Tuesday, March 12, 2013

CPC - Y : How to connect 2 joysticks to an Amstrad






Version : 12-03-2013


This project is used to connect 2 joysticks to an Amstrad CPC464/664.

The original schematic comes from http://www.cpcwiki.eu/index.php


Do not hesitate to have a look at this website :  http://www.cpcwiki.eu/index.php

This single side PCB should be easy to make. Only 3 connectors and 14 small signals diodes.

Usage
Just plug-in your 2 joysticks and connect the board to the josytick port of your Amstrad.
That's it !


Enjoy !

Buzz

Package 

Thursday, February 14, 2013

2MB SRAM Extension for AVNET SPARTAN Evaluation board

 

Version : 14/02/2013

Here is a new version of SRAM extension for the AVNET  Xilinx Spartan-3A Evaluation Kit (Réf : AES-SP3A-EVAL400G) .

All the necessary files to build your own are included into the attached file.

Have fun !

Buzz 

Package

Friday, January 4, 2013

PSP to Serial adaptor

 


The audio-serial PSP port is only 3.3V output level and can not be used directly to a RS232 device.

This adaptor acts as a RS232 level translator and provides a 5V voltage to connect some small devices.

All the needed files are included in the attached file:


PSP2Serial.sch : Schematics (Eagle 5.0.0)
PSP2Serial.brd : PCB (Eagle 5.0.0)
PSP2Serial-Pcb-lower.png : 600dpi 'Solder layer' (lower side)
PSP2Serial-Pcb.png : 600dpi full board
PSP2Serial-Pcb-Sch.png : 150dpi schematics

Usage
Just connect the board to the audio PSP port and the sub-9 connector to a RS232 device.

Enjoy !

Buzz

 Package

 

Expansion shield for Arduino UNO

  Expansion shield for Arduino UNO Version : 14/04/2023 This little board and the source code are part of a CS Bomb-like project to be us...