Hey so I just finished building the strip board version of the vco tuner. It seems to be functioning for the most part but the display seems to be spouting random lines and values and everything seems to be wired correctly and done correctly. I’m not sure if anyone else has built it and encountered a similar issue with the display not working or being accurate. The most I can get are random F,G,ds and maybe an occasional B. please help?
Display issues & fixes were discussed in the thread you link to, see this comment and onwards:
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