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I have a dell Inpisron 3670 machine with alc867/891. When I use the audiodxe and play the sound, there is always a boom sound before Duang. The speaker is not to be blamed.
[opencore-2022-06-26-043…
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### Problem Description
I'm using a board with an ES8388. Mostly works well.
Relevant code is below.
Randomly I noticed that some volumes introduced some hiss.
So I experimented and notices init…
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Hi,
I'm currently testing the sound module on a breadboard (sound + headlight and tail light only).
Everything is working fine until I raise the volume, at a not so high level.
At this time, th…
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Hello,
Due to the noise at the amplifier output, I tried to separate the power supply into the ESP32 Wroom 32D and VS1053B. Apparently the two power supplies were not galvanically untied because the …
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Hello,
I tried your pico_jjy_tx scripcts on Raspbery pico w.
The time seems to shift by 1 to 2 seconds.
I tried ntp server is below.
ntptime.host = "ntp.nict.jp"
https://www.nict.go.jp/JST/…
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I've installed the library, added a #Define ESP32 and DEBUG, compiled and loaded the code to my HelTec ESP32. I get no display at the console for the info I'd expect (based on the ccp file) and I get …
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Why do I hear large distortions on loud sounds in the new library? what has been broken? using the older version is ok. There is an effect like it would be too loud.
I am using PCM5102A
When I com…
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Hi,
I am using TMRpcm library to record and play some wav files in my project. I'm using MEGA 2560, micro SD card and its adapter, max9814, pam8403(amplifier), and a 4 ohm speaker.
I've tested th…
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Can I do this without having a 5v dc source? Other esp32 dev boards have the pin for 5V but I dont see it on this one. Can I use a normal esp32 and power it externally? The design looks really good to…