An open source rotary encoder with a 1.27" TFT customizable display

May 03, 2022

Project update 5 of 8

Video: DAC demo and more!

by Dimitar D

Hello everyone!

We have something special for you! Here is new demo showing the capabilities of the SMT32L433 digital to analog converter (DAC). This DAC has an integrated buffer, so you can use it directly as a source, without any external components. The audio file is stored on the board’s QSPI flash.

In addition, we are running on batteries and, although Roendi does not come out of the box with push button capabilities, that can be added with a simple mod. So much good stuff in just one video!

Thank you for the support and enjoy!

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