ARM-Cortex-M4, 16 Bit DAC

My Tiva Launchpad Simple Drum Machine

I've completed my next Tiva LaunchPad project. I created a simple drum machine. Press a button and an audible 8-bit drum sample is played back. A video explaining and demoing it is below. A link to the C program I wrote which runs on the LaunchPad is given below as well.


If you're inter…

Date: November 26th, 2016 at 12:28pm
Author: Terence Darwen
Tags: Embedded, Tiva LaunchPad, TM4C123G, ARM-Cortex-M4, Drum Machine