Update Dell_D630_Pointing_Stick.ino

This commit is contained in:
Frank Adams 2020-05-06 08:47:15 -07:00 committed by GitHub
parent 818ce050cb
commit dd70579b7e
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -10,7 +10,7 @@
limitations under the License.
*/
// This software interfaces the Teensy 3.2 with a laptop pointing stick (aka trackpoint) that is not PS/2.
// Raw trackpoints use a Wheatstone bridge configuration with 4 resistive strain gauges.
// Raw trackpoints use 4 resistive strain gauges for up, down, left, and right movement detection.
// The connections from the Teensy are 3.3 volts, ground, x voltage to A0, and y voltage to A1.
// In the Arduino IDE, select Tools, Teensy 3.2. Also under Tools, select Keyboard+Mouse+Joystick
//