Tag: Parallax

GUIDemo – A full VGA Library for the Propeller

by on Nov.19, 2010, under Embedded devices, Hardware, How-To's, Microcontrollers

The Parallax VGA GUI Demo is great for adding a pre-built GUI for your projects. The bonus is that the drivers for using a PS/2 keyboard and mouse and a VGA display are pre-built and ready to run.  With a little bit of configuration, you can add a well built UI to your application and make it easier to display output and receive input from the user.

In this article, I will demonstrate some of the basic options that are needed in order to get the GUI up and running.  While our application is going to be turning on a few LEDs, once you have these basics down you should be able to use this article and build whatever user elements are required for your application. (continue reading…)

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Parts: Parallax RFID scanner now $10!

by on Jun.14, 2010, under Embedded devices, Hardware, Microcontrollers

Image courtesy of Parallax.com

Hello Everyone!   If you’ve been in a Radio Shack sometime in the last year or so, you’ll know that Radio Shack and Parallax have teamed up to bring some variety to the parts drawers.  This once $50 serial RFID reader kit is now $10 at Radio shack although it only comes with two tags.  Read more for additional details about the Serial RFID reader now on sale! (continue reading…)

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Basic Stamp: A quick guide on using a legacy joystick

by on Feb.03, 2010, under Embedded devices, Hardware, How-To's, Microcontrollers

Joystick + Basic Stamp BOE-BOT = World Domination

In this post, we’ll be going over the basics of using an old regular PC-gameport joystick with Parallax’s Basic Stamp powered Boe-Bot.  This howto will have all the information you need to get started including code, schematics and a parts list.  We will be covering how the joystick is wired and how to go about interfacing it with the Boe-Bot for an easy to use and easy to expand analog control method for your Boe-Bot.  Next step, world domination! (continue reading…)

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Parts: Parallax VGA/Dual PS/2 breadboard adapter

by on Aug.31, 2009, under Embedded devices, Hardware, Product Reviews

parallax_logoSeeded by a submission made by me, Parallax announced very recently that they have released a new product, a VGA /Dual PS/2 breadboard adapter.   Today, I got my hands on the new adapter and I couldn’t be happier.  Read on for more details and my first impression regarding this new product which I’m sure will generate a lot of new application ideas for their Propeller microcontroller platform. (continue reading…)

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