Sensor Object List:

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) ...

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 ...

These spin objects interface to a National Semiconductor ADC0834 4 channel, 8-bit serial I/O. This includes an example of a simulated Wind Direction Screen. Documentation and a schematic is included ...

Motor_Minder monitors the speed and revolution count of a motor using a shaft encoder.
It was tested with the Melexis 90217 Hall-Effect Sensor (Parallax 605-00005) and a single
magnet mounted ...

The IR_Remote.spin object receives and decodes keycodes from a TV remote control. The procedure to read and decode is run in a separate cog. This eliminates the big problem of ...

Counter A is used to send Sony TV remote codes to an IR led (Parallax #350-00017). The test program uses a Panasonic IR Receiver (Parallax #350-00014) to receive and decode ...

IR Kit contain objects to get and buffer key codes from virtually any IR remote, identify and obtain timing information, transmit IR codes, and understand IR transmission codes. (IR_kit.zip)

Object for converting the output of the Sensirion SHT11 to a more usable form.

The Ping Object demonstrates how to interface and read the distance of an object from the Parallax PING))) Sensor.

Driver for DS1302. demo with TV_TEXT