Object List:

This demo connects a PropStick USB to a radio receiver and a servo. It receives the incoming signal from
the radio receiver and re-transmits it to the servo. It outputs ...

This demo connects a PropStick USB to the H48C Accelerometer and HM55B Compass. It outputs the
x,y,z from the H48C and the heading from the HM55B to the Parallax Serial ...

For program debugging by showing long variables live.

Displays values of variables in an array. Can show up to 512 longs at 1024 x 768 resolution. Appears as a grid ...

Interfaces with National's ADC0808 analog to digital converter. Includes my debugger program and suggested connection diagram. If you're in EEE174 at CSUS you can use this code, but Dahlquist will ...

Interfaces the PIR sensor with the Propeller.
PIR senses movement and temperature changes within a proximity of about 20 feet. The PIR module can run either on 3.3 VDC or ...

This is a driver for Brilldea's LED Painter product. This driver is similar to the TLC5940 driver, but refashioned to be better for the LED Painter by simplfying the wording ...

This is a simple SPIN CRC8 object. You can send either a string or a pointer to a byte array. I'll add CRC16 and CRC32 at some point but right ...

This object implements the RC4 cryptography algorithm. Has a single function that will encrypt or decrypt an expression based on a given password.

v1.2 of PID routines. Implements the Proportional, Integral, and Derivative functions. To eliminate one of the functions, just comment it out of the PID object.

This is a demo program (0.1) and driver (0.2) for the Brilldea LM9033A Graphics LCD. This driver is an ASM driver requiring one cog. This driver reads "video memory" of ...