Search found 2 matches

by spring
Tue Jun 13, 2017 11:49 pm
Forum: General Speaker Building
Topic: Can anyone recommend me an easy replacement for the amplifier?
Replies: 0
Views: 4183

Can anyone recommend me an easy replacement for the amplifier?

I am getting pretty tired of debugging the LM386 (the one I use) integration into my project! I'm building a drum machine, based around Schmidt trigger oscillators and a white noise generator. I'd post the complete schematic, but its getting complicated, and everything works accept this part - the a...
by spring
Thu Sep 08, 2016 4:22 am
Forum: General Speaker Building
Topic: Audio application need your help
Replies: 1
Views: 1300

Audio application need your help

Hello, eceryone! I'm a newbie in audio and rlrctronics.  So my end goal is to be playing a locally stored mp3 to a speaker. The mp3 is 32 bit and ive looked around for a low cost development 32 bit mcu, found the piccolo TMS320F28069  usb stick. My question is how do I incorporate external memory v...