Digital Compass Schematic DiagramDigital Compass Specifications:
· Power: 5-18 volts DC @ 30 ma
· Inputs: Earth’s magnetic field
· Outputs: Open collector NPN, sink 25 ma per direction, digital output 1 or 0
· Size: 12.7 mm diameter, 16 mm tall
· Temp: -20 to +85 degrees C
· Provides 8 headings (N, NE, E, SE, S, SW, W, and NW).
· 12 degree tilt with acceptable results
