Circuit board to provide connectivity for an Internet Radio
This board provides all the connectivity needed to connect an ESP32 micro-controller to a VS1053 DAC, two rotary encoders and a OLED display with I²C as part of an Internet Radio project.
This is now…
This board provides all the connectivity needed to connect an ESP32 micro-controller to a VS1053 DAC, two rotary encoders and a OLED display with I²C as part of an Internet Radio project.
This is now Version 1.5, which includes space for an isolated DC-DC converter (if you want to use one) that can be helpful eliminating earth loops and mains hum on the audio amplifier.
For more details and to see an example I have in my workshop, visit hackaday.io:
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