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Data Storage Tool Display Human Input Protocol Math Motor Control Sensor Signal Generation & Processing Speech & Sound Fun View all Objects


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Object List:

Parallax Approved OBJECT OVERVIEW VERSION ATTRIBUTES AUTHOR PUBLISHED UPDATED DOWNLOADS RATING
Stereo Spatializer

This object spatializes up to four monaural audio sample streams into a time-conscious stereo sound field with angle and depth controls for each channel. It requires one cog and at ...

1.0 Chip Gracey (Parallax) 2006-10-21 2008-02-27 2,025  
 
Pause

This is similar to BS2_Functions' Pause routine.

1.0 Peter Quello 2006-09-15 2006-09-15 880  
HM55B Propeller Compass TV and Serial Demo

Demonstrates the use of the HM55B Compass module.

Version 1.0
(09/11/2006) Initial release

Version 1.1
(02/09/2008) Fixed sign detection at improper bit location

Version 1.2
(01/12/2008) Added ...

1.4 Beau Schwabe (Parallax) 2006-09-11 2009-03-24 1,866  
 
Servo-4

Spin only 4 servo controller. Motions can be controlled from one pulse width to another over a fixed period of time.

1.0 Bob Belleville 2006-08-29 2006-08-29 2,306  
 
NES Controller Object

An object and a test program to read a Nintendo NES or SuperNES controller. One method returns the status of the buttons. Auto detects type of controller. Another method checks ...

2.0 John Abshier 2006-08-25 2006-08-25 892  
 
Parallel LCD Driver

Parallel lcd driver for using a HD44780 based 4 x 20 parallel lcd in 4 bit mode. Has some wiring diagrams in it for my ( generic ) 4 x ...

1.0 Dan Miller 2006-08-17 2006-08-17 2,309  
 
1-wire Routines

1-wire device interface routines and demos. Low-level routines include network device search and CRC-8 calculation.

1.0 Cam Thompson 2006-07-18 2008-03-14 3,759  
Keyboard

Standard PC keyboard driver.

1.0.1 Chip Gracey (Parallax) 2006-07-14 2008-02-27 2,550  
TV Terminal

Use an NTSC TV as a terminal/debugging interface.

1.1 Chip Gracey (Parallax) 2006-07-14 2008-02-27 2,561  
 
Sensirion Demo

The Sensirion Demo reads values from the Sensirion SHT-11 module and displays temperature, relative humidity and dewpoint using vga-text or tv-text. The calculations are a good example of using the ...

1.0 Cam Thompson 2006-07-14 2008-03-14 1,470  
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