Sensor Object List:

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

Terminal application to demo uM-FPU v3.1 SPI driver and H48C SPI driver.
It contains v2.0 of the FPU_SPI_Driver and
v1.1 of the H48C_Sync Driver

Reads 1 to 16 two-bit gray-code quadrature encoders and provides 32-bit absolute position values for each and optionally provides delta position support (value since last read) for up to 16 ...

DS1620 object with SHIFTIN/SHIFTOUT SPI command capability and temperature display on a Parallax serial LCD.

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 ...

Microphone is sampled and the results are played on headphones.

Microphone is sampled and the results are displayed on a VGA monitor, just like an oscilloscope with triggering.

Written in Propeller Assembly uses a 'cordic' routine to convert x and y tilt information into polar coordinates. Output is RAW data, but can easily be resolved into acceleration (ro) ...

Interface to the H48C Tri-Axis Accelerometer. The included demo displays orientation information on a VGA monitor.

Revision History:

Version 1.0 - (Sept. 2006) - Initial release with a TV mode

Interface to MCP3208 12-bit / 8-channel ADC. Also provides up to two 12-bit sigma-delta DACs.