2 layers

LM80C R6
leomil72/LM80C
A Z80-based homebrew computer withTMS9918, AY-3-8910, Z80 CTC, Z80 PIO, and Z80 SIO
153 parts123GPL-3.0
KiCad boards from 3 GitHub repositories tagged “ay-3-8910”, the most starred first; open any of them in PCBKit.

leomil72/LM80C
A Z80-based homebrew computer withTMS9918, AY-3-8910, Z80 CTC, Z80 PIO, and Z80 SIO

alvaroalea/QL_QsoundQprint_clone
A clone board of the Sound card for the Sinclair QL Computer.

Fr3nchT0uch/AY-3-8913_to_AY-3-8910_Adapter
Adapter AY-3-8913 to AY-3-8910 for Mockingboard - Apple II

Fr3nchT0uch/AY-3-8913_to_AY-3-8910_Adapter
Adapter AY-3-8913 to AY-3-8910 for Mockingboard - Apple II