From 18108e25560ec0452dce2fdcb5aac22ea29f9dbc Mon Sep 17 00:00:00 2001 From: =?utf8?q?Nils=20Forss=C3=A9n?= Date: Wed, 25 Jan 2023 22:42:48 +0100 Subject: [PATCH] Update README.md --- README.md | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 65d49e5..673d0db 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,10 @@ -ESP32 Audio-processing/playing project +Code for ESP32-based DIY speaker ====================== -Work in progress audio framework for a DIY speaker using an ESP32, control center (some buttons, potentiometers and a small display), a simple DAC, amplifier and speakers. +This particular speaker is based on an ESP32 dev-module along with an I2S-DAC, DIY 40W Class-D amplifier and an DIY 18650-based battery pack, accompanied with various other IO-components. Wood construction with 3D-printed elements. Built as a hobby project with the intention of relatively good audio quality, EQ-controll and loudness. + +The speaker is controllable by bluetooth. + +The code should in theory work for most ESP32 + I2S-DAC modules with minor adjustments. + +![Speaker](img.jpg?raw=true "Speaker") -- 2.30.2