mixingboard3.1.spin

Gives an eight value readout to a 50K ohm potientiometer utilizing the Parallax P8X32A Quick Start Development Board, Parallax 2x16 Serial LCD (optional), & using the FullDuplexSerial.spin object in the Propellar Library (optional). As you turn the Pot, LED's(P16-P23) light up/ shutdown in ascending/descending order along with the value "Velocity" on the display increasing/decreasing in decimal and binary. If you are not using the display, just run the object as is and it should work just fine.

Added Note on 8/29/2012: The Value for resistor R2 is incorrect as shown on schematic diagram, the correct value should be 20k ohms.

Also needed:

• 50K Ohm Potientiometer
• An Assortment of Resistors and Capacitors(Values shown in
• schematic daigram at the top of the object.)
• 1 LED
• +5V Supply for LCD display(optional)

Pro's:

• Gives a pretty acurate reading

Con's:

• Uses 10 I/O pins.
• Only gives Eight Values