Update Dell_D630_Pointing_Stick.ino
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limitations under the License.
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*/
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// This software interfaces the Teensy 3.2 with a laptop pointing stick (aka trackpoint) that is not PS/2.
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// Raw trackpoints use a Wheatstone bridge configuration with 4 resistive strain gauges.
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// Raw trackpoints use 4 resistive strain gauges for up, down, left, and right movement detection.
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// The connections from the Teensy are 3.3 volts, ground, x voltage to A0, and y voltage to A1.
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// In the Arduino IDE, select Tools, Teensy 3.2. Also under Tools, select Keyboard+Mouse+Joystick
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//
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