Human Input Object List:

DEMO displays on a VGA monitor
Uses a capacitive pin approach to read a 4x4 keypad.

PRO's - No resistors, capacitors, or external IC's
required.

CON's - requires 8 ...

An object for interfacing a 74C922 16 key keypad IC to the Prop chip. Includes an 8 key buffer.
Basic demo to show interfacing with object.

Updated version of my 74C922 4x4 keypad chip driver and buffer.
This version works with the 74C922 and the 74C923.

This version has the following methods; start, stop, read last ...

Here is a keyboard scanner that is not limited by the number or positions of the rows and columns in a keyboard matrix. Essentially you can take a bunch of ...

Contains Atari Joystick Driver for VGA header as well as a Virtual NES driver for Hydra demos.
Includes build schematic for conversion adapter.

This code snippet demonstrates a method for implementing a simple 1-button user input method as suggested by Beau: http://forums.parallax.com/showthread.php?p=921531

Works surprisingly well and is the simplest, cheapest possible form of ...

Simple debounced buttons for propeller projects. There is a single-shot press, a repeatable press, and timed press function. These are all foreground functions so no extra cogs needed and they ...

Add a touch switch to your project using only one resistor and a Propeller pin. Might need some tweaking for your project. Can sense your finger through the plastic wall ...

This is a driver for the CMUcam1. It does not require an external object for serial communications, it's completely self-contained. All the information required to use it is contained within.

Merged mouse and keyboard driver that runs both drivers with 1 COG.