Sound Module V.3

This is my sound module, it supports 3 channels plus 1 noise channel. The main I.C.…

VGA module V.4

The VGA Module for my Z80 DIY home computer supports these features: A Tang Nano FPGA…

PS/2 or USB Keyboard Module

This module connects a usb keyboard to my modular computer. You need to connect the O_CLK…