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: 64Kb of dual port…

PS/2 or USB Keyboard Module

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

Storage Module

The storage module uses an Arduino Nano to access a Micro SD Card module and communicates…

Main Board V.4

This is the new mainboard, it has some modifications from the original mainly on the power…

Clock Module

There are 2 clock modules one for Crystal Oscillator (Full or Half) and the other for…

I2C Module

This module supports up to 4 i2c devices. Currently there is support for DS1307 i2c module…

Build Modular Computer

This is a step by step guide to build a modular Z80 computer using my modules…

MMU Module

This is the Memory Management Module that supports up to 2MB of memory using 8 Banks…

Memory Module Fast – 1

This Memory module has a total of 64Kb capacity split into two chips each one of…