Hi,
I was wondering if anyone knew anything about audio spectrum analyzers?
I am currently trying to make one on a LCD display (2x16 squares, 5x8 dots per square) but I cannot see how I can draw straight lines on the display.
If anyone has any ideas, I would be very grateful. I know how to divide the input into the different channels to display, but not how to actually display them!
I want something like this: YouTube - Pic 16F688 HD44780 Spectrum Analyzer
Thanks
Fred
I was wondering if anyone knew anything about audio spectrum analyzers?
I am currently trying to make one on a LCD display (2x16 squares, 5x8 dots per square) but I cannot see how I can draw straight lines on the display.
If anyone has any ideas, I would be very grateful. I know how to divide the input into the different channels to display, but not how to actually display them!
I want something like this: YouTube - Pic 16F688 HD44780 Spectrum Analyzer
Thanks
Fred
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