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Graphic equalizer display using ESP8266-12, MSGEQ7 and WS2812

Posted on Friday, April 17th, 2015 in Arduino, LEDs, wireless by DP

2015-03-23-00-46-01

Amir Avni made a graphic equalizer display using ESP8266-12, MSGEQ7 and WS2812:

Finally, I’ve created a this project: An equalizer display controlled by ESP8266 with the NodeMCU firmware, where the equalizer colors are controlled via WiFi

Project info at whatimadetoday site.

Check out the video after the break.

This entry was posted on Friday, April 17th, 2015 at 2:18 pm and is filed under Arduino, LEDs, wireless. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

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  • KH: That's a good one, ha ha. Let's see whether ST Microelectronics takes action. I can understand how this can be done legally, ARM is not...
  • Ja: Where these GD chips can be found? Everywhere I look I have found only STM chips.
  • Max: Well, there's your problem. Or rather, the problem with Arduino in general: a) not using interrupts for anything that can't wait, and b) using delay()...
  • KH: yield() instead of proper interrupt-driven code? Ewwwwwww... somebody please teach these Arduino folks proper AVR microcontroller programming!
  • Henry: Hope I win one thanks