“attiny85-spectrum” is a 32 band audio visualizer using an ATTiny85 and an SSD1306 OLED display. Built in Arduino.
The goal of this project is to get smooth, appealing music visualization on the ATTiny85, optimizing around its limited speed and resources (RAM and program memory). Its on ongoing personal project right now which I mean to add to later (outside help is welcome!), but it’s otherwise fully functional and ready to be flashed. Some special steps are required, however, and will be listed below.
32 band audio visualizer using an ATTiny85 – [Link]
Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)
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