Don
Don
@donpk
Member
Joined: 2022-03-27 2:27 pm
Last seen: 2024-07-17 3:14 pm
Topics: 3 / Replies: 26
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RE: I²S Audio Project Question

@zander Thanks for your efforts. I gather, however, that you did not actually have a MAX98357A DAC/audio amplifier board wired to the Arduino Nano ESP...

7 days ago
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RE: I²S Audio Project Question

@zander Yes, those pinouts are from the link I posted. I used the Arduino Nano ESP32 pin 7 for the MAX98357A I2S BCLK, pin 8 for LRC and pin 9 for ...

7 days ago
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RE: I²S Audio Project Question

@zander Yes, I used the same code as Bill and when I used a ESP32-WROOM-DA processor, I used his wiring. As I have said, with that processor, Bill's c...

7 days ago
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RE: I²S Audio Project Question

@zander Here is a link to Bill's article "Sound with ESP32 – I2S Protocol". The section of the article I am referring to is "ESP32 Internet Radio" and...

7 days ago
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RE: I²S Audio Project Question

@zander Yes, the board which isn't working with Bill's I2S projects is the Arduino Nano ESP32 which Bill has featured in another video. Here is a li...

1 week ago
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RE: I²S Audio Project Question

@zander Thanks, Ron, for your reply. In fact, you're right, Bill's I2S projects don't use the Nano ESP32, but rather a different ESP32 processor. When...

1 week ago
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Replies: 18
Views: 216
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RE: Relay Specification Question

@davee Here is more of the coil specification. Since even at a fixed ambient temperature (20°C) the coil resistance can change due to self-heating,...

10 months ago
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RE: Relay Specification Question

@davee Thanks for your comments. Yes, the coil/resistance/temperature spec seems strange. Other relay specifications show this coil specification a...

10 months ago
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RE: Relay Specification Question

@will Thanks, that article (and others it led to) help explain the issue of coil resistance change with temperature.

10 months ago
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RE: Relay Specification Question

Thanks, Will, that's useful. I'm guessing "Max pickup voltage" is what the DigiKey article calls "Pickup Voltage" which I would understand as being ...

10 months ago
Topic
Replies: 9
Views: 499
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RE: Arduino upgrade from 1.8 to 2.0

On the topic of Arduino IDEs, I've been using Programino for some time and have found it excellent. It has many more features than Arduino IDE 2.0 and...

1 year ago
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